{"id":9097,"date":"2024-07-24T21:20:07","date_gmt":"2024-07-24T13:20:07","guid":{"rendered":"https:\/\/cnaweld.com\/what-is-the-purpose-of-an-inert-shielding-gas-in-gta-welding\/"},"modified":"2025-12-11T14:05:32","modified_gmt":"2025-12-11T06:05:32","slug":"what-is-the-purpose-of-an-inert-shielding-gas-in-gta-welding","status":"publish","type":"post","link":"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/","title":{"rendered":"\u041a\u0430\u043a\u043e\u0432\u0430 \u0446\u0435\u043b\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043f\u0440\u0438 \u0441\u0432\u0430\u0440\u043a\u0435 GTA?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9097\" class=\"elementor elementor-9097\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13ef31d7 e-flex e-con-boxed e-con e-parent\" data-id=\"13ef31d7\" data-element_type=\"container\" data-settings=\"{&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1bab1cd8 elementor-widget elementor-widget-text-editor\" data-id=\"1bab1cd8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 28-02-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u041f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u041f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u044c<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/#why-is-an-inert-shielding-gas-required-for-gta-welding\" title=\"\u041f\u043e\u0447\u0435\u043c\u0443 \u0434\u043b\u044f \u0441\u0432\u0430\u0440\u043a\u0438 GTA \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c \u0438\u043d\u0435\u0440\u0442\u043d\u044b\u0439 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437?\">\u041f\u043e\u0447\u0435\u043c\u0443 \u0434\u043b\u044f \u0441\u0432\u0430\u0440\u043a\u0438 GTA \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c \u0438\u043d\u0435\u0440\u0442\u043d\u044b\u0439 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/#protecting-the-weld-metal\" title=\"Protecting the Weld Metal\">Protecting the Weld Metal<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/#protecting-the-tungsten-electrode\" title=\"Protecting the Tungsten Electrode\">Protecting the Tungsten Electrode<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/#influencing-arc-characteristics-and-weld-penetration\" title=\"Influencing Arc Characteristics and Weld Penetration\">Influencing Arc Characteristics and Weld Penetration<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/#how-to-choose-tig-shielding-gas\" title=\"How to Choose TIG Shielding Gas?\">How to Choose TIG Shielding Gas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/#conclusion\" title=\"\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"why-is-an-inert-shielding-gas-required-for-gta-welding\"><\/span>\u041f\u043e\u0447\u0435\u043c\u0443 \u0434\u043b\u044f \u0441\u0432\u0430\u0440\u043a\u0438 GTA \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c \u0438\u043d\u0435\u0440\u0442\u043d\u044b\u0439 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Gas Tungsten Arc (GTA) welding, also known as Tungsten Inert Gas (TIG) welding, is a popular welding process used in various industries, including automotive and fabrication. In GTA welding, an inert shielding gas is essential for achieving high-quality welds. But what exactly is the purpose of this shielding gas and why is it required? Let&#8217;s delve deeper into this topic to understand its significance.<\/p><p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-11462 size-full\" src=\"https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/TIG-Welding-Process.png\" alt=\"TIG Welding Process\" width=\"500\" height=\"469\" srcset=\"https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/TIG-Welding-Process.png 500w, https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/TIG-Welding-Process-300x281.png 300w, https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/TIG-Welding-Process-13x12.png 13w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p><p style=\"text-align: center;\">TIG Welding Process\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Source:Electronics Hub<\/p><h4><span class=\"ez-toc-section\" id=\"protecting-the-weld-metal\"><\/span><strong>Protecting the Weld Metal<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><p>\u041f\u043e \u0441\u0443\u0442\u0438, \u0446\u0435\u043b\u044c\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043f\u0440\u0438 \u0441\u0432\u0430\u0440\u043a\u0435 GTA \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0437\u0430\u0449\u0438\u0442\u0430 \u0437\u043e\u043d\u044b \u0441\u0432\u0430\u0440\u043a\u0438 \u043e\u0442 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u043d\u044b\u0445 \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0439. \u0412 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0441\u0432\u0430\u0440\u043a\u0438 \u043c\u0435\u0436\u0434\u0443 \u0432\u043e\u043b\u044c\u0444\u0440\u0430\u043c\u043e\u0432\u044b\u043c \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0434\u043e\u043c \u0438 \u0441\u0432\u0430\u0440\u0438\u0432\u0430\u0435\u043c\u044b\u043c \u043c\u0435\u0442\u0430\u043b\u043b\u043e\u043c \u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442\u0441\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0434\u0443\u0433\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0438\u0438. \u042d\u0442\u0430 \u0434\u0443\u0433\u0430 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u0442 \u0441\u0438\u043b\u044c\u043d\u043e\u0435 \u0442\u0435\u043f\u043b\u043e, \u043f\u043b\u0430\u0432\u044f \u043a\u0430\u043a \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0434, \u0442\u0430\u043a \u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043c\u0435\u0442\u0430\u043b\u043b. \u041f\u0440\u0438 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0438 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0433\u043e \u0432\u043e\u0437\u0434\u0443\u0445\u0430 \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043c\u0435\u0442\u0430\u043b\u043b \u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0434 \u043c\u043e\u0433\u0443\u0442 \u0432\u0441\u0442\u0443\u043f\u0430\u0442\u044c \u0432 \u0440\u0435\u0430\u043a\u0446\u0438\u044e \u0441 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u043d\u044b\u043c\u0438 \u0433\u0430\u0437\u0430\u043c\u0438, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a \u043a\u0438\u0441\u043b\u043e\u0440\u043e\u0434 \u0438 \u0430\u0437\u043e\u0442, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0434\u0435\u0444\u0435\u043a\u0442\u0430\u043c \u0441\u0432\u0430\u0440\u043d\u043e\u0433\u043e \u0448\u0432\u0430 \u0438 \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u0435\u0433\u043e \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c.<\/p><p>\u0427\u0442\u043e\u0431\u044b \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u043e\u0439 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0438\u043d\u0435\u0440\u0442\u043d\u044b\u0439 \u0433\u0430\u0437 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0439 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u044b \u0432\u043e\u043a\u0440\u0443\u0433 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u043e\u0439 \u0432\u0430\u043d\u043d\u044b. \u0418\u043d\u0435\u0440\u0442\u043d\u044b\u0435 \u0433\u0430\u0437\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0430\u0440\u0433\u043e\u043d \u0438 \u0433\u0435\u043b\u0438\u0439, \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u043d\u0435\u0430\u043a\u0442\u0438\u0432\u043d\u044b, \u0442\u043e \u0435\u0441\u0442\u044c \u0438\u043c \u0442\u0440\u0443\u0434\u043d\u043e \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u043c\u0438. \u041f\u0440\u0438 \u043f\u043e\u043f\u0430\u0434\u0430\u043d\u0438\u0438 \u0432 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u0443\u044e \u0441\u0440\u0435\u0434\u0443 \u044d\u0442\u0438 \u0433\u0430\u0437\u044b \u043e\u0431\u0440\u0430\u0437\u0443\u044e\u0442 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0439 \u044d\u043a\u0440\u0430\u043d, \u043f\u0440\u0435\u043f\u044f\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u043f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044e \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u043d\u044b\u0445 \u0433\u0430\u0437\u043e\u0432. \u042d\u0442\u043e\u0442 \u044d\u043a\u0440\u0430\u043d \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u0435\u0442 \u043a\u0430\u043a \u0431\u0430\u0440\u044c\u0435\u0440, \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u044f, \u0447\u0442\u043e \u0440\u0430\u0441\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043c\u0435\u0442\u0430\u043b\u043b \u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u0434 \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u043e\u0442 \u0432\u043e\u0437\u0434\u0443\u0445\u0430, \u0442\u0435\u043c \u0441\u0430\u043c\u044b\u043c \u0441\u0432\u043e\u0434\u044f \u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c\u0443 \u0440\u0438\u0441\u043a \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044f \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432.<\/p><p>\u041e\u0434\u043d\u0438\u043c \u0438\u0437 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043f\u0440\u0438 \u0441\u0432\u0430\u0440\u043a\u0435 GTA \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0447\u0438\u0441\u0442\u044b\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0441\u0432\u0430\u0440\u043d\u044b\u0445 \u0448\u0432\u043e\u0432. \u0417\u0430 \u0441\u0447\u0435\u0442 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043a\u0438\u0441\u043b\u043e\u0440\u043e\u0434\u0430 \u0438 \u0430\u0437\u043e\u0442\u0430 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043d\u0438\u0436\u0430\u0435\u0442\u0441\u044f \u0440\u0438\u0441\u043a \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u044f \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0435\u043c, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043f\u043e\u0440\u0438\u0441\u0442\u043e\u0441\u0442\u044c, \u0447\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u043e\u0435 \u0440\u0430\u0437\u0431\u0440\u044b\u0437\u0433\u0438\u0432\u0430\u043d\u0438\u0435 \u0438 \u0445\u0440\u0443\u043f\u043a\u0438\u0435 \u0441\u0432\u0430\u0440\u043d\u044b\u0435 \u0448\u0432\u044b. \u042d\u0442\u043e \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442, \u0447\u0442\u043e \u0441\u0432\u0430\u0440\u043d\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u0436\u0435\u043b\u0430\u0435\u043c\u044b\u043c\u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u043f\u043b\u0430\u0441\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c. \u0412 \u043e\u0442\u0440\u0430\u0441\u043b\u044f\u0445, \u0433\u0434\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u043c\u0435\u044e\u0442 \u043f\u0435\u0440\u0432\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u0432 \u0430\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438, \u044d\u0442\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0438\u043c\u0435\u044e\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435.<\/p><h4><span class=\"ez-toc-section\" id=\"protecting-the-tungsten-electrode\"><\/span><strong>Protecting the Tungsten Electrode<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><p>The non-consumable tungsten electrode is intended to initiate and sustain the arc rather than to contribute filler material (or: rather than to be consumed) during the welding process.The tungsten will react with air when it reaches temperatures above approximately 500\u2103\u2014which it does during the welding process\u2014so a shielding gas is necessary to isolate the hot electrode from the surrounding atmosphere.<\/p><h4><span class=\"ez-toc-section\" id=\"influencing-arc-characteristics-and-weld-penetration\"><\/span><b>Influencing Arc Characteristics and Weld Penetration<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4><p>Furthermore, the use of an inert shielding gas allows for better control over the welding process. Welders can manipulate the weld pool and electrode more effectively, resulting in precise and aesthetically pleasing welds.<\/p><p>The shielding gas acts as the medium for arc heat transfer, and its thermal properties can be utilized to achieve deep penetration. For example, helium&#8217;s thermal conductivity is about 10 times higher than that of argon. Such high thermal conductivity allows the heat generated by the arc to be transferred to the workpiece more efficiently and uniformly.<\/p><p>Furthermore, due to helium&#8217;s high ionization potential, the arc requires a higher voltage, which results in a higher total arc energy. This, coupled with the arc&#8217;s diffuse, full, and broad shape (morphology), allows for increased travel speed and deeper penetration.<\/p><h3><span class=\"ez-toc-section\" id=\"how-to-choose-tig-shielding-gas\"><\/span>How to Choose TIG Shielding Gas?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>When selecting shielding gases for GTA welding, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Argon\" target=\"_blank\" rel=\"nofollow noopener\"><u>argon<\/u><\/a> is the most widely used due to its versatility and protective properties. For optimal results, a purity level of 99.95%-99.99% or higher is recommended to maintain consistent weld quality and reduce contamination risks.<a href=\"https:\/\/en.wikipedia.org\/wiki\/Helium\" target=\"_blank\" rel=\"nofollow noopener\"><u>Helium<\/u><\/a> is another popular choice, renowned for its high thermal conductivity, making it ideal for applications that require deep penetration and high welding speeds. However, helium&#8217;s higher cost often necessitates the use of argon-helium mixtures, typically containing 25%, 50%, 75%, or 90% helium to balance performance and affordability. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hydrogen#:~:text=It%20is%20the%20lightest%20element,%2Dtoxic%2C%20and%20highly%20combustible.\" target=\"_blank\" rel=\"nofollow noopener\"><u>Hydrogen<\/u><\/a>, while beneficial for its reducing properties that help clean surface oxides, is a double-edged sword. Its high reactivity can lead to defects such as porosity or cracking when interacting with the molten pool and electrode. To mitigate these risks, hydrogen is usually combined with argon or helium, and its concentration is kept below 5%. By carefully selecting and mixing these gases, welders can achieve optimal weld quality and performance in various GTA welding applications.<\/p><p style=\"text-align: center;\"><img decoding=\"async\" class=\"wp-image-11502 size-large aligncenter\" src=\"https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/Shielding-gases-for-TIGwelding-1024x457.png\" alt=\"Shielding gases for TIGwelding\" width=\"1024\" height=\"457\" srcset=\"https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/Shielding-gases-for-TIGwelding-1024x457.png 1024w, https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/Shielding-gases-for-TIGwelding-300x134.png 300w, https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/Shielding-gases-for-TIGwelding-768x343.png 768w, https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/Shielding-gases-for-TIGwelding-18x8.png 18w, https:\/\/cnaweld.com\/wp-content\/uploads\/2024\/09\/Shielding-gases-for-TIGwelding.png 1161w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p><p style=\"text-align: center;\">Shielding gases for TIG welding<\/p><p style=\"text-align: center;\">Source:https:\/\/www.alleima.com\/en\/technical-center\/shielding-the-weld\/<\/p><p>\u0415\u0449\u0435 \u043e\u0434\u0438\u043d \u0430\u0441\u043f\u0435\u043a\u0442, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u0440\u0430\u0449\u0430\u044e\u0442 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043a\u043b\u0438\u0435\u043d\u0442\u044b, \u2014 \u044d\u0442\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u0433\u0430\u0437\u0430. \u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430 \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u043d \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430. \u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u0439 \u043f\u043e\u0442\u043e\u043a \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0442\u0443\u0440\u0431\u0443\u043b\u0435\u043d\u0442\u043d\u043e\u0441\u0442\u0438 \u0433\u0430\u0437\u0430, \u0432\u044b\u0437\u044b\u0432\u0430\u044f \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0435 \u0438 \u043d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u0443\u044e \u0437\u0430\u0449\u0438\u0442\u0443. \u0421 \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b, \u0447\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u043e\u0442\u0435\u0440\u0435 \u0433\u0430\u0437\u0430 \u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u043d\u0435\u043d\u0443\u0436\u043d\u044b\u0445 \u0437\u0430\u0442\u0440\u0430\u0442. \u041e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u0431\u0430\u043b\u0430\u043d\u0441, \u0438 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0447\u0430\u0441\u0442\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440\u044b \u043f\u043e\u0442\u043e\u043a\u0430, \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0449\u0438\u0435 \u0441\u0432\u0430\u0440\u0449\u0438\u043a\u0430\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430.<\/p><p>\u0418\u0437\u0443\u0447\u0430\u044f \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043f\u0440\u0438 \u0441\u0432\u0430\u0440\u043a\u0435 GTA, \u043c\u044b \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u043c \u043e\u0441\u043e\u0437\u043d\u0430\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0431\u043e\u043b\u0435\u0435 \u0448\u0438\u0440\u043e\u043a\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435. \u041f\u043e\u043c\u0438\u043c\u043e \u0441\u0432\u043e\u0435\u0439 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0440\u043e\u043b\u0438 \u0432 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0439 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u044b, \u043e\u043d \u0441\u0438\u043c\u0432\u043e\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u0442 \u0432\u0430\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u044f \u043a \u0434\u0435\u0442\u0430\u043b\u044f\u043c, \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438. \u041a\u0430\u0436\u0434\u044b\u0439 \u0441\u0432\u0430\u0440\u0449\u0438\u043a \u043f\u043e\u043d\u0438\u043c\u0430\u0435\u0442, \u0447\u0442\u043e \u0434\u0430\u0436\u0435 \u043c\u0430\u043b\u0435\u0439\u0448\u0435\u0435 \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0435 \u043c\u043e\u0436\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u043a\u0430\u0442\u0430\u0441\u0442\u0440\u043e\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f. \u042d\u0442\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u0440\u0438\u0432\u0438\u0432\u0430\u0435\u0442 \u0447\u0443\u0432\u0441\u0442\u0432\u043e \u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0438 \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0441\u0432\u0430\u0440\u043a\u0438, \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u044f, \u0447\u0442\u043e \u043a\u0430\u0436\u0434\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043e \u0441 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e.<\/p><h3><span class=\"ez-toc-section\" id=\"conclusion\"><\/span>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0412 \u0437\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043e\u0442\u043c\u0435\u0442\u0438\u043c, \u0447\u0442\u043e \u0446\u0435\u043b\u044c\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043f\u0440\u0438 \u0441\u0432\u0430\u0440\u043a\u0435 GTA \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0437\u0430\u0449\u0438\u0442\u0430 \u0437\u043e\u043d\u044b \u0441\u0432\u0430\u0440\u043a\u0438 \u043e\u0442 \u0430\u0442\u043c\u043e\u0441\u0444\u0435\u0440\u043d\u043e\u0433\u043e \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u044f \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0439 \u0441\u0432\u0430\u0440\u043a\u0438. \u042d\u0442\u043e\u0442 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437\u043e\u0432\u044b\u0439 \u044d\u043a\u0440\u0430\u043d \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0435\u0444\u0435\u043a\u0442\u043e\u0432 \u0438 \u0437\u0430\u0433\u0440\u044f\u0437\u043d\u0435\u043d\u0438\u0439, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u0442\u044b\u0445 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0441\u0432\u0430\u0440\u043d\u044b\u0445 \u0448\u0432\u043e\u0432. \u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043b\u0443\u0447\u0448\u0438\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0438 \u043f\u043e\u0432\u044b\u0448\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0441\u0432\u0430\u0440\u043a\u0438, \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437 \u0443\u043b\u0443\u0447\u0448\u0430\u0435\u0442 \u043e\u0431\u0449\u0435\u0435 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u0430\u0440\u043a\u0438, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044e \u0437\u0430\u0442\u0440\u0430\u0442. \u041f\u0440\u0438 \u043f\u043e\u043a\u0443\u043f\u043a\u0435 \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u0434\u043b\u044f GTA-\u0441\u0432\u0430\u0440\u043a\u0438 \u043a\u043b\u0438\u0435\u043d\u0442\u0430\u043c \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0443\u0434\u0435\u043b\u044f\u0442\u044c \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u043d\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0442\u0430\u043a\u0438\u043c \u0444\u0430\u043a\u0442\u043e\u0440\u0430\u043c, \u043a\u0430\u043a \u0447\u0438\u0441\u0442\u043e\u0442\u0430 \u0433\u0430\u0437\u0430, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u0438 \u043e\u0441\u043e\u0431\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0433\u0430\u0437\u0430. \u0412 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u043c \u0441\u0447\u0435\u0442\u0435, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442 \u0442\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0437\u0443\u044e\u0442 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u0443\u044e \u043e\u0442\u0440\u0430\u0441\u043b\u044c. \u0418\u0442\u0430\u043a, \u043f\u043e\u0447\u0435\u043c\u0443 \u0434\u043b\u044f \u0441\u0432\u0430\u0440\u043a\u0438 GTA \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c \u0438\u043d\u0435\u0440\u0442\u043d\u044b\u0439 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437? \u041f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043e\u043d \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u0432\u0430\u0440\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u043c \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0441\u0430\u043c\u044b\u0435 \u0441\u043b\u043e\u0436\u043d\u044b\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u041f\u043e\u0447\u0435\u043c\u0443 \u0434\u043b\u044f \u0441\u0432\u0430\u0440\u043a\u0438 GTA \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c \u0438\u043d\u0435\u0440\u0442\u043d\u044b\u0439 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0439 \u0433\u0430\u0437? \u0413\u0430\u0437\u043e\u0432\u0430\u044f \u0432\u043e\u043b\u044c\u0444\u0440\u0430\u043c\u043e\u0432\u0430\u044f \u0434\u0443\u0433\u043e\u0432\u0430\u044f \u0441\u0432\u0430\u0440\u043a\u0430 (\u0413\u0422\u0410),\u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/cnaweld.com\/ru\/\u043a\u0430\u043a\u043e\u0432\u0430-\u0446\u0435\u043b\u044c-\u0441\u0432\u0430\u0440\u043a\u0438-\u0438\u043d\u0435\u0440\u0442\u043d\u044b\u043c-\u0437\u0430\u0449\u0438\u0442\u043d\u044b\u043c\/\"> <span class=\"screen-reader-text\">\u041a\u0430\u043a\u043e\u0432\u0430 \u0446\u0435\u043b\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0435\u0440\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u0449\u0438\u0442\u043d\u043e\u0433\u043e \u0433\u0430\u0437\u0430 \u043f\u0440\u0438 \u0441\u0432\u0430\u0440\u043a\u0435 GTA?<\/span> \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \u00bb<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[427],"class_list":["post-9097","post","type-post","status-publish","format-standard","hentry","category-blog","tag-why-is-an-inert-shielding-gas-required-for-gta-welding"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"china","author_link":"https:\/\/cnaweld.com\/ru\/author\/china\/"},"uagb_comment_info":0,"uagb_excerpt":"Why is an inert shielding gas required for GTA welding? Gas Tungsten Arc (GTA) welding, &hellip; What is the Purpose of an Inert Shielding Gas in GTA Welding? \u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \u00bb","_links":{"self":[{"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/posts\/9097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/comments?post=9097"}],"version-history":[{"count":13,"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/posts\/9097\/revisions"}],"predecessor-version":[{"id":15519,"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/posts\/9097\/revisions\/15519"}],"wp:attachment":[{"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/media?parent=9097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/categories?post=9097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnaweld.com\/ru\/wp-json\/wp\/v2\/tags?post=9097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}