{"id":1487,"date":"2026-10-05T02:09:27","date_gmt":"2026-10-05T02:09:27","guid":{"rendered":"https:\/\/gweld-tech.com\/?post_type=blog&#038;p=1487"},"modified":"2026-10-05T11:36:43","modified_gmt":"2026-10-05T11:36:43","slug":"tig-welding-porosity-causes-troubleshooting-guide","status":"publish","type":"blog","link":"https:\/\/gweld-tech.com\/zh\/blogs\/tig-welding-porosity-causes-troubleshooting-guide\/","title":{"rendered":"TIG Welding Porosity: Causes and Troubleshooting Guide"},"content":{"rendered":"<p class=\"wp-block-paragraph\" style='text-align: left;'><strong>TIG welding porosity<\/strong> creates a quality investigation that can interrupt production, delay inspection and consume expensive rework hours. The useful response is a controlled diagnosis: identify the affected welds, preserve the original setup, investigate likely causes and verify the corrective action against the job&#8217;s acceptance requirements.<\/p>\n\n\n<p class=\"wp-block-paragraph\" style='text-align: left;'>This guide is for fabrication plants, industrial OEMs and welding engineers evaluating a recurring problem or preparing an equipment inquiry. It connects observations at the work cell with maintenance checks, sample comparisons and purchasing records. It does not provide universal gas settings or acceptance limits. Use the applicable welding procedure and inspection plan, with the responsible welding and quality personnel approving any production changes.<\/p>","protected":false},"excerpt":{"rendered":"<p>TIG welding porosity creates a quality investigation that can interrupt production, delay inspection and consume expensive rework hours. The useful response is a controlled diagnosis: identify the affected welds, preserve the original setup, investigate likely causes and verify the corrective action against the job&#8217;s acceptance requirements. This guide is for fabrication plants, industrial OEMs and [&hellip;]<\/p>\n","protected":false},"featured_media":1494,"menu_order":0,"template":"","blog_category":[51],"class_list":["post-1487","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-technical-insights"],"_links":{"self":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog\/1487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/media\/1494"}],"wp:attachment":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/media?parent=1487"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog_category?post=1487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}