{"id":191,"date":"2025-03-10T13:13:01","date_gmt":"2025-03-10T13:13:01","guid":{"rendered":"https:\/\/gamun.co.ke\/blog\/?p=191"},"modified":"2025-03-10T13:13:01","modified_gmt":"2025-03-10T13:13:01","slug":"what-is-arc-welding","status":"publish","type":"post","link":"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/","title":{"rendered":"What Is Arc Welding? A Beginner\u2019s Guide to the Process and Techniques"},"content":{"rendered":"<figure id=\"attachment_195\" aria-describedby=\"caption-attachment-195\" style=\"width: 1005px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-195\" src=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/submerged-arc-welding-1-300x157.jpg\" alt=\"Arc Welding\" width=\"1005\" height=\"182\" \/><figcaption id=\"caption-attachment-195\" class=\"wp-caption-text\">Arc Welding<\/figcaption><\/figure>\n<p>Arc welding is one of the most widely used welding processes in the world. It is known for its efficiency, affordability, and versatility in joining metals. Whether you&#8217;re a beginner looking to get started in <a href=\"https:\/\/gamun.co.ke\/\">welding or a professional<\/a> seeking a deeper understanding of the process, this guide provides a comprehensive overview of arc welding, its working principles, types, equipment, safety measures, and key techniques.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#What_Is_Arc_Welding\" >What Is Arc Welding?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#How_Arc_Welding_Works\" >How Arc Welding Works<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#Types_of_Arc_Welding\" >Types of Arc Welding<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#1_Shielded_Metal_Arc_Welding_SMAW_%E2%80%93_Stick_Welding\" >1. Shielded Metal Arc Welding (SMAW) \u2013 Stick Welding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#2_Gas_Metal_Arc_Welding_GMAW_%E2%80%93_MIG_Welding\" >2. Gas Metal Arc Welding (GMAW) \u2013 MIG Welding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#3_Flux-Cored_Arc_Welding_FCAW\" >3. Flux-Cored Arc Welding (FCAW)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#4_Gas_Tungsten_Arc_Welding_GTAW_%E2%80%93_TIG_Welding\" >4. Gas Tungsten Arc Welding (GTAW) \u2013 TIG Welding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#5_Submerged_Arc_Welding_SAW\" >5. Submerged Arc Welding (SAW)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#Essential_Arc_Welding_Equipment\" >Essential Arc Welding Equipment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#Safety_Precautions_in_Arc_Welding\" >Safety Precautions in Arc Welding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#Basic_Arc_Welding_Techniques\" >Basic Arc Welding Techniques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#Common_Arc_Welding_Defects_and_How_to_Fix_Them\" >Common Arc Welding Defects and How to Fix Them<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/gamun.co.ke\/blog\/what-is-arc-welding\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_Arc_Welding\"><\/span>What Is Arc Welding?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Arc welding is a welding process that uses an electrical arc to generate intense heat, which melts and fuses metal pieces together. The process involves an electrode, which carries an electric current, and a workpiece that is connected to the welding circuit. When the electrode is brought close to the workpiece, an electrical discharge (arc) occurs, generating temperatures of up to 6,500\u00b0F (3,600\u00b0C), hot enough to melt most metals.<\/p>\n<p>Once the molten metal cools, it solidifies to form a <a href=\"https:\/\/gamun.co.ke\/\">strong bond<\/a> between the joined pieces. Arc welding is widely used in industries such as construction, shipbuilding, automotive repair, and manufacturing due to its strength and efficiency.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_Arc_Welding_Works\"><\/span>How Arc Welding Works<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Arc welding works by establishing an electrical circuit between the welding electrode and the workpiece. The key components involved in the process include:<\/p>\n<ol>\n<li><strong>Power Supply:<\/strong> Provides the necessary electrical energy to create an arc. It can be either <a href=\"https:\/\/gamun.co.ke\/\"><strong>AC (Alternating Current)<\/strong> or <strong>DC (Direct Current).<\/strong><\/a><\/li>\n<li><strong>Electrode:<\/strong> Acts as the conductor for electricity and can be either consumable (melts and becomes part of the weld) or non-consumable (does not melt, such as tungsten in TIG welding).<\/li>\n<li><strong>Welding Arc:<\/strong> The electrical discharge between the electrode and workpiece generates intense heat that melts the metals.<\/li>\n<li><strong>Shielding Gas or Flux:<\/strong> Protects the molten weld pool <a href=\"https:\/\/gamun.co.ke\/\">from atmospheric<\/a> contamination.<\/li>\n<li><strong>Work Clamp (Ground Clamp):<\/strong> Completes the electrical circuit between the power supply and the workpiece.<\/li>\n<\/ol>\n<p>Once the arc is struck, the intense heat melts the edges of the base metal and the electrode (if consumable), forming a weld pool. As the weld cools, it solidifies to create a strong and durable joint.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Arc_Welding\"><\/span>Types of Arc Welding<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are several types of arc welding, each suited for different applications:<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-196\" src=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/shielded-metal-arc-welding-SMAW-300x139.webp\" alt=\"\" width=\"918\" height=\"425\" srcset=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/shielded-metal-arc-welding-SMAW-300x139.webp 300w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/shielded-metal-arc-welding-SMAW-768x355.webp 768w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/shielded-metal-arc-welding-SMAW.webp 800w\" sizes=\"auto, (max-width: 918px) 100vw, 918px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Shielded_Metal_Arc_Welding_SMAW_%E2%80%93_Stick_Welding\"><\/span>1. <strong>Shielded Metal Arc Welding (SMAW) \u2013 Stick Welding<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This is one of the most common and beginner-friendly arc welding processes. It uses a flux-coated electrode that creates a protective gas shield around the weld.<\/p>\n<ul>\n<li><strong>Pros:<\/strong> Portable, simple setup, works <a href=\"https:\/\/gamun.co.ke\/\">on various metals.<\/a><\/li>\n<li><strong>Cons:<\/strong> Slower process, slag removal required.<\/li>\n<li><strong>Common Uses:<\/strong> Construction, repair work, pipeline welding.<\/li>\n<\/ul>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-197\" src=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/iStock-521827847-1-300x200.jpg\" alt=\"\" width=\"916\" height=\"610\" srcset=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/iStock-521827847-1-300x200.jpg 300w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/iStock-521827847-1-1024x683.jpg 1024w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/iStock-521827847-1-768x512.jpg 768w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/iStock-521827847-1-1536x1024.jpg 1536w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/iStock-521827847-1-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 916px) 100vw, 916px\" \/><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"2_Gas_Metal_Arc_Welding_GMAW_%E2%80%93_MIG_Welding\"><\/span>2. <strong>Gas Metal Arc Welding (GMAW) \u2013 MIG Welding<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MIG welding uses a continuous wire electrode and a shielding gas to protect the weld from contamination.<\/p>\n<ul>\n<li><strong>Pros:<\/strong> Fast, easy to learn, minimal slag.<\/li>\n<li><strong>Cons:<\/strong> Requires shielding gas, not ideal for <a href=\"https:\/\/gamun.co.ke\/\">outdoor welding.<\/a><\/li>\n<li><strong>Common Uses:<\/strong> Automotive repair, fabrication, manufacturing.<\/li>\n<\/ul>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-198\" src=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/flux-cored-arc-welding-8369053905-3f2bce87b3-o-300x190.jpg\" alt=\"\" width=\"911\" height=\"577\" srcset=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/flux-cored-arc-welding-8369053905-3f2bce87b3-o-300x190.jpg 300w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/flux-cored-arc-welding-8369053905-3f2bce87b3-o-1024x650.jpg 1024w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/flux-cored-arc-welding-8369053905-3f2bce87b3-o-768x487.jpg 768w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/flux-cored-arc-welding-8369053905-3f2bce87b3-o-1536x974.jpg 1536w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/flux-cored-arc-welding-8369053905-3f2bce87b3-o.jpg 2048w\" sizes=\"auto, (max-width: 911px) 100vw, 911px\" \/><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"3_Flux-Cored_Arc_Welding_FCAW\"><\/span>3. <strong>Flux-Cored Arc Welding (FCAW)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Similar to MIG welding but uses a tubular wire filled with flux, eliminating the need for an external shielding gas.<\/p>\n<ul>\n<li><strong>Pros:<\/strong> Good for outdoor welding, fast deposition rate.<\/li>\n<li><strong>Cons:<\/strong> Produces more smoke, requires <a href=\"https:\/\/gamun.co.ke\/\">specialized wire.<\/a><\/li>\n<li><strong>Common Uses:<\/strong> Heavy equipment repair, shipbuilding.<\/li>\n<\/ul>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-199\" src=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/welder-using-tig-300x202.webp\" alt=\"\" width=\"923\" height=\"621\" srcset=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/welder-using-tig-300x202.webp 300w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/welder-using-tig.webp 400w\" sizes=\"auto, (max-width: 923px) 100vw, 923px\" \/><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"4_Gas_Tungsten_Arc_Welding_GTAW_%E2%80%93_TIG_Welding\"><\/span>4. <strong>Gas Tungsten Arc Welding (GTAW) \u2013 TIG Welding<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>TIG welding uses a non-consumable tungsten electrode and a separate filler metal to create precise and clean welds.<\/p>\n<ul>\n<li><strong>Pros:<\/strong> High-quality welds, ideal for thin metals.<\/li>\n<li><strong>Cons:<\/strong> Slower process, requires skilled hands.<\/li>\n<li><strong>Common Uses:<\/strong> Aerospace, stainless steel welding, <a href=\"https:\/\/gamun.co.ke\/\">artistic welding.<\/a><\/li>\n<\/ul>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-195\" src=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/submerged-arc-welding-1-300x157.jpg\" alt=\"\" width=\"934\" height=\"489\" srcset=\"https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/submerged-arc-welding-1-300x157.jpg 300w, https:\/\/gamun.co.ke\/blog\/wp-content\/uploads\/2025\/03\/submerged-arc-welding-1.jpg 762w\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" \/><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"5_Submerged_Arc_Welding_SAW\"><\/span>5. <strong>Submerged Arc Welding (SAW)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>SAW uses a continuously fed wire electrode and a blanket of granular flux to shield the weld area from contamination.<\/p>\n<ul>\n<li><strong>Pros:<\/strong> High efficiency,<a href=\"https:\/\/churchesadmin.com\/\" target=\"_blank\" rel=\"noopener\"> deep penetration.<\/a><\/li>\n<li><strong>Cons:<\/strong> Limited to horizontal positions, not portable.<\/li>\n<li><strong>Common Uses:<\/strong> Shipbuilding, <a href=\"https:\/\/gamun.co.ke\/\">heavy structural welding.<\/a><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Essential_Arc_Welding_Equipment\"><\/span>Essential Arc Welding Equipment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To get started with arc welding, you\u2019ll need the following equipment:<\/p>\n<ul>\n<li><strong>Welding Machine:<\/strong> Provides the necessary electrical power.<\/li>\n<li><strong>Electrodes\/Welding Wire:<\/strong> Depending on the welding type, either consumable or non-consumable electrodes are used.<\/li>\n<li><strong>Work Clamp (Ground Clamp):<\/strong> Connects the workpiece to the welding machine.<\/li>\n<li><strong>Shielding Gas (for MIG and TIG welding):<\/strong> Protects the weld from oxidation.<\/li>\n<li><strong>Protective Gear:<\/strong> Includes a welding helmet, gloves, fire-resistant clothing, and safety boots.<\/li>\n<li><strong>Chipping Hammer &amp; Wire Brush:<\/strong> Used to <a href=\"https:\/\/churchesadmin.com\/\" target=\"_blank\" rel=\"noopener\">remove slag<\/a> from stick welding.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Safety_Precautions_in_Arc_Welding\"><\/span>Safety Precautions in Arc Welding<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Welding involves high heat, bright light, and hazardous fumes, making safety a top priority. Here are essential safety tips:<\/p>\n<ul>\n<li><strong>Wear a Welding Helmet:<\/strong> Protects eyes from UV radiation and sparks.<\/li>\n<li><strong>Use Protective Clothing:<\/strong> Fire-resistant jackets, gloves, and boots prevent burns.<\/li>\n<li><strong>Ensure Proper Ventilation:<\/strong> Arc welding produces fumes that can be harmful when inhaled.<\/li>\n<li><strong>Check Equipment Regularly:<\/strong> Faulty cables and machines can cause electric shocks.<\/li>\n<li><strong>Avoid Flammable Materials:<\/strong> Keep your workspace clear of combustible items.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Basic_Arc_Welding_Techniques\"><\/span>Basic Arc Welding Techniques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>For beginners, mastering the following welding <a href=\"https:\/\/gamun.co.ke\/\">techniques is crucial:<\/a><\/p>\n<ol>\n<li><strong>Striking an Arc:<\/strong> Lightly tap or drag the electrode against the workpiece to initiate the arc.<\/li>\n<li><strong>Maintaining Arc Length:<\/strong> Keep the electrode at an optimal distance (about 1\/8 inch) from the workpiece.<\/li>\n<li><strong>Controlling Travel Speed:<\/strong> <a href=\"https:\/\/kayapro360.com\/\" target=\"_blank\" rel=\"noopener\">Moving too fast results in weak welds,<\/a> while moving too slow causes excessive heat buildup.<\/li>\n<li><strong>Proper Angle and Positioning:<\/strong> Typically, a 10-15 degree angle works best for stick and MIG welding.<\/li>\n<li><strong>Weaving Technique:<\/strong> Used for wider weld beads, moving the electrode in a zig-zag or circular motion.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Common_Arc_Welding_Defects_and_How_to_Fix_Them\"><\/span>Common Arc Welding Defects and How to Fix Them<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Porosity:<\/strong> Caused by trapped gas bubbles; prevent this by using clean materials and proper shielding gas.<\/li>\n<li><strong>Cracks:<\/strong> Result from <a href=\"https:\/\/kayapro360.com\/\" target=\"_blank\" rel=\"noopener\">excessive heat<\/a> or rapid cooling; use proper preheating and cooling techniques.<\/li>\n<li><strong>Undercut:<\/strong> A groove in the base metal due to excessive heat; prevent by maintaining the correct angle and speed.<\/li>\n<li><strong>Slag Inclusion:<\/strong> Happens in stick welding; remove s<a href=\"https:\/\/churchesadmin.com\/\" target=\"_blank\" rel=\"noopener\">lag properly<\/a> and use correct travel speed.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Arc welding is an <a href=\"https:\/\/gamun.co.ke\/\">essential skill<\/a> in metalworking and fabrication. Understanding its principles, techniques, and safety precautions will help you master the craft. Whether you\u2019re a beginner or an experienced welder, selecting the right welding method for your needs and practicing proper techniques will lead to stronger and more <a href=\"https:\/\/gamun.co.ke\/\">efficient welds.<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arc welding is one of the most widely used welding processes in the world. It is known for its efficiency, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":192,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gamun"],"_links":{"self":[{"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/posts\/191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/comments?post=191"}],"version-history":[{"count":1,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/posts\/191\/revisions"}],"predecessor-version":[{"id":200,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/posts\/191\/revisions\/200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/media\/192"}],"wp:attachment":[{"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/media?parent=191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/categories?post=191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gamun.co.ke\/blog\/wp-json\/wp\/v2\/tags?post=191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}