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33 articles

  1. What Is Submerged Arc Welding? SAW Process, Flux Types, and Uses

    What Is Submerged Arc Welding? SAW Process, Flux Types, and Uses

    Submerged arc welding (SAW) feeds continuous wire beneath granular flux, creating a protected weld pool for fast, consistent welding on thick steel. Its steady, mechanized travel makes SAW especially effective on long, repeatable seams throughout heavy steel fabrication.

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  2. Can You Weld Rusty Metal? When It’s Safe and How to Do It Properly

    Can You Weld Rusty Metal? When It’s Safe and How to Do It Properly

    Rusty metal can sometimes be welded, but the condition of the steel and the level of corrosion determine whether it is safe. Learn when welding rusty metal is possible, how rust affects weld quality, and what preparation steps help create stronger welds.

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  3. What Is Flux-Cored Arc Welding (FCAW) and How Does It Work?

    What Is Flux-Cored Arc Welding (FCAW) and How Does It Work?

    Flux-cored arc welding (FCAW) is a wire welding process that uses a tubular, flux-filled electrode to create a weld with or without external shielding gas. This article explains how FCAW-S and FCAW-G work, why wire selection and welding settings matter, and when FCAW may be a better choice than MIG.

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  4. What Is MMA (Stick) Welding?

    What Is MMA (Stick) Welding?

    MMA welding, also known as stick welding, is a manual arc welding process that uses a flux-coated electrode to join metals without external shielding gas. Learn how MMA welding works, where it is used, and how it compares with other welding processes.

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  5. NEMA 6-50 Plug for Welders: Uses, Wiring, and Safety

    NEMA 6-50 Plug for Welders: Uses, Wiring, and Safety

    A NEMA 6-50 plug is a common power connector for 240V welders, but a safe setup also depends on the correct breaker, wire size, outlet, and grounding. This guide explains how a NEMA 6-50 plug works, how to wire it safely, and what to check before powering up your welder.

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  6. Can You Weld in the Rain? Risks, Safety Tips & Best Practices

    Can You Weld in the Rain? Risks, Safety Tips & Best Practices

    Can you weld in the rain? Wet conditions can increase the risk of electric shock, equipment damage, and poor weld quality. This guide explains when outdoor welding may be possible and the best practices for staying safe.

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  7. GMAW Welding Explained: Process, Equipment, and Applications

    GMAW Welding Explained: Process, Equipment, and Applications

    Gas Metal Arc Welding (GMAW), or MIG welding, is one of the most widely used welding processes for fabrication, manufacturing, and auto repair. Learn how GMAW works, what equipment it requires, and when to use it for different welding applications.

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  8. What Is Gas Tungsten Arc Welding (GTAW)? Complete Guide to TIG Welding & Process

    What Is Gas Tungsten Arc Welding (GTAW)? Complete Guide to TIG Welding & Process

    Gas Tungsten Arc Welding (GTAW), also known as TIG welding, is a precision welding process built for control and clean results. This guide breaks down how it works, key components, and material compatibility. It also covers welding modes like AC/DC/Pulse TIG, when to choose it over other processes, along with common applications and troubleshooting tips

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  9. What Is Porosity in Welding

    What Is Porosity in Welding

    If tiny holes keep showing up in your weld bead, the problem may be deeper than the surface. Porosity in welding often appears after brushing, grinding, or closer inspection. This guide helps you find the cause, judge when it matters, and prevent the same defect from coming back.

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