Definitions, history, beginner guides, and welding science.
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Hobart welding is owned by Illinois Tool Works (ITW), which also owns Miller. See how the brands, history, and buying decisions fit together.
The Mike Rowe welding scholarship can cover tuition, books and tools. See who qualifies, the 2026 deadlines, and how to make your application stand…
Learn how an electric arc welding procedure works: picking SMAW, MIG, FCAW or TIG, writing a WPS, controlling heat input, staying safe, and fixing…
Learn about Baker's Gas & Welding Supplies and Baker's Propane: history, welding products, propane services, safety, and how to buy.
How hot is an arc welding arc? Typical arc welding temperature ranges by process, melt pool heat, preheat limits, and how heat input affects…
Learn what dross is in welding, why it forms on aluminum & steel, its hazards, how to prevent and remove it for cleaner, stronger…
Welding practice plates build real skill. Learn plate sizes, materials, drills for MIG, TIG and stick, safety setup, and how practice leads to certification.
Compare MIG, TIG, stick, flux-cored, and submerged arc welding to choose the right process by metal, thickness, position, skill, and budget.
Does welding require math? Yes — but it's shop math: fractions, decimals, angles, heat input and blueprint reading. See what welders really use.