Weld Inclusion: Causes, Types, Detection, Codes, and How to Prevent Them
Weld inclusions like slag and tungsten weaken joints and cause failures. Learn the causes, types, detection methods, codes, prevention, and repair for weld inclusions.
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Welding Machined Parts: Controlling Distortion, Preserving Tolerances, and Achieving Precision
Learn how to weld machined components while controlling distortion, choosing between pre- and post-weld machining, and achieving tight tolerances.
Welding Techniques for Beginners: The Complete Guide to Stick, MIG, TIG & Flux-Cored Welding
Learn welding techniques for beginners: stick, MIG, TIG, and flux-cored basics, machine setup, safety, practice drills, and fixes for common mistakes.
When Was MIG Welding Invented? The Complete History of GMAW (1948 to Today)
MIG welding was invented in 1948 at the Battelle Memorial Institute. Explore the history of GMAW, key inventors, patents, and how it became welding’s backbone.
Aluminum Pipe Welding: The Complete Guide to TIG, MIG, Filler Selection, and Defect-Free Joints
Learn aluminum pipe welding from the ground up: TIG vs MIG, filler metal selection, AC setup, cleaning, defects, safety, and code-compliant inspection.
The Five Basic Weld Joints: A Complete Guide to Butt, Lap, Tee, Corner, and Edge Joints
Learn the five basic weld joints—butt, lap, tee, corner, and edge. Compare strength, fit-up, weld types, and process choice for real fabrication work.
Welding Handbook: The Complete Guide to Processes, Safety, Codes & Technique
A complete welding handbook covering core processes, safety, filler metals, joint design, codes, and inspection—everything you need to weld safely and confidently.
Welding Plan: The Complete Guide to Planning Welding Projects, Procedures, and Safety
Build a welding plan that covers scope, WPS/PQR procedures, safety permits, materials, cost, and QC, plus a step-by-step checklist for shops and job sites.
Welding Thin Sheet Metal: Complete Guide to Preventing Burn-Through and Distortion
Master welding thin sheet metal with expert techniques for burn-through prevention, distortion control, heat input management, and safe practices for clean, strong welds.
What Kind of Welder Do I Need? How to Choose the Right Machine for Your Work
Not sure what kind of welder you need? Compare MIG, TIG, stick, and flux-core machines by material, thickness, power, and budget before you buy.