In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Free online weld metal deposition rate calculator for GMAW, FCAW, SMAW, and SAW processes. Calculate kg/h deposition rate from wire feed speed, diameter, and duty cycle to estimate weld time and filler metal consumption.
Comprehensive comparison of SMAW, GMAW, FCAW, and SAW welding processes. Covers deposition rate, positional capability, heat input, metallurgical quality, and process selection criteria.