Search the Community
Showing results for tags 'welding forum'.
Metallurgy and heat treating are a vital part of metal fusing. It is not simply a good bead or welding technique that assures a safe, quality weld. Filler material must match the base metal. Heat treatment is often involved after the machining and finish of alloy metals. Chemistry is a critical part of metal selection and the choice of welding filler materials used with specific alloys. Metallurgy and heat treatment are not abstract processes for manufacturing only. I have repaired obsolete gears with chipped teeth, where the 8620 base metal has been case hardened to 0.035" or so depth at
Welding can be a gratifying vocation or a hobby. Some weld for a living, day in and day out, and I taught adult education level students to value this trade for automotive body, chassis, structural, casting, maintenance and repair work careers. In this forum, the community of professionals and hobbyists can come together and discuss the various aspects of welding and brazing: stick (SMAW), oxy-acetylene (gas), MIG (wire feed or GMAW, solid wire and fluxcore), TIG (tungsten electrode or GTAW) and silver brazing (hard, higher temperature soldering with oxy-acetylene). Fusing metal properly i