The use of magnets for cold welding comes from behind the Iron Curtain...plastic welding grows in popularity...and other more traditional methods are gathered together here, as well as a few places for you to start if you're looking for information on the 'Net.
Please visit: ESAB Welding & Cutting Products
411 S Ebenezer Rd.
PO Box 100545
Florence, SC 29501-0545 US