WALKING BEAM FURNACE 1 A hot strip mill reheat furnace where the slab is repeatedly lifted and set down at a more forward point in the furnace; this is in contrast to a batch reheat furnace or a pusher-type reheat furnace. ****
WELDING 3 Joining of two or more pieces of metal. ****
WHEELABRATING, SHOTBLASTING, AND BEAD BLASTING 3 Involves pressure blasting metal grid into carbon steel products to remove rust and scale from the surface. ****
WIRE 5 A long product that is from 0.030 inch (0.76 mm) to ¼ inch (6.35 mm) in diameter, in round, square, octagonal, or hexagonal cross-sections. ****