2006-06-22 00:27:10 · 3 answers · asked by amitkumar k 1 in Education & Reference ➔ Studying Abroad
cold rolling is a process by which the sheet metal or strip stock is introduced between rollers and then compressed and squeezed.
2006-06-22 00:33:00 · answer #1 · answered by Grace 3 · 0⤊ 0⤋
Cold rolling is a metallurgical process in which metal is passed through a pair of rollers at a temperature below its recrystallization temperature. This process hardens the metal, by compressing and stretching the metal crystals. During the rolling process, the metal is annealed by heating it above the recrystallization temperature after every few rollings, to prevent it from becoming brittle and cracking
2006-06-22 22:27:11 · answer #2 · answered by Anonymous · 0⤊ 0⤋
its a process for compressing metals to strengthen them
2006-06-22 00:31:41 · answer #3 · answered by Ivanhoe Fats 6 · 0⤊ 0⤋