冷加工硬化 cold hardening; cold work hardening; cold work-hardening; cold working hardening; work hardening 冷加工组织 cold-worked structure .
双语例句
1
There exist problems of cold-workinghardening and hydrogen-brittle in the cold-drawing process for seamless steel tube, responsible for the cracking in the steel tube.
在无缝钢管的冷拔过程中,存在着冷作硬化和氢脆现象,它们是造成钢管开裂的主要原因。
2
The principal problems with respect to roll working life are cracking at the surface of roll for hot-rolling and that effective zone of quench-hardening of roll for cold-rolling is too narrow.