首页 / 百科 / 内容详情 A ductile material will be ductile forever. 2022-04-21 1次阅读 ductile material forever A ductile material will be ductile forever. A.正确B.错误正确答案：错误 The maximum stress that can be sustained for a specified number of cycles without fracture is called fatigue limit. Toughness is the ability or capacity of a material to absorb energy during elastic deformation. 猜你喜欢 A ductile metal becomes harder and stronger as it is subjected to cold working