The maximum solubility of carbon in austenite, 2.14 wt%, occurs at（）℃.
The maximum solubility of carbon in austenite, 2.14 wt%, occurs at（）℃.
A.1394
B.1147
C.1493
D.727
正确答案：1147
Tag：材料导论
时间：2022-01-28 20:08:17