两次淬火对HSLA钢组织和冲击韧性的影响
|
Effect of Double Quenching on Microstructure and Impact Toughness of a High Strength Low Alloy Steel
|
图4. 不同热处理工艺实验钢的原始奥氏体晶粒尺寸 |
Fig.4. Prior austenite grain size after different heat treatment: (a) DQT and (b) CQT |
![]() |