| 回火温度对50Mn18Cr4WN应力腐蚀开裂倾向性的影响 |
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| 引用本文： | 孙茂才,郭成海.回火温度对50Mn18Cr4WN应力腐蚀开裂倾向性的影响[J].大电机技术,1991(5):7-9. |
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| 作者姓名： | 孙茂才 郭成海 |
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| 作者单位： | 哈尔滨工业大学
(孙茂才)，哈尔滨大电机研究所
(郭成海，马最眉)，哈尔滨大电机研究所(何恩祥) |
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| 摘 要： | 本文用裂纹试件研究了回火温度对50Mn18Cr4WN护环钢应力腐蚀开裂的影响。由试验结果可知回火会使K_((?)scc)(平面应变条件下的应力腐蚀开裂门槛值)改变.
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| 关 键 词： | 发电机 护环钢 应力腐蚀 温度 回火 |
The Effect of Tempering Temperature on 50Mn18Cr4WN Stress Corrosion Cracking |
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| Sun Maocai.The Effect of Tempering Temperature on 50Mn18Cr4WN Stress Corrosion Cracking[J].Large Electric Machine and Hydraulic Turbine,1991(5):7-9. |
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| Authors: | Sun Maocai |
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| Affiliation: | Sun Maocai (Harbin Institute of Technology) Guo Chenghai Ma Zuimei He Enxiang (Harbin Institute of Large Electrical Machinery) |
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| Abstract: | The effect of tempering temperature on 50Mn18Cr4WN stress corrosion cracking is described in this paper. By the testing, it will be found that tempering makes the K_(1scc)(stress corrosion cracking threshold level for plane strain condition) changed. |
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| Keywords: | temperature effect stress corrosion cracking |
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