| 引用本文: | 陈忠孝,刘书华,刘伟平,苏建新,刘吉茂.内燃机车气缸套拉伤的激光修复[J].中国表面工程,1995,(3): |
| .Repairing the Scratched Cylinder Sleeves of Diesel Locomotive by Laser[J].China Surface Engineering,1995,(3): |
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| 摘要: |
| 本文对ND─5型内燃机车气缸套内表面的擦伤进行了激光修复可行性的研究。结果表明，采用激光熔敷（预敷合金粉末）或激光熔融（不预敷合金粉末）工艺修复缸套的擦伤切实可行。熔敷层或熔融层表面平整，堆高小，硬度满足要求，热影响区和变形小。 |
| 关键词: 气缸套,激光熔敷,激光熔融 |
| DOI： |
| 分类号:TG174 |
| 基金项目: |
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| Repairing the Scratched Cylinder Sleeves of Diesel Locomotive by Laser |
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Cheng Zhong Xiao Liu Shu hua Liu Wei Ping Su Jian Xin Liu Jima
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| Abstract: |
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| Key words: Cylinder sleeve, Laser melting |
