| 摘要: |
| 针对氢脆问题，结合航天产品典型氢脆失效案例，研究了航天产品常见的氢脆失效模式，总结提炼出防治氢脆的十项原则，供设计和工艺人员参考。 |
| 关键词: 氢脆 失效模式 防治原则 |
| 基金项目: |
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| Study on The Principles for Preventing and Controlling Hydrogen Embrittlement of Aerospace Products |
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Zhang Rui1, Shen Hong1, Wang Yajun2, Zhang Xialu1
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1. China Academy of Launch Vehicle Technology;2. Capital Aerospace Machinery Company
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| Abstract: |
| In this paper, based on the typical hydrogen embrittlement events of the aerospace products, the common failure mode of hydrogen embrittlement of the aerospace products was investigated. Ten principles for preventing and controlling the problems were presented, and may be used in design and manufacture. |
| Key words: hydrogen embrittlement failure mode prevention and control principles |
