| 17—4PH马氏体沉淀硬化不锈钢阀座的试制 |
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| 引用本文： | 姜伟,焦华民,李萌阳,罗永赞. 17—4PH马氏体沉淀硬化不锈钢阀座的试制[J]. 阀门, 2011, 0(4): 12-13,24 |
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| 作者姓名： | 姜伟 焦华民 李萌阳 罗永赞 |
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| 作者单位： | 洛阳奇新热力管件有限公司; |
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| 摘 要： | 介绍了用17-4PH钢加工阀座的加工过程、热处理方法及其注意事项。通过实验及测量等方法分析了17—4PH钢作为阀座材质的可行性。
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| 关 键 词： | 17—4PH 阀座 硬度 热处理 |
A trial for making seal-seat by 17-4PH martensitic precipitation hardened stainless steel |
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| JIANG Wei,JIAO Hua-min,LI Meng-yang,LUO Yong-zan. A trial for making seal-seat by 17-4PH martensitic precipitation hardened stainless steel[J]. Valve, 2011, 0(4): 12-13,24 |
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| Authors: | JIANG Wei JIAO Hua-min LI Meng-yang LUO Yong-zan |
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| Affiliation: | JIANG Wei,JIAO Hua-min,LI Meng-yang,LUO Yong-zan(Luoyang Qixin Heating Pipes and Fittings Co.,Ltd.Luoyang 471822,China) |
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| Abstract: | This paper describes the progress that 17-4PH stainless steel is worked into making seal-seat,as follows,the progress of manufacturing,heat treatment methods,some important procedures and attentions items during the progress.17-4PH stainless steel is a good candidate serving as the material of seal-seat,the conclusion is based on a large number of experiments and detections. |
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| Keywords: | 17-4PH seal-seat hardness heat treatment |
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