| 不锈钢气门离子氮碳共渗工艺方法探讨 |
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| 引用本文： | 段国炎,俞恒之.不锈钢气门离子氮碳共渗工艺方法探讨[J].江西科学,1991,9(3):139-143. |
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| 作者姓名： | 段国炎 俞恒之 |
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| 作者单位： | 江西省科学院应用技术开发研究所 南昌330029
(段国炎，谢仕芳，余由海)，浙江省金华内燃机配件厂 金华321000
(俞恒之)，浙江省金华内燃机配件厂 金华321000(陶新姚) |
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| 摘 要： | 通过对不锈钢21-4N气门工艺方法和工艺参数的探讨,阐述了一种适用于不锈钢气门离子氮碳共渗的较佳工艺方法,在此工艺方法处理下的不锈钢气门,可在确保尺寸精度的前提下获得高硬度、致密、耐腐蚀的表面渗层.
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| 关 键 词： | 不锈钢 气门 离子氮碳共渗 |
STUDY ON THE TECHNOLOGY METHOD IN ION-CARBONITRIDING OF STAINLESS STEELS |
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| Duan Guo''''yan Xie Shifang Yu Youhai Yu Hengzhi Tao Xin''''yao.STUDY ON THE TECHNOLOGY METHOD IN ION-CARBONITRIDING OF STAINLESS STEELS[J].Jiangxi Science,1991,9(3):139-143. |
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| Authors: | Duan Guo'yan Xie Shifang Yu Youhai Yu Hengzhi Tao Xin'yao |
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| Abstract: | Based on the technical method and technical parameter of 21-4N valves, a satisfactory method applied to ion-carbonitriding the stainless steels valve was described. By this treatment, it is possible to obtain stainless steels valves of high hardness, compact and corrosion-resistance, as the valves dimension is accurately held. |
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| Keywords: | Stainless steel Valve lon-carbonitriding |
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