| 用增碳淬火法提高渗碳件表面硬度 |
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| 引用本文： | 张自国. 用增碳淬火法提高渗碳件表面硬度[J]. 材料工程, 1997, 0(3): 46-47 |
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| 作者姓名： | 张自国 |
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| 作者单位： | 保定螺旋桨制造厂 |
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| 摘 要： | 介绍在淬火温度下进行增碳淬火解决因脱碳和表层碳浓度低引参碳件（或颃中金钢）表面硬度低的问题。
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| 关 键 词： | 飞机 增碳淬火法 表面硬度 螺旋桨 渗碳 |
Increasing Surface Hardness of Carburized Parts with Use of Quanching for Recarburization |
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| Zhang Ziguo. Increasing Surface Hardness of Carburized Parts with Use of Quanching for Recarburization[J]. Journal of Materials Engineering, 1997, 0(3): 46-47 |
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| Authors: | Zhang Ziguo |
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| Affiliation: | Baoding Propeller Factory |
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| Abstract: | This paper presents quanching for recarburization to salve low surface hardness of carburized parts caused by decarburization and low surface carbon content |
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| Keywords: | quanching for recarburization surface hardness |
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