| 20Cr钢超饱和渗碳工艺及其渗层组织与耐磨性能 |
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| 引用本文： | 张丙静,石巨岩,滕尚君. 20Cr钢超饱和渗碳工艺及其渗层组织与耐磨性能[J]. 金属热处理, 2007, 32(8): 84-86 |
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| 作者姓名： | 张丙静 石巨岩 滕尚君 |
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| 作者单位： | 太原理工大学,材料科学与工程学院,山西,太原,030024;太原理工大学,材料科学与工程学院,山西,太原,030024;太原理工大学,材料科学与工程学院,山西,太原,030024 |
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| 摘 要： | 采用循环渗碳工艺对20Cr钢进行超饱和渗碳,并对渗碳层的组织及硬度与耐磨性能进行了研究.结果表明,该工艺可在20Cr钢渗层中形成大量弥散分布的细小颗粒状碳化物,比常规渗碳具有高的表面硬度及耐磨性.
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| 关 键 词： | 超饱和渗碳 碳化物 耐磨性 |
| 文章编号： | 0254-6051（2007）08-0084-03 |
| 修稿时间： | 2007-03-25 |
Microstructure and Wear Resistance of Supersaturation Carburized Layer on 20Cr Steel |
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| ZHANG Bing-jing,SHI Ju-yan,TENG Shang-jun. Microstructure and Wear Resistance of Supersaturation Carburized Layer on 20Cr Steel[J]. Heat Treatment of Metals, 2007, 32(8): 84-86 |
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| Authors: | ZHANG Bing-jing SHI Ju-yan TENG Shang-jun |
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| Affiliation: | College of Materials Science and Engineering,Taiyuan University of Technology,Taiyuan Shanxi 030024 ,China |
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| Abstract: | Supersaturation carburization was carried out on 20Cr steel through a cycle carburizing technology, and the micros.tructure and hardness of the supersaturation carburized layer were tested. The results show that a great deal of small dispersed carbides are formed in the supersaturation carburized layer,which are beneficial to the hardness and wear resistance of the layer. |
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| Keywords: | supersaturation carburization carbide wear resistance |
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