| H13模具钢离子渗氮层的组织与性能 |
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| 引用本文： | 潘应君,吴新杰,张细菊,刘绍友.H13模具钢离子渗氮层的组织与性能[J].金属热处理,2003,28(5):39-42. |
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| 作者姓名： | 潘应君 吴新杰 张细菊 刘绍友 |
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| 作者单位： | 1. 武汉科技大学,材料与冶金学院,武汉,430081
2. 武汉钢铁公司机械总厂,武汉,430082 |
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| 摘 要： | 利用10kW的等离子体气相沉积炉对H13钢进行了离子渗氮处理，研究了不同温度及时间对渗氮层组织及性能的影响。结果表明，采用合适的处理温度和时间，可以得到最佳的渗氮层化合物相组成及表面硬度，在保证一定的渗氮层深度条件下，H13钢的耐磨性能明显提高。
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| 关 键 词： | 离子渗氮 耐磨性 H13模具钢 |
| 文章编号： | 0254-6051(2003)05-0039-03 |
Microstructure and Properties of Plasma Nitrided Layer of H13 Mould Steel |
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| PAN Ying-jun ,WU Xin-jie ,ZHANG Xi-ju ,LIU Shao-you.Microstructure and Properties of Plasma Nitrided Layer of H13 Mould Steel[J].Heat Treatment of Metals,2003,28(5):39-42. |
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| Authors: | PAN Ying-jun WU Xin-jie ZHANG Xi-ju LIU Shao-you |
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| Affiliation: | PAN Ying-jun 1,WU Xin-jie 1,ZHANG Xi-ju 1,LIU Shao-you 2 |
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| Abstract: | The H13 mould st e el was nitrided in a 10kW plasma nitridi ng furnace.Effects of the nitriding temp erature and time on microstructure and p roperties of the nitride layers were inv estigated.The results show that the opti mal phase composition and surface microh ardness were gained with a appropriate n itriding temperature and time.The wear r esistance were enhanced remarkably with a certain nitriding depth. |
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| Keywords: | plasma nitriding wear resistance H13 mould steel |
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