| T8钢的低温双辉等离子渗铬研究 |
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| 引用本文： | 池成忠,高原,赵晋香,徐重.T8钢的低温双辉等离子渗铬研究[J].太原理工大学学报,2003,34(3):285-287. |
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| 作者姓名： | 池成忠 高原 赵晋香 徐重 |
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| 作者单位： | 太原理工大学,表面工程研究所,山西,太原,030024 |
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| 基金项目： | 太原理工大学青年基金资助项目(190-100002) |
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| 摘 要： | 研究了T8钢低温双辉等离子渗铬工艺，分析了改性层的显微组织和相结构，测量了改性层的厚度、硬度及铬浓度分布，并对改性层进行了划痕检验。结果表明，T8钢在900℃以下温度进行双辉等离子渗铬也可得到良好的改性层。改性层由沉积层、碳化物层和固溶体层构成。
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| 关 键 词： | T8钢 低温双辉等离子渗铬 显微组织 相结构 改性层 表面合金化 |
| 文章编号： | 1007-9432(2003)03-0285-03 |
| 修稿时间： | 2002年10月15 |
Study on Low Temperature Double Glow Plasma Chromizing Process of T8 Steel |
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| CHI Cheng zhong,GAO Yuan,ZHAO Jin xiang,XU Zhong.Study on Low Temperature Double Glow Plasma Chromizing Process of T8 Steel[J].Journal of Taiyuan University of Technology,2003,34(3):285-287. |
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| Authors: | CHI Cheng zhong GAO Yuan ZHAO Jin xiang XU Zhong |
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| Abstract: | Low temperature double glow plasma chromizing process of T8 steel was studied. The microstructure and the phase structure of chromized layer was analyzed. The depth of chromized layer and the distribution of microhardness and chromium concentration were measured. Bonding force between the layer and base was tested by scratching. The results showed that a good chromized layer could be also gained in T8 steel by low temperature double glow plasma chromizing process. The layer consisted of sediment layer, carbide layer and solid solution layer. |
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| Keywords: | surface alloying T8 steel double glow plasma chromizing |
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