| TiAl基合金离子渗碳与高温抗氧化性研究 |
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| 引用本文： | 王利捷,张荣军. TiAl基合金离子渗碳与高温抗氧化性研究[J]. 轻金属, 2006, 0(3): 41-42 |
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| 作者姓名： | 王利捷 张荣军 |
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| 作者单位： | 长安大学,工程机械学院,陕西,西安,710064 |
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| 摘 要： | 研究了辉光离子渗碳处理对TiAl基合金的渗层组织、表面硬度和抗高温氧化性的影响。实验显示,渗碳处理可在TiAl基合金的表面形成由碳化物和过渡层组成的复合相结构,经不同渗碳处理的试样,其表面硬度和抗高温氧化性均得到明显提高。
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| 关 键 词： | TiAl基合金 离子渗碳 抗高温氧化性 |
| 文章编号： | 1002-1752(2006)03-0041-02 |
| 修稿时间： | 2005-12-12 |
Study on the plasma carbon and high-temperature oxidation resistance of TiAl based alloys |
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| WANG Li-jie,ZHANG Rong-jun. Study on the plasma carbon and high-temperature oxidation resistance of TiAl based alloys[J]. Light Metals, 2006, 0(3): 41-42 |
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| Authors: | WANG Li-jie ZHANG Rong-jun |
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| Abstract: | The effects of the plasma carbon on microstructure, surface hardness and high-temperature oxidation resistance of TiAl based alloy layer were analyzed in this paper. Results show that the microstructure of formed layer is dual-phase, which consists of carbide and intergradations; both surface hardness and high-temperature oxidation resistance can be improved obviously by plasma carbon processing. |
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| Keywords: | TiAl based alloy plasma carbon high-temperature oxidation resistance |
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