| 钛合金表面强化新进展 |
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| 引用本文： | 张春辉,马红岩,王茂才.钛合金表面强化新进展[J].钛工业进展,2003(Z1). |
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| 作者姓名： | 张春辉 马红岩 王茂才 |
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| 作者单位： | 沈阳铸造研究所，沈阳铸造研究所，中国科学院金属研究所金属腐蚀与防护国家重点实验室 辽宁 沈阳 110022，辽宁 沈阳 110022，辽宁 沈阳 110016 |
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| 摘 要： | 介绍了为改善钛合金表面耐磨性将激光表面熔敷、高能微弧火花渗碳和表面渗氧技术应用于钛合金表面强化所取得的进展。讨论了每种工艺方法所获表面改性层的结构和性能特征及其应用范围。
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| 关 键 词： | 钛合金 表面强化 激光熔敷 高能微弧火花渗碳 渗氧 |
New Development of Surface Hardening on Titanium Alloys |
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| Authors: | Zhang Chunhui Ma Hongyan Wang Maocai |
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| Affiliation: | Zhang Chunhui~1,Ma Hongyan~1,Wang Maocai~2 |
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| Abstract: | To improve the surface properties of titanium alloys, the technics, such as laser cladding, micro-arc-sparking carbon-permeation treatment and surface oxygen-permeation treatment resulting in hard surface layers on Ti and Ti-base alloys by altering their inherent quality, have been developed. The structure and properties of the surface layers made by each of the abovementioned techniques are discussed together with their applications. |
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| Keywords: | titanium alloy surface hardening laser cladding electron-spark carbonization oxygen-permeation |
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