| 纯铜多元共渗及热处理工艺研究 |
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| 引用本文： | 孙远敬,岳立新,张雅玲. 纯铜多元共渗及热处理工艺研究[J]. 煤矿机械, 2006, 27(6): 1021-1022 |
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| 作者姓名： | 孙远敬 岳立新 张雅玲 |
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| 作者单位： | 辽宁工程技术大学,辽宁,阜新,123000 |
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| 摘 要： | 利用粉末包埋法对纯铜进行铝、锰和铁多元共渗,研究结果表明:纯铜经多元共渗后,氧化速率常数Kp比纯铜小一个数量级,相对耐磨性比纯铜提高了4.8倍,在硫酸、盐酸及氯化钠溶液中的腐蚀深度均比纯铜减少了50%以上。渗后试样经热处理后,高温抗氧化性、耐磨性及耐蚀性得到了进一步提高
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| 关 键 词： | 多元共渗 深冷处理 抗氧化 腐蚀深度 |
| 文章编号： | 1003-0794（2006）06-1021-02 |
| 收稿时间： | 2006-03-16 |
| 修稿时间： | 2006-03-16 |
Multi - element Penetration of Copper and Heat Treatment Technology |
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| SUN Yuan-jing,YUE Li-xin,ZHANG Ya-ling. Multi - element Penetration of Copper and Heat Treatment Technology[J]. Coal Mine Machinery, 2006, 27(6): 1021-1022 |
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| Authors: | SUN Yuan-jing YUE Li-xin ZHANG Ya-ling |
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| Affiliation: | Liaoning Engineering and Technology University, Fuxin 123000, China |
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| Abstract: | Al - Mn - Fe multi - element penetration has been carded on copper. The experiment results show that after multi - element penetration, the oxidation rate of copper is almost reduced 10 times, relative abrasive resistance is 4.8 times that of copper, the corrosion depth is reduced more 50%. The high temperature oxidation resistance, wear resistance and corrosion resistance of multi - element penetration have got improved further after heat treatment. The properties of solution cryogenic directly and ageing sample is better than others. |
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| Keywords: | multi - element penetration cold treatment oxidation resistance corrosion depth |
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