| OXIDATION OF PM ALLOY Al-10Ti DURING SLIDING WEAR |
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| 作者姓名： | Wu Nianqiang Wang Guangxin Li Zhizhang |
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| 作者单位： | Wu Nianqiang，Wang Guangxin，Li Zhizhang Department of Materials Science and Engineering，Zhejiang University，Hangzhou 310027 |
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| 摘 要： | ＯＸＩＤＡＴＩＯＮＯＦＰＭＡＬＬＯＹＡｌ１０ＴｉＤＵＲＩＮＧＳＬＩＤＩＮＧＷＥＡＲ①ＷｕＮｉａｎｑｉａｎｇ，ＷａｎｇＧｕａｎｇｘｉｎ，ＬｉＺｈｉｚｈａｎｇＤｅｐａｒｔｍｅｎｔｏｆＭａｔｅｒｉａｌｓＳｃｉｅｎｃｅａｎｄＥｎｇｉｎｅｅｒｉｎｇ，Ｚｈｅｊ...
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OXIDATION OF PM ALLOY Al 10Ti DURING SLIDING WEAR |
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| Wu Nianqiang,Wang Guangxin,Li Zhizhang.OXIDATION OF PM ALLOY Al 10Ti DURING SLIDING WEAR[J].Transactions of Nonferrous Metals Society of China,1997(1). |
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| Authors: | Wu Nianqiang Wang Guangxin Li Zhizhang |
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| Affiliation: | Wu Nianqiang,Wang Guangxin,Li Zhizhang Department of Materials Science and Engineering,Zhejiang University,Hangzhou 310027 |
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| Abstract: | Sliding wear behaviors of PM alloy Al 10Ti have been investigated. The compositions and structures of worn surface layer and wear debris have been studied using XPS and X ray diffraction. The results show that iron transfers from the steel counterface to the surface of Al Ti alloy sample. And Fe 2O 3 is formed during sliding wear process. The dark worn surface layer formed in sliding wear is determined to be an oxide layer consisting of Al 2O 3 and Fe 2O 3, which is rich in oxygen and aluminum, but depleted of titanium. The oxide layer can reduce wear of aluminum alloy. |
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| Keywords: | oxidation sliding wear Al Ti alloy |
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