| 铁基形状记忆合金耐磨性研究 |
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| 引用本文： | 赵田臣,孙宝臣.铁基形状记忆合金耐磨性研究[J].摩擦学学报,1998,18(3):272-274. |
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| 作者姓名： | 赵田臣 孙宝臣 |
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| 作者单位： | 石家庄铁道学院机械工程系 |
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| 摘 要： | 对铁基Ｆｅ－３０Ｍｎ－６Ｓｉ形状记忆合金在滑动和滚动摩擦条件下的耐磨性进行研究，并与正火６５Ｍｎ钢进行对比分析。结果表明：铁基记忆合金在滑动摩擦条件下耐磨性较差，而在滚动摩擦条件下具有较好的耐磨性，为正火６５Ｍｎ钢的近３倍。这是由于在滚动摩擦条件下，作用在铁基形状记忆合金表面微突体的变形大部分为伪弹性变形，而在滑动摩擦条件下铁基记忆合金剪切强度低，更容易造成表面微突体的剥落从而产生严重磨损所致。研
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| 关 键 词： | 铁基 形状记忆合金 耐磨性 滚动 滑动 |
Wear Resistance of Ferrous SMA |
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| Zhao Tianchen,Sun Baochen,Du Yanliang,Fu Hua,Qi Fangjuan.Wear Resistance of Ferrous SMA[J].Tribology,1998,18(3):272-274. |
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| Authors: | Zhao Tianchen Sun Baochen Du Yanliang Fu Hua Qi Fangjuan |
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| Institution: | Shijiazhuang Railway Institute Shijiazhuang 050043 China |
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| Abstract: | Experimental study of wear resistace has been made on ferrous (Fe 30Mn 6Si) shape memory alloy (SMA) under the conditions of sliding and rolling friction. The results show that the anti wear ability of ferrous SMA is poor under the sliding condition and good under the rolling condition. Some specific properties of SMA have been introduced as well. |
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| Keywords: | ferrous SMA wear resistance rolling sliding |
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