| 铬硼及硬质相形态在高温耐磨堆焊合金中作用 |
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| 引用本文： | 刘政军,季杰.铬硼及硬质相形态在高温耐磨堆焊合金中作用[J].沈阳工业大学学报,1997,19(2):74-79. |
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| 作者姓名： | 刘政军 季杰 |
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| 作者单位： | 沈阳工业金属材料工程系 |
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| 摘 要： | 通过高温硬度、高温磨损试验，系统地研究了合金元素铬、硼对Ｃｒ－Ｂ－Ｗ－Ｖ系高温耐磨料磨损等离子弧堆焊合金的红硬性影响规律．硬质相Ｃｒ７Ｃ３条束轴向垂直于磨损面时，堆焊合金的耐磨性最好．
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| 关 键 词： | 耐磨合金 硬度 耐磨性 |
Act Chromium Borom and Hard Phase Shape in High Temperature Wear Resisting Surfacing Alloy |
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| Liu Zhengjun,Ji Jie,Dong Xiaoqiang,Zhang Shusheng.Act Chromium Borom and Hard Phase Shape in High Temperature Wear Resisting Surfacing Alloy[J].Journal of Shenyang University of Technology,1997,19(2):74-79. |
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| Authors: | Liu Zhengjun Ji Jie Dong Xiaoqiang Zhang Shusheng |
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| Affiliation: | Dept. of Metal Material Engineering |
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| Abstract: | The law was studid systematicaly that element Cr and B influenced on high temperature properties of plasma arc wear resisting surfacing alloy of Cr-B-W-V system through high temperature hardness and wear tests. If axial orientation of hard phase Cr 7C 3 shrip is perpend icular with wear plane, wearability of surfacing alloy is optimum. |
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| Keywords: | wear resisting aulys hcndness wear resistance |
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