| 影响镶铸截齿工作性能的因素 |
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| 引用本文： | 魏绪树,尹柯.影响镶铸截齿工作性能的因素[J].佳木斯大学学报,2008,26(6). |
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| 作者姓名： | 魏绪树 尹柯 |
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| 作者单位： | 佳木斯大学材料科学与工程学院,黑龙江佳木斯154007 |
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| 摘 要： | 截齿是采煤机工作时的重要零部件,它不但要有高的耐磨性,而且要有很高的抗冲击性能.镶铸复合金属材料截齿是将铬系耐磨合金与抗冲击性能好的低合金钢利用镶铸工艺一次浇铸成型,两金属复合界面在高温液态金属作用下形成冶金结合层,铬系耐磨合金与低合金钢组成的镶铸复合金属材料截齿在工作时两金属不分离,从而提高镶铸复合金属材料截齿的使用寿命.
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| 关 键 词： | 截齿 铬系耐磨合金 低合金钢 工作性能 |
Influence factors to the Working Performance of Polymer-Metal Composites on Cast-in process |
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| WEI Xu-shu,YIN Ke.Influence factors to the Working Performance of Polymer-Metal Composites on Cast-in process[J].Journal of Jiamusi University(Natural Science Edition),2008,26(6). |
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| Authors: | WEI Xu-shu YIN Ke |
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| Institution: | College of Materials Science and Engineering;Jiamusi University;Jiamusi 154007;China |
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| Abstract: | The bit-sharpener is a crucial component in the coal mining machine.It needs not only high wear resistance but also high impact resistance.The cast alloy steel bit-sharpener was shaped in one-step with the chrome abrasion resistance steel and the low-alloy steel with fine impact resistance.And the interface region forms a metallurgical binding layer under the action of the two high-temperature molten metals.Combined with chrome abrasion resistance and low-alloy impact resistance steel,the cast alloy steel b... |
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| Keywords: | bit-sharpener chrome abrasion resistance steel low-alloy steel working performance |
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