| Ni3Al基合金及其复合材料抗磨粒磨损行为研究 |
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| 引用本文： | 张春福,骆合力,陈蓓京,李尚平,冯涤,苏立潍. Ni3Al基合金及其复合材料抗磨粒磨损行为研究[J]. 高技术通讯, 2002, 12(4): 47-51 |
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| 作者姓名： | 张春福 骆合力 陈蓓京 李尚平 冯涤 苏立潍 |
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| 作者单位： | 1. 钢铁研究总院高温材料研究所,北京,100081
2. 中国石油大连石化公司,大连,667137 |
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| 摘 要： | 研究了一种以Ni3Al为基的复合材料，通过引入WC硬质点来改善材料的抗磨性，并将该材料与Ni3Al基合金和45＃淬火钢的磨粒磨损行为进行对比研究，结果表明，WC／Ni3Al基复合材料具有良好的抗磨粒磨损性能，其抗磨性是45＃淬火钢的3．34倍，是一种极具潜力的高温抗磨材料。
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| 关 键 词： | 抗磨粒磨损行为 Ni3Al合金 WC／Ni3Al复合材料 45#淬火钢 高温抗磨材料 抗磨性 |
Abrasive Wear Resistance Study of Ni3Al-based Alloy and its Composite |
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| Zhang Chunfu,Luo Heli,Chen Beijing,Li Shangping,Feng Di,Su Liwei. Abrasive Wear Resistance Study of Ni3Al-based Alloy and its Composite[J]. High Technology Letters, 2002, 12(4): 47-51 |
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| Authors: | Zhang Chunfu Luo Heli Chen Beijing Li Shangping Feng Di Su Liwei |
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| Abstract: | In order to increase the abrasive wear resistance of Ni 3Al-based alloys,a Ni 3Al-based composite was prepared through adding WC hard particles. Abrasive wear behavior of WC/Ni 3Al composite, Ni 3Al-based alloy and 45 # steel were studied comparatively. Studied results showed WC/Ni 3Al composite provided excellent protection against abrasive wear. Its properties of abrasive wear resistance is 3.34 times higher than that of 45 # steel, this is excellent commercial material of high temperature abrasive wear resistance. |
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| Keywords: | Ni 3Al-based alloy WC/Ni 3Al composite Abrasive wear |
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