| 稀土合金化对金刚石锯片的组织及磨损性的影响 |
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| 引用本文： | 楼白杨,罗康纯,徐斌,陈博. 稀土合金化对金刚石锯片的组织及磨损性的影响[J]. 金属热处理, 2007, 32(10): 32-33 |
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| 作者姓名： | 楼白杨 罗康纯 徐斌 陈博 |
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| 作者单位： | 浙江工业大学,机械制造及自动化教育部重点实验室,材料与表面工程研究所,浙江,杭州,310014;浙江工业大学,机械制造及自动化教育部重点实验室,材料与表面工程研究所,浙江,杭州,310014;浙江工业大学,机械制造及自动化教育部重点实验室,材料与表面工程研究所,浙江,杭州,310014;浙江工业大学,机械制造及自动化教育部重点实验室,材料与表面工程研究所,浙江,杭州,310014 |
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| 摘 要： | 以金刚石锯片的铜-铁基胎体合金为对象,运用电子扫描显微镜、硬度仪和磨削质量损失法研究了稀土合金化对胎体合金的组织形貌和耐磨性能的影响.结果表明,在金刚石锯片胎体合金中加入稀土元素后,可提高合金烧结后的致密度和细化组织,增强了金刚石粒子与胎体合金之间的黏结强度,经稀土合金化的刀头具有较高的硬度和耐磨性.
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| 关 键 词： | 耐磨性 金刚石锯片 合金化 |
| 文章编号： | 0254-6051（2007）10-0032-02 |
| 修稿时间： | 2007-04-02 |
Influence of Rare Earth Alloying on Microstructure and Wear Property of Diamond Saw Blade |
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| LOU Bai-yang,LUO Kang-chun,XU Bin,CHEN Bo. Influence of Rare Earth Alloying on Microstructure and Wear Property of Diamond Saw Blade[J]. Heat Treatment of Metals, 2007, 32(10): 32-33 |
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| Authors: | LOU Bai-yang LUO Kang-chun XU Bin CHEN Bo |
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| Affiliation: | The MOE Key Laboratory of Mechanical Manufacture and Automation, Institute of Material and Surface Engineering, Zhejiang University of Technology, Hangzhou Zhejiang 310014, China |
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| Abstract: | Taking the Cu/Fe substrate material of diamond saw blades as test samples, the influence of rare earth alloying on the microstructure and wear property of the substrate material were studied by SEM, hardometer and weight loss method. The results show that addition of rare earth elements into the substrate material can refine grains, enhance tightness, and strengthen the bonding force between diamond powders and the substrate. Through rare earth alloying, the tool possesses higher hardness and wear resistance. |
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| Keywords: | wear property diamond saw blade alloying |
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