| 硬质合金Wc—TiC—Co的研制和机理初探 |
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| 引用本文： | 张思玉,郑克全.硬质合金Wc—TiC—Co的研制和机理初探[J].光学学报,1991,11(9):58-862. |
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| 作者姓名： | 张思玉 郑克全 |
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| 作者单位： | 兰州大学物理系，兰州大学物理系 兰州 730001，兰州 730001 |
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| 摘 要： | 本文介绍了在45钢表面利用大功率CO_2激光束制取硬质合金WC-TiC-Co的方法,并对合金层的显微组织和性能进行了观察和测试,对形成硬质合金的机理作了初步讨论,结果表明;采用这种方法对提高金属材料表面性能是成功的。
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| 关 键 词： | 硬质合金 Wc－TiC－Co 显微硬度 |
| 收稿时间： | 1990/8/14 |
Making of hard alloy WC-TiC-Co and study of its mechanism |
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| ZHANG SIYU AND ZHENG KEQUAN.Making of hard alloy WC-TiC-Co and study of its mechanism[J].Acta Optica Sinica,1991,11(9):58-862. |
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| Authors: | ZHANG SIYU AND ZHENG KEQUAN |
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| Abstract: | This article presents a method of making hard alloy WC-TiC-Co on the No.45 steel surface by using high power laser beam. The microstructrue and performance of the alloyed layer are observed, examined and analyzed, and the mechanism of forming hard alloy is studied. The results indicate that it is very successful to improve the properties of the metal material's surface with this method. |
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| Keywords: | hard alloy microhardness laser treatment |
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