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| 纳米Ni粉对WC-8Ni硬质合金性能的影响 | |
| 引用本文： | 雍志华,汪仕元,李娟,梁雅庭,朱世富,赵北君.纳米Ni粉对WC-8Ni硬质合金性能的影响[J].材料工程,2004(12):56-58. |
| 作者姓名： | 雍志华 汪仕元 李娟 梁雅庭 朱世富 赵北君 |
| 作者单位： | 1. 四川大学材料学院,成都,610064;四川大学物理学院,成都,610065 2. 四川大学物理学院,成都,610065 3. 四川大学材料学院,成都,610064 |
| 摘 要： | 将WC-8Ni硬质合金中的粘结剂用不同比例的纳米镍Ni粉替代,采用常规硬质合金的工艺制备出合金试样,测试其物理力学性能,研究不同比例的纳米Ni粉及不同的烧结温度对合金性能的影响.结果表明,在适当比例的纳米镍粉及烧结温度下,合金的性能得到很大的提高. |
| 关 键 词： | 纳米镍粉 WC硬质合金 物理性能 力学性能 纳米镍粉 合金性能 影响 Cemented Carbide Properties Powder Nanometer 结果 烧结温度 研究 力学性能 物理 测试 试样 工艺制备 替代 比例 粘结剂 硬质合金 |
| 文章编号： | 1001-4381(2004)12-0056-03 |
| 修稿时间： | 2003年10月28日 |
Influence of Nanometer Ni Powder on Properties of WC-8Ni Cemented Carbide |
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| YONG Zhi-hua,WANG Shi-yuan,LI Juan,LIANG Ya-ting,ZHU Shi-fu,ZHAO Bei-jun.Influence of Nanometer Ni Powder on Properties of WC-8Ni Cemented Carbide[J].Journal of Materials Engineering,2004(12):56-58. | |
| Authors: | YONG Zhi-hua WANG Shi-yuan LI Juan LIANG Ya-ting ZHU Shi-fu ZHAO Bei-jun |
| Affiliation: | YONG Zhi-hua~1,2,WANG Shi-yuan2,LI Juan2,LIANG Ya-ting2,ZHU Shi-fu1,ZHAO Bei-jun1 |
| Abstract: | WT5BZ]The binder of WC-8Ni cemented carbide was partly substituted by the nanometer Ni powder. Samples of cemented carbide were made by means of traditional technology, and their physics and mechanical properties were tested. The influences of nanometer Ni powder content and sintering temperatures on the physical and mechanical properties of the alloys were studied. The results indicated that the properties of alloys were greatly increased under certain proportions of nanometer Ni powder and sintering temperatures. |
| Keywords: | nanometer Ni powder WC cemented carbide physical properties mechanical properties |
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