| 钨粉分级在粗晶碳化钨粉生产中的应用 |
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| 引用本文： | 高辉. 钨粉分级在粗晶碳化钨粉生产中的应用[J]. 硬质合金, 2006, 23(2): 92-96 |
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| 作者姓名： | 高辉 |
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| 作者单位： | 株洲硬质合金集团有限公司,湖南,株洲,412000 |
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| 摘 要： | 晶粒粗大且均匀的碳化钨粉一直是粗晶硬质合金制造者的迫切需要,本文通过对钨粉分级再碳化工艺的研究,有效解决粉末夹粗夹细现象,制造粗晶碳化钨粉。试验表明,此方法制造的粗晶合金结构均匀,性能优越。
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| 关 键 词： | 钨粉 碳化钨粉 分级 碳化 |
| 收稿时间： | 2006-02-03 |
| 修稿时间： | 2006-02-03 |
Application of gradation-carbonization process in Production of Coarse-grained Tungsten Carbide |
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| Gao Hui. Application of gradation-carbonization process in Production of Coarse-grained Tungsten Carbide[J]. Cemented Carbide, 2006, 23(2): 92-96 |
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| Authors: | Gao Hui |
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| Affiliation: | Zhuzhou Cemented Carbide Group Co.Ltd,Zhuzhou 412000,China |
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| Abstract: | It is attractive for hard alloy manufacturer to obtain tungsten powder with coarse and homogenous grain. In this paper, a gradation-carbonization process of tungsten powder was developed to overcome the inhomogeneous distribution of powders and produce the coarse-grained tungsten carbide. The results showed that the coarse-grained alloy prepared with this process exhibited uniform structure and promising properties. |
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| Keywords: | tungsten powder tungsten carbide powder gradation carbonization |
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