| 球粒合金生产工艺的研究 |
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| 引用本文： | 欧阳春,唐美英.球粒合金生产工艺的研究[J].硬质合金,2001,18(3):160-163. |
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| 作者姓名： | 欧阳春 唐美英 |
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| 作者单位： | 株洲硬质合金厂, |
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| 摘 要： | 采用滚动制粒成型新工艺 ,通过氢气烧结制备出了尺寸为 +6 0～ - 40目的球粒硬质合金。研究了不同成型剂及其浓度、加量和加入方式对滚动制粒性能、球粒质量的影响等。研究结果表明 ,采用滚动制粒成型工艺可获得高质量的球粒合金坯体 ,从而制备出具有良好物理力学性能和内部组织结构的球粒合金
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| 关 键 词： | 球粒硬质合金 滚动制粒成型 氢气烧结 |
| 修稿时间： | 2001年6月13日 |
STUDY ON THE PROCESSING OF THE CEMENTED CARBIDE GLOBULE |
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| Ouyang Chun,Tang Meiying.STUDY ON THE PROCESSING OF THE CEMENTED CARBIDE GLOBULE[J].Cemented Carbide,2001,18(3):160-163. |
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| Authors: | Ouyang Chun Tang Meiying |
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| Abstract: | The cemented carbide globule with the size of +60～-40 mesh fabricated by means of a new rotation shaping processing and hydrogen sintering was introduced.The effects of different kinds of shaping agents and their concentration,content and jioning method on quality of the rotation shaping and the cemented carbide globule were also studied.The results show that the rotation shaping processing can improve the globule green quality,and the cemented carbide globule has perfect mechanic performance and better structure. |
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| Keywords: | cemented carbide globule rotation shaping hydrogen sintering |
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