| 高密度钨合金研究的新进展 |
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| 引用本文： | 叶途明,易健宏,李丽娅,彭元东,吕豫湘,胡礼福.高密度钨合金研究的新进展[J].粉末冶金材料科学与工程,2003,8(2):134-140. |
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| 作者姓名： | 叶途明 易健宏 李丽娅 彭元东 吕豫湘 胡礼福 |
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| 作者单位： | 中南大学粉末冶金国家重点实验室,湖南,长沙,410083 |
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| 基金项目： | 国家“八六三”高技术计划项目(715-012-0060) |
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| 摘 要： | 从原材料、烧结工艺及其后处理、强韧化和杂质对高密度钨合金的影响等方面介绍了国内外近10年来在高密度钨合金领域所取得的进展,并从这些方面详细讨论了影响高密度钨合金性能的具体因素。此外,提出了钨合金今后的发展方向。
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| 关 键 词： | 高密度钨合金 强韧化 纳米晶 二步烧结 |
| 修稿时间： | 2003年1月14日 |
New advances in study of tungsten heavy alloy |
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| YE Tu-ming,YI Jian-hong,LI Li-ya,PENG Yuan-dong,L Yu-xiang,HU Li-fu.New advances in study of tungsten heavy alloy[J].materials science and engineering of powder metallurgy,2003,8(2):134-140. |
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| Authors: | YE Tu-ming YI Jian-hong LI Li-ya PENG Yuan-dong L Yu-xiang HU Li-fu |
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| Affiliation: | YE Tu-ming,YI Jian-hong,LI Li-ya,PENG Yuan-dong,L(U) Yu-xiang,HU Li-fu |
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| Abstract: | In the paper, the research and development of tungsten heavy alloy at home and abroad in recent years were overviewed systemically from raw materials, sintering process and its subsequent treatment, strengthening-toughening treatment, the influence of impurities etc respectively. The concrete factors which influence property of tungsten heavy alloy were discussed in detail. And some ideas about the orientation of tungsten heavy alloy in the future were put forward. |
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| Keywords: | tungsten heavy alloy strengthening-toughening treatment nanocrystalline twostep sintering |
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