| 再生高比重钨合金塑性的研究 |
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| 引用本文： | 王新平,高海燕,贺跃辉,黄伯云.再生高比重钨合金塑性的研究[J].中国钨业,2005,20(2):29-32,49. |
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| 作者姓名： | 王新平 高海燕 贺跃辉 黄伯云 |
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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： | 国家自然科学专项基金资助项目(50323008) |
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| 摘 要： | 对再生高比重钨合金塑性的提高作了较为深入地研究。研究表明:向再生合金原料粉末中加入适量的Ni、Fe元素进行成分调节可显著提高再生合金的塑性;对再生合金进行真空热处理可明显提高再生合金塑性,与热处理前相比,再生合金延伸率提高了约43.42%,截面收缩率提高了约33.88%。
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| 关 键 词： | 再生 高比重 钨合金 塑性 |
| 文章编号： | 1009-0622(2005)02-0029-04 |
Study on the Plasticity of Recycling Tungsten Alloy |
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| WANG Xin-ping,GAO Hai-yan,HE Yue-hui,HUAGN Bo-yun.Study on the Plasticity of Recycling Tungsten Alloy[J].China Tungsten Industry,2005,20(2):29-32,49. |
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| Authors: | WANG Xin-ping GAO Hai-yan HE Yue-hui HUAGN Bo-yun |
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| Abstract: | The plasticity of recycling tungsten alloy is deeply investigated in this paper. It is indicated that suitable Ni, Fe powders mixed in to the recycling powder can increase the plasticity of recycling alloy greatly. After vacuum heat treatment, the plastic behavior of recycling tungsten alloy is improved. For example, the elongation increased by 43.42% and the cross section contraction ratio increased by 33.88%? |
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| Keywords: | recycling high density tungsten alloy plasticity |
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