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制備工藝對(duì)再生高密度鎢合金塑性的影響
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TF125.241

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國(guó)家自然科學(xué)基金資助項(xiàng)目（50323008）


Effect of Processing on the Plasticity of Recycling Tungsten Alloy of High Density
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    摘要:

    對(duì)再生高密度鎢合金塑性的提高作了較為深入地研究。結(jié)果表明：向再生合金原料粉末中加入適量的Ni，F(xiàn)e元素進(jìn)行成分調(diào)節(jié)可顯著提高再生合金的塑性；對(duì)再生合金進(jìn)行真空熱處理可明顯提高再生合金塑性，與熱處理前相比，再生合金延伸率提高了約43．4％，截面收縮率提高了約33．9％。

    Abstract:

    Tungsten alloy scraps are considered as the second tungsten resource to recycle. The plasticity of recycled tungsten alloy has been deeply investigated in this paper. The study indicated that Ni and Fe powders of given amounts were added and mixed to the recycled powder can increase the plasticity of recycled alloy greatly. After vacuum heat treatment, the plastic behavior of recycled tungsten alloy was improved. For example, the elongation increased by about 43.4% and the cross section contraction ratio increased by about 33.9%.

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高海燕 賀躍輝 張武裝 黃伯云.制備工藝對(duì)再生高密度鎢合金塑性的影響[J].稀有金屬材料與工程,2007,36(5):892~895.[Gao Haiyan, He Yuehui, Zhang Wuzhuang, Huang Baiyun. Effect of Processing on the Plasticity of Recycling Tungsten Alloy of High Density[J]. Rare Metal Materials and Engineering,2007,36(5):892~895.]
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  • 最后修改日期:2006-04-17
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