| TiC_p/Fe复合材料铸造性能的研究 |
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| 引用本文： | 李柳荣,王大红,李成.TiC_p/Fe复合材料铸造性能的研究[J].现代铸铁,2009,29(6). |
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| 作者姓名： | 李柳荣 王大红 李成 |
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| 作者单位： | 1. 广西机械高级技工学校,广西,柳州,545005
2. 柳州职业技术学院,广西,柳州,545006 |
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| 摘 要： | 对TiCp/Fe复合材料的体收缩率、线收缩率和流动性进行了测定,并与普通碳钢、灰铸铁进行比较。结果表明:TiC增强颗粒使TiCp/Fe复合材料的体收缩率较小,体收缩性能高;而流动性则遵循随w(C)量增加而增加的规律;TiCp/Fe复合材料的凝固过程还倾向于集中缩孔,有利于补缩。
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| 关 键 词： | TiCp/Fe复合材料 体收缩率 线收缩率 流动性 |
An Investigation On Castability of TiCp/Fe Composite Material |
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| LI Liu-rong,WANG Da-hong,LI Chen.An Investigation On Castability of TiCp/Fe Composite Material[J].Modern Cast Iron,2009,29(6). |
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| Authors: | LI Liu-rong WANG Da-hong LI Chen |
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| Affiliation: | 1. Liuzhou Senior Ploytechnic School of Machinery; Liuzhou 545005; China; 2. Liuzhou Vocational Technology College; Liuzhou 545006; China); |
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| Abstract: | The volumetric contraction rate, linear contraction rate and fluidity of the TiCp/Fe composite material was tested and compared with common carbon steel and gray iron. The result showed that the volumetric contraction rate of the TiCp/Fe composite material with TiC enforcing particles addition is relatively low, its volumetric contraction property is high;and its fluidity is following the rule that the fluidity increases with increase of w (C); the solidification process of TiCp/Fe composite material is inc... |
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| Keywords: | TiCp/Fe composite material volumetric contraction rate leaner contraction rate fluidity |
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