| 钢-铝铅半固态铸轧复合界面研究 |
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| 引用本文： | 于江浩,张鹏,杜云慧,刘汉武. 钢-铝铅半固态铸轧复合界面研究[J]. 特种铸造及有色合金, 2005, 25(2): 70-72 |
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| 作者姓名： | 于江浩 张鹏 杜云慧 刘汉武 |
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| 作者单位： | 北京交通大学 |
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| 基金项目： | 国家自然科学基金，教育部科学技术研究项目，北京交通大学校科研和教改项目 |
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| 摘 要： | 针对钢-铝铅半固态复合界面的特点,采用界面铁铝化合物比率对钢-Al-28Pb半固态铸轧复合界面进行了定量研究,并且利用人工神经网络技术建立了界面铁铝化合物比率与复合参数(如钢板预热温度、Al-28Pb半固态浆料固相率、铸轧速度等)之间的关系模型.结果表明:与复合界面最大界面剪切强度相对应的界面铁铝化合物比率为71.5%,也就是说,合理的钢-Al-28Pb半固态铸轧复合界面应由71.5%的铁铝化合物构成.
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| 关 键 词： | 半固态复合 界面 铁铝化合物比率 |
| 文章编号： | 1001-2249(2005)02-0070-03 |
| 修稿时间： | 2004-11-11 |
Bonding Interface of Semi-solid Casting-rolling Steed-Al-Pb |
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| Yu Jianghao,Zhang Peng,Du Yunhui,Liu Hanwu. Bonding Interface of Semi-solid Casting-rolling Steed-Al-Pb[J]. Special Casting & Nonferrous Alloys, 2005, 25(2): 70-72 |
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| Authors: | Yu Jianghao Zhang Peng Du Yunhui Liu Hanwu |
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| Abstract: | The ratio of Fe-Al compound at interface was used to quantitatively investigate the interface of steel-Al-28Pb semi-solid casting-rolling bonding based on the characteristics of steel-Al-28Pb semi-solid casting-rolling bonding,and the relationship model between ratio of Fe-Al compound at interface and bonding parameters,including preheating temperature of steel plate,solid fraction of Al-18Pb slurry and casting-rolling speed,was established by artificial neural network.The results showed that the ratio corresponding to the largest interfacial shear strength is 71.5%,namely,the reaonable interface consists of 71.5% Fe-Al compound. |
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| Keywords: | Semi-solid Bonding Interface Ratio of Fe-Al Compound at Interface |
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