钢-铝铅半固态铸轧复合界面研究

于江浩; 张鹏; 杜云慧; 刘汉武

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钢-铝铅半固态铸轧复合界面研究
Bonding Interface of Semi-solid Casting-rolling Steel-Al-Pb
2005年第2期页码：70-72
纸质出版日期： 2005 ，
DOI：

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[1]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(02):70-72+61.

Yu Jianghao Zhang Peng Du Yunhui Liu Hanwu. Bonding Interface of Semi-solid Casting-rolling Steel-Al-Pb[J]. Special Casting & Nonferrous Alloys, 2005,(2):70-72.
[1]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(02):70-72+61. DOI：

Yu Jianghao Zhang Peng Du Yunhui Liu Hanwu. Bonding Interface of Semi-solid Casting-rolling Steel-Al-Pb[J]. Special Casting & Nonferrous Alloys, 2005,(2):70-72. DOI：

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-2 8Pb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 2 8Pb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 2 8Pb半固态铸轧复合界面应由 71.5 %的铁铝化合物构成

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.