Mechanical relationship in steel-aluminum solid to liquid bonding

来源期刊：中国有色金属学报(英文版)2003年第4期

论文作者：张鹏 杜云慧 刘汉武 曾大本 崔建忠 巴立民

文章页码：785 - 789

Key words：bonding; steel plate; liquid aluminum; rapid solidification;artificial neural networks; genetic algorithm

Abstract: The bonding of solid steel plate to liquid aluminum was studied by using rapid solidification. The relationship between the bonding parameters such as preheat temperature of steel plate, temperature of aluminum liquid and bonding time, and the interfacial shear strength of bonding plate was established by artificial neural networks perfectly. This relationship was optimized with a genetic algorithm. The optimum bonding parameters are: 226℃ for preheat temperature of steel plate, 723℃ for temperature of aluminum liquid and 15.8s for bonding time, and the largest interfacial shear strength of bonding plate is 71.6MPa.