Influence of prefabricated steel/aluminum composite panel temperature on interface and microstructure properties of rolled steel-aluminum transition joint

扫码查看

原文链接

NETL
NSTL
万方数据

外文摘要：Based on the two-pass differential temperature rolling bonding method,the effects of prefabricated steel/aluminum composite panel temperature on interface characteristics and microstructure properties were investigated through exper-imental analysis and finite element simulations.When the temperature exceeds 400℃,the effective preparation of the steel-aluminum transition joint can be achieved,and with the increase in temperature,the interface shear and pull-off strength of the steel-aluminum transition joint exhibits an initial decrease followed by an increase.Both the interface shear and pull-off fractures are in 1060 aluminum matrix.As the temperature increases,the size of the average grain in 1060 aluminum matrix increases and then decreases.When the temperature reaches 550℃,the comprehensive performance of the prepared steel-aluminum transition joint is the best,with the interface shear strength of 77 MPa and the interface pull-off strength of 153 MPa,exceeding the bonding strength of the explosive compounding method.There are no pinholes,wrinkles,or cracks in the lateral bending matrix and the interface.

外文关键词：

Different-temperature rollingSteel-aluminum transition jointTemperatureInterface mechanical propertyMicrostructure

作者：

Wen-wen Liu、Na-jin Wang、Ke Chen、Tao Wang、Zhong-yu Chen

展开 >

作者单位：

College of Mechanical and Vehicle Engineering,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China

Engineering Research Center of Advanced Metal Composites Forming Technology and Equipment of Ministry of Education,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China

Shanxi Taigang Stainless Steel Precision Strip Co.,Ltd.,Taiyuan 030024,Shanxi,China

基金：

National Natural Science Foundation of ChinaCentral Science and Technology Research FundPostdoctoral Science Foundation of ChinaState Key Laboratory of Material Processing and Mold Technology of Huazhong University of Science and TechnologyChina Postdoctoral Science Foundation ProjectOpen Research Fund from the Hai'an&Taiyuan University of Technology Advanced Manufacturing and Intelligent Equipment Industrial

项目编号：

52005361YDZJSX2022A0222021M692373P2022-0042023T1604742023HA-TYUTKFYF019

出版年：

2024

DOI：

10.1007/s42243-024-01309-z

钢铁研究学报(英文版)

钢铁研究总院

钢铁研究学报(英文版)

CSTPCD

影响因子：0.584

ISSN：1006-706X

年,卷(期)：2024.31(10)