Interfacial reaction and its effect on the mechanical reliability of STS304/A11050/STS439 clad metal heat-treated at high temperatures
INTRODUCTION Recently, the use of clad material as a structural material is increasing in many industries because it has material properties that cannot be obtained from a single material. Clad metals, consisting of two or more different metals and alloys, have been developed because of their unique properties 1. For example, stainless steel clad aluminum bilayer sheets(STS304/Al) or (STS439/A1) have a good combination of properties because they can exploit both the excellent heat-resistance, corrosion-resistance and mechanical properties of stainless steel and the high thermal and electrical conductivities of aluminum 2,3. Cook-wares made of STS/Al/STS clad can reduce and save energy due to their excellent heat-conducting properties. Methods for fabricating clad materials include overlay welding, explosion welding, extrusion, and rolling 4,5. Clad rolling a material plate sandwiched by other material plates is the most common process of fabricating a 3-ply clad material because it is efficient and economical compared to other types of processes. Clad metals processed by rolling often needs to be annealed to enhance the formability because they are usually strengthened during rolling 6.
Stainless steel Aluminum Clad sheet Interface Intermetallic Annealing
Jun-Young Song In-Kyu Kim Sun Ig Hong
Department of Advanced Materials Engineering,Chungnam National University,Daejeon,Korea Department of Advanced Materials Engineering,Chungnam National University, Daejeon, Korea
国际会议
The 2nd International Conference on Nanomechanics & Nanocomposites(第二届国际纳米力学与纳米复合材料会议)
北京
英文
404-406
2010-10-10（万方平台首次上网日期，不代表论文的发表时间）