Analysis of tension property of stainless steel-aluminum alloy clad

作者：Liu Hongwei^*; Guo Cheng; Zang Shunlai

来源：China Mechanical Engineering, 2007, 18(7): 862-865.

By using semi-solid joining technique, the bonding of stainless steel and semi solid aluminum alloy was realized. The mechanical behavior of stainless steel-aluminum alloy clad under uniaxial tension was investigated. The relationships of thickness ratio with yield stress and tensile stress of the clad were established. The transverse stress of clad material was analyzed with the mixing rule, and the results show that the yield stress, tensile stress and the thickness ratio obey exponent function. The transverse stress increases with the increase of tensile strain. Tension stress was introduced at the stainless steel side, and decreases with the increase of thickness ratio. Compressive stress was introduced at the aluminum alloy side, the absolute value of the stress increases with the increase of thickness ratio.

• 出版日期2007