Influence of Temperature of Accumulative Roll Bonding on the Microstructure and Mechanical Properties of AA5251 Aluminum Alloy

Archives of Metallurgy and Materials

J. Bogucka¹ 

[1] INSTITUTE OF METALLURGY AND MATERIALS SCIENCE PAS, 25 REYMONTA STR., 30-059 KRAKÓW, POLAND;

关键词: Keywords: accumulative roll bonding;    microstructure;    texture;    mechanical properties;    AA5251 aluminum alloy;   

DOI  :  10.2478/amm-2014-0020

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The influence of bonding temperature on microstructure and mechanical properties of AA5251 alloy sheets have been analyzed in the paper. The alloy was deformed with the method of accumulative roll bonding (ARB) in various temperature conditions i.e. at ambient temperature up to 5th cycle (ε = 4.0) and using pre-heating of sheet packs at 200°C and 300°C up to 10 cycles (ε = 8.0). The deformed material was subjected to structural observations using TEM, measurements of crystallographic texture with the technique of X-ray diffraction and tensile tests.

【 授权许可】

Unknown