The results show that the aluminum foils cold rolled or low temperature annealed have not obvious anisotropy,tensile strength and elongation change a little after low temperature annealing.

• 结果表明,冷轧及低温退火后铝箔的力学性能均无明显的各向异性,低温退火时,抗拉强度和伸长率变化很小。