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通过实验和计算机仿真研究了热暴露温度对Al-Cu-Mg-Ag合金微观组织和力学性能的影响。结果表明,热暴露温度影响析出相的长大,当热暴露温度为150℃时,Al-Cu-Mg-Ag合金的稳定性较好。
The effects of thermal exposure temperature on the microstructure and mechanical properties of Al-Cu-Mg-Ag alloys were investigated by experiments and computer simulations. The results show that the thermal exposure temperature affects the growth of the precipitated phase. When the thermal exposure temperature is 150 ℃, the stability of Al-Cu-Mg-Ag alloy is better.