【摘要】 通过常温力学性能测试、差热分析及显微组织结构分析,研究了40 mm厚的Al-4.3Zn-1.4Mg合金板材在不同固溶制度处理下的力学性能和显微组织。确定了试验合金适宜的固溶处理制度为470℃保温40 min。更多还原

【Abstract】 The microstructure and mechanical properties of Al-4.3Zn-1.4Mg alloy plate with thickness of 40mm being treated at different solution treatments have been studied using mechanical property testing units and DSC.The results show that the suitable solution treatment system of the alloy is 470℃ with 40min holding.更多还原