欧洲专利US2015191810本专利涉及一种抗腐蚀的高镁铝合金及其采用连续铸造的制备方法。该合金含有4%或6%~9%或10%的Mg,它既能抗应力腐蚀开裂,又能抗晶界腐蚀,可通过时效处理方法基本消除铝镁合金晶界处β相的连续膜,或使铝镁合金的晶粒中包含有 European patent US2015191810 This patent relates to a corrosion-resistant high-magnesium aluminum alloy and its preparation method using continuous casting. The alloy contains 4% or 6% ~ 9% or 10% of Mg, which can resist stress corrosion cracking and grain boundary corrosion, and can substantially eliminate the continuous film of the β phase at the grain boundaries of the aluminum-magnesium alloy by aging treatment , Or in the grains of the aluminum-magnesium alloy