5XXX系铝合金由于具有较小的密度,较高的比强度和优良的耐蚀性、焊接性和成形性而被广泛应用于各种领域。虽然铝镁合金中Mg元素的......

Experiments were conducted to evaluate the grain refinement and thermal stability of ultra-fine grained Al-4Mg alloy int......

采用维氏硬度测试、金相显微观察、扫描电镜研究了银含量对Al-4Mg合金组织和性能的影响。结果表明，微量合金元素Ag的加入会使Al-．4Mg......