首页> 外国专利> Alamp;#x2014;Znamp;#x2014;Mgamp;#x2014;Cu alloy with improved damage tolerance-strength combination properties

Alamp;#x2014;Znamp;#x2014;Mgamp;#x2014;Cu alloy with improved damage tolerance-strength combination properties

机译:具有改善的损伤耐受强度组合性能的Al— Zn— Mg— Cu合金

摘要

An Al—Zn—Mg—Cu alloy with improved damage tolerance-strength combination properties. The present invention relates to an aluminum alloy product comprising or consisting essentially of, in weight %, about 6.5 to 9.5 zinc (Zn), about 1.2 to 2.2% magnesium (Mg), about 1.0 to 1.9% copper (Cu), preferable (0.9 Mg−0.6)≤Cu≤(0.9 Mg+0.05), about 0 to 0.5% zirconium (Zr), about 0 to 0.7% scandium (Sc), about 0 to 0.4% chromium (Cr), about 0 to 0.3% hafnium (Hf), about 0 to 0.4% titanium (Ti), about 0 to 0.8% manganese (Mn), the balance being aluminum (Al) and other incidental elements. The invention relates also to a method of manufacturing such as alloy.
机译:具有改善的损伤耐受强度组合特性的Al— Zn— Mg— Cu合金。本发明涉及一种铝合金产品,该铝合金产品包括或基本上由重量百分比约6.5至9.5的锌(Zn),约1.2至2.2%的镁(Mg),约1.0至1.9%的铜(Cu)组成,优选( 0.9 Mg− 0.6)≤ Cu≤(0.9 Mg + 0.05),约0至0.5%的锆(Zr),约0至0.7%的((Sc),约0至0.4%的铬(Cr ),约0至0.3%的((Hf),约0至0.4%的钛(Ti),约0至0.8%的锰(Mn),其余为铝(Al)和其他附带元素。本发明还涉及一种诸如合金的制造方法。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号