ALUMINUM ALLOY WITH ADDITIONS OF COPPER, LITHIUM AND AT LEAST ONE ALKALI OR RARE EARTH METAL, AND

文件类型：PDF文档
文件大小：504K
The present invention relates to an aluminum alloy, comprising : up to about 1.5 wt% of lanthanum; up to about 1.5 wt% of strontium; up to about 1.5 wt% of cerium; at least one among up to about 1.5 wt% of praseodymium; aluminum; about 1.8-5.6 wt% of copper; and about 0.6-2.6 wt% of lithium.(104) Specifications and design(106) Material procurement(108) Manufacture of components and subassemblies(110) System integration(112) Authentication and delivery(114) Service working(116) Maintenance and inspectionCOPYRIGHT KIPO 2018