A nickel-based alloy suitable for casting gas turbine components having a lower density and basic heat treating process while achieving improved strength is disclosed. Multiple embodiments of the alloy are disclosed capable of providing both directionally-solidified and equiaxed castings. Also disclosed is a method of making a cast and heat treated article utilizing the improved nickel-base alloy.
申请公布号
EP2069546(A4)
申请公布日期
2017.02.08
申请号
EP20070872714
申请日期
2007.07.25
申请人
General Electric Technology GmbH
发明人
BIONDO, Charles;STROHL, J., Page;SAMUELSON, Jeffery, W.;FUCHS, Gerhard, E.;WLODEK, Ramona, T.