首页>
外国专利>
Welding repair by laser powder welding for gas turbine engine non-fusible nickel castings
Welding repair by laser powder welding for gas turbine engine non-fusible nickel castings
展开▼
机译:燃气轮机非熔镍铸件激光粉末焊的焊接修复
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of reworking an aerospace component includes removing a casting defect from a component manufactured of a non-fusion weldable base alloy to form a cavity. The cavity is then at least partially filled with a multiple of layers of discrete laser powder deposition spots of a filler alloy. A cast component for a gas turbine engine includes a cast component non-fusion weldable base alloy with a cavity filled with a multiple of layers of laser powder deposition spots of a filler alloy. The filler alloy may be different than the non-fusion weldable base alloy. A layer of non-fusion weldable base alloy is at least partially within the cavity and over the filler alloy.
展开▼