Crs Holdings, Inc.

Tao Wang

Samuel J Kernion

Chins Chinnasamy

Mario Epler

Ning Zhou

Alberto O Polar-Rosas

Stephane A Forsik

Kyle B Stritch

Gian A Colombo

Austin Dicus

Stephane A J Forsik

Stephane Forsik

Alberto Polar-Rosas

A nickel base superalloy powder for additive manufacturing applications is disclosed. The alloy powder has the following broad weight percent composition: The balance of the alloy is at least 50% nickel and the usual impurities. An article of manufacture made from the alloy is also disclosed.

Ni-based superalloy powder for additive manufacturing and an article made therefrom

A precipitation hardenable, cobalt-nickel base superalloy is disclosed. The is characterized by the following weight percent composition. The balance of the alloy is cobalt and usual impurities. The alloy provides a novel combination of strength and ductility after long-term exposure to elevated operating temperatures as found in gas turbines and jet engines. A fine-grain steel article made from the alloy is also disclosed. The steel article is also characterized by a continuous surface layer of AlOand CrOthat protects the alloy from oxidation at the elevated operating temperatures.

Precipitation hardenable cobalt-nickel base superalloy and article made therefrom

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Reading, PA, United States of America

Tao Wang