Development of Hot Isostatically Pressed (As-HIP) Powder Metallurgy Rene' 95 Turbine Hardware
J.L. Bartos,P.S. Mathur +1 more
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This article is published in Superalloys.The article was published on 1976-01-01 and is currently open access. It has received 6 citations till now. The article focuses on the topics: Powder metallurgy.read more
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Journal ArticleDOI
Fatigue Resistance of the Grain Size Transition Zone in a Dual Microstructure Superalloy Disk
TL;DR: In this paper, a specialized heat treatment method was applied to produce varying grain microstructures from the bore to the rim portions of a powder metallurgy processed nickel-based superalloy disk.
Journal ArticleDOI
Effect of inclusions on LCF life of HIP plus heat treated powder metal rené 95
C. E. Shamblen,D. R. Chang +1 more
TL;DR: In this article, the effects of inclusions on 538 °C (1000 °F) strain control low cycle fatigue life of hot isostatically pressed and heat treated powder metal Rene* 95 compacts were evaluated.
Journal ArticleDOI
Microstructure and mechanical behaviour of an advanced powder metallurgy nickel base superalloy processed through hot isostatic pressing route for aerospace applications
TL;DR: An advanced powder metallurgy (P/M) nickel-base superalloy envisaged for aerospace applications is realized through hot isostatic pressing (HIPing) of inert gas atomized powder as mentioned in this paper.
Book ChapterDOI
Fatigue Failure Modes of the Grain Size Transition Zone in a Dual Microstructure Disk
TL;DR: In this paper, a specialized heat treatment method was applied to produce varying grain microstructure in the bore to rim portions of a powder metallurgy processed nickel-based superalloy disk.
Journal ArticleDOI
Superalloy Component Durability Enhancements
R. A. Sprague,S. J. Friesen +1 more
TL;DR: In this article, an overview of process improvements in wrought and cast superalloy components for turbine engine applications is presented. And state-of-the-art developments and future directions for the industry are also reviewed.