Exploring the fundamentals of Ni-based superalloy single crystal (SX) alloy design: Chemical composition vs. microstructure

Exploring the fundamentals of Ni-based superalloy single crystal (SX) alloy design: Chemical composition vs. microstructure

The present work contributes to a better understanding of the basic assumptions and principles behind the design of Ni-based single crystal superalloys (SXs). For this purpose, we cast and heat-treat four SXs and compare their creep performances: ERBO/1 (with Re) and three ERBO/15 variants (no Re bu...

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Bibliographic Details
Main Authors: O.M. Horst, D. Adler, P. Git, H. Wang, J. Streitberger, M. Holtkamp, N. Jöns, R.F. Singer, C. Körner, G. Eggeler
Format: Article
Language:English
Published: Elsevier 2020-10-01
Series:Materials & Design
Subjects:
Ni-based single crystal superalloys (SX)
Heat treatment
Effects of Re, Ti, Mo and W
Microstructure
Local alloy composition
Creep rate
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127520305104

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http://www.sciencedirect.com/science/article/pii/S0264127520305104

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