Affiliation:
1. Department of Engineering Materials, University of Sheffield, Sheffield, UK
Abstract
Abstract
An earlier study of the creep behaviour of Elektron 21 alloy has been extended to 290°C (0.61T
m; T
m: melting temperature). The combined results confirm a stress exponent of creep rate close to 6, but with an activation energy for creep of (310 ± 20) kJ/mol for 240 to 290°C and 40 to 90 MPa. Possible mechanisms giving rise to this behaviour are discussed.
Subject
Materials Chemistry,Metals and Alloys,Physical and Theoretical Chemistry,Condensed Matter Physics
Cited by
4 articles.
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