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High Temperature Deformation of Single Crystalline Cr3Si (A15) Intermetallic Compound

Published online by Cambridge University Press:  26 February 2011

C. Steve Chang  and
D. P. Pope
C. Steve Chang
Affiliation:
Department of Materials Science and Engineering, 3231 Walnut StreetUniversity of Pennsylvania, Philadelphia, PA 19104
D. P. Pope
Affiliation:
Department of Materials Science and Engineering, 3231 Walnut StreetUniversity of Pennsylvania, Philadelphia, PA 19104
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Abstract

High temperature compression tests were performed on Cr 3Si single crystalline and poly crystalline samples. Slip systems were determined to be of the {001}<010> type based on an analysis of slip traces and Laue spots. Single crystals show significant compressive ductility at temperatures above 0.7Tm. The implication of cube slip on the ductility of A15-type intermetallic compounds is discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 213: Symposium Q – High-Temperature Ordered Intermetallic Alloys IV , 1990 , 745
Copyright
Copyright © Materials Research Society 1991

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