MECHANICAL-PROPERTIES OF INTERMETALLIC SI NGLE-CRYSTALS, NI3(AL, TA) AND NI3(AL, HF)

Authors
SPATIG P BONNEVILLE J MARTIN JL
Citation
P. Spatig et al., MECHANICAL-PROPERTIES OF INTERMETALLIC SI NGLE-CRYSTALS, NI3(AL, TA) AND NI3(AL, HF), Journal de physique. III, 4(6), 1994, pp. 1017-1023
Citations number
22
Categorie Soggetti
Material Science","Phsycs, Fluid & Plasmas","Physics, Applied
Journal title
Journal de physique. III → ACNP
ISSN journal
11554320
Volume
4
Issue
6
Year of publication
1994
Pages
1017 - 1023
Database
ISI
SICI code
1155-4320(1994)4:6<1017:MOISNN>2.0.ZU;2-6
Abstract
The stress relaxation technique has been used to characterize the stra in-hardening rate and the strain-rate sensitivity of the flow stress a s a function of temperature in nickel-base intermetallic alloys. In th is paper, we report a summary of our experimental results obtained for two alloys. Ni3(Al. Ta ) and Ni3(Al. Hf). The contribution of this te chnique to the understanding of the anomalous behaviour of the flow st ress with temperature in these alloys is outlined.