DUCTILITY ENHANCEMENT OF NI60AL20FE20 BY DIRECTIONAL SOLIDIFICATION

Authors
CHEN J ZHENG Q TANG YJ HU ZQ
Citation
J. Chen et al., DUCTILITY ENHANCEMENT OF NI60AL20FE20 BY DIRECTIONAL SOLIDIFICATION, Materials letters, 22(3-4), 1995, pp. 145-148
Citations number
10
Categorie Soggetti
Material Science","Physics, Applied
Journal title
Materials letters → ACNP
ISSN journal
0167577X
Volume
22
Issue
3-4
Year of publication
1995
Pages
145 - 148
Database
ISI
SICI code
0167-577X(1995)22:3-4<145:DEONBD>2.0.ZU;2-C
Abstract
The ductility of Ni60Al20Fe20 was enhanced significantly by directiona l solidification. High ductility of approximate to 21% can be obtained . The ductility enhancement can be attributed to the modification of p hase-boundary orientation, stress-induced martensitic transformation a nd the favorable orientation relationship between the beta- and gamma- phases.