MARTENSITIC-TRANSFORMATION OF THE NI2AL PHASE IN 63.1 AT.PERCENT NIAL

Authors
MURTHY AS GOO E
Citation
As. Murthy et E. Goo, MARTENSITIC-TRANSFORMATION OF THE NI2AL PHASE IN 63.1 AT.PERCENT NIAL, Acta metallurgica et materialia, 41(7), 1993, pp. 2135-2142
Citations number
10
Categorie Soggetti
Material Science","Metallurgy & Mining
Journal title
Acta metallurgica et materialia → ACNP
ISSN journal
09567151
Volume
41
Issue
7
Year of publication
1993
Pages
2135 - 2142
Database
ISI
SICI code
0956-7151(1993)41:7<2135:MOTNPI>2.0.ZU;2-N
Abstract
Electron diffraction and high resolution electron microscopy of 63.1 a t.% NiAl have shown that the metastable hexagonal Ni2Al precipitate, c oherent in the B2 matrix phase, transforms concurrently with the marte nsitic transformation of the B2 NiAl matrix to the L1(0) phase. The Ni 2Al precipitate that is coherent with the L1(0) phase in monoclinic.