Structure and stability of TiC/gamma interface in Fe-Cr-Ni base composite

Authors
Hui, XD Yang, YS Wu, XQ Wang, ZF Chen, XC
Citation
Xd. Hui et al., Structure and stability of TiC/gamma interface in Fe-Cr-Ni base composite, J MAT SCI T, 15(2), 1999, pp. 151-154
Citations number
9
Categorie Soggetti
Material Science & Engineering
Journal title
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN journal
10050302 → ACNP
Volume
15
Issue
2
Year of publication
1999
Pages
151 - 154
Database
ISI
SICI code
1005-0302(199903)15:2<151:SASOTI>2.0.ZU;2-#
Abstract
The morphology, orientation relationship and stability of TiC/gamma interfa ce in Fe-Cr-Ni base composite synthesized with a liquid state in-situ proce ss have been studied. The TiC/gamma interface in as-cast sample is of coher ent feature. Its orientation relationship is (<0(2)over bar>0)(gamma)//(<2( 2)over bar>0)(TiC), [001](gamma)parallel to [001](TiC). During the aging at 1473 K, the TiC/gamma interface may dissolve in matrix and lamellar M23C6 compound may precipitate from gamma-matrix..