Citation
Xw. Sha et al., SIMULATION OF TRANSFORMATION MECHANISM OF MARTENSITES IN NI62.5AL37.5ALLOY, SCI CHINA E, 41(2), 1998, pp. 113-120
Citations number
10
Categorie Soggetti
Engineering,"Material Science
Journal title
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN journal
20950624
→ ACNP
Volume
41
Issue
2
Year of publication
1998
Pages
113 - 120
Database
ISI
SICI code
2095-0624(1998)41:2<113:SOTMOM>2.0.ZU;2-B
Abstract
Thermally induced L1(0) martensitic transformation in an ordered B-2 N
i62.5Al37.5 alloy has been studied by using molecular dynamics compute
r simulations and embedded atom method (EAM) potential. The nucleation
mechanism and growth process of martensites were investigated by anal
yzing the difference between the lattice vibrational properties, strai
n distributions in transforming and non-transforming regions. The effe
ct of the difference between vibrational properties of Ni and Al atoms
on the transformation was discussed.