ISOMORPHIC CONCENTRATIONAL TRANSITIONS IN NI3MN-NI3AL AND NI3MN-NI3SISYSTEMS

Authors
GOMANKOV VI TRETYAKOVA SM ISAKOV IV CHEVYCHELOV VA
Citation
Vi. Gomankov et al., ISOMORPHIC CONCENTRATIONAL TRANSITIONS IN NI3MN-NI3AL AND NI3MN-NI3SISYSTEMS, Russian metallurgy. Metally, (1), 1996, pp. 113-117
Citations number
10
Categorie Soggetti
Metallurgy & Metallurigical Engineering
Journal title
Russian metallurgy. Metally → ACNP
ISSN journal
00360295
Issue
1
Year of publication
1996
Pages
113 - 117
Database
ISI
SICI code
0036-0295(1996):1<113:ICTINA>2.0.ZU;2-G
Abstract
Neutron diffraction, X-ray diffraction and calorimetry were used to id entify the structural states of Ni3Mn-Ni3Al and Ni3Mn-Ni3Si alloys. Th e Kurnakov's temperatures, parameters of long-range order, and lattice parameters were measured. The phase diagrams were constructed for the ordered alloys. The concentrational transitions were found to be isom orphic in Ni3Mn-Ni3Al and Ni3Mn-Ni3Si. The substitution sites were ide ntified for a third alloying element.