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Abstract:
Based on Kohler's ternary solution model and Miedema's model for calculating the formation heat of binary solution? the integral equation was established for calculating the activity coefficients in ternary alloys and intermetallics. The activity coefficients for components in alloy Ti-5Al-2.5Sn, Ti-6Al-4V and intermetallics TiAl, Ti3Al and Ti2AlNb were calculated with the equations. The calculated data coincide well with the experimental ones found in literatures. According to the calculated activity coefficients and activities, it can be predicted that the interfacial reaction in SiC/Ti3Al composite is more severe than that in composites SiC/Ti2AlNb and SiC/TiAl.
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TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN: 1003-6326
Year: 2004
Issue: 5
Volume: 14
Page: 875-879
0 . 2 7 7
JCR@2004
2 . 9 1 7
JCR@2020
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 15
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
Affiliated Colleges: