EQUATION OF STATE OF POLYCRYSTALLINE NI50AL50

Authors
OTTO JW VASSILIOU JK FROMMEYER G
Citation
Jw. Otto et al., EQUATION OF STATE OF POLYCRYSTALLINE NI50AL50, Journal of materials research, 12(11), 1997, pp. 3106-3108
Citations number
34
Categorie Soggetti
Material Science
Journal title
Journal of materials research → ACNP
ISSN journal
08842914
Volume
12
Issue
11
Year of publication
1997
Pages
3106 - 3108
Database
ISI
SICI code
0884-2914(1997)12:11<3106:EOSOPN>2.0.ZU;2-4
Abstract
Polycrystalline Ni50Al50 suitable for high pressure studies was prepar ed by grinding and subsequent annealing of an inert-gas atomized alloy . The equation of state was determined by energy-dispersive x-ray diff raction in a diamond anvil cell to 25 GPa, The bulk modulus B-o and th e pressure derivative of the bulk modulus B-o' were found to be B-o = 156 +/- 3 GPa and B-o' = 4.0 +/- 0.5.