Original scientific paper
Evaluation of stacking fault energies in function of pressure in cobalt powder
Antun Bonefačić
; Fizički zavod, Prirodoslovno-matematički fakultet, University of Zagreb, 41000 Zagreb, Croatia, Yugoslavia
Ankica Kirin
; Zavod za fiziku, Medicinski fakultet, University of Zagreb, 41000 Zagreb, Croatia, Yugoslavia
Abstract
Previous measurements of stacking fault probabilities (SFP) and root mean square strains (RMSS) were used now to evaluate the stacking fault energies (SFE) in metastable cobalt powder at different external pressures up to 660 MPa. SFE in HCP cobalt increase with growing pressure, while in FCC cobalt there exists a maximum at about 100 MPa, and at higher pressures SFE decrease.
Keywords
Hrčak ID:
331150
URI
Publication date:
2.2.1987.
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