In:
International Journal of Materials Research, Walter de Gruyter GmbH, Vol. 108, No. 9 ( 2017-09-15), p. 767-775
Abstract:
The phase equilibria of the Ni–Nb–V ternary system at 1 000 °C and 1 200 °C were established using electron probe microanalysis, X-ray diffraction and differential scanning calorimetry. The results of the investigation revealed that: (1) The Nb solubility in (Ni) and σ′ phases was less than 10 at.%; (2) A ternary compound τ (NiNbV) was confirmed, in which V had a large solubility; (3) A new liquid region was evident at 1 200 °C, but was absent at 1 000 °C; (4) The lattice constants of Ni 3 Nb and Ni 6 Nb 7 phase decreased with increase in V content in the Ni 3 Nb and Ni 6 Nb 7 . The phase equilibria of the Ni–Nb–V ternary system will contribute to its thermodynamic assessment.
Type of Medium:
Online Resource
ISSN:
2195-8556
,
1862-5282
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2017
detail.hit.zdb_id:
2232675-3
detail.hit.zdb_id:
2128058-7
detail.hit.zdb_id:
203021-4
Permalink
