共 9 条
[3]
HANSEN M, 1958, CONSTITUTION BINARY, P1069
[4]
HOCH M, 1961, T METALL SOC AIME, V221, P1162
[7]
PHASE EQUILIBRIUM RELATIONS IN THE SYSTEMS TITANIA-NIOBIA AND ZIRCONIA-NIOBIA
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS,
1955, 55 (04)
:209-213
[9]
WYDER WC, 1962, T METALL SOC AIME, V224, P373