共 12 条
- [1] BECKER IK, 1933, HOCHSCHMELZENDE HART
- [2] THE ALLOTROPIC TRANSFORMATION OF HAFNIUM [J]. JOURNAL OF APPLIED PHYSICS, 1951, 22 (09) : 1174 - 1175
- [5] Tantalum carbide - Its relation to other hard refractory compounds [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1936, 28 : 767 - 772
- [6] MOERS K, 1931, Z ANORG ALLG CHEM, V198, P262
- [7] NORTON F, 1949, J METALS OCT
- [8] NOTHLING W, 1925, Z KRIST, V62, P255
- [10] POST B, 1952, J METALS JUN