共 50 条
- [21] On the classification of niobium and tantalum in the presence of titanium. ZEITSCHRIFT FUR KRYSTALLOGRAPHIE UND MINERALOGIE, 1906, 43 (01): : 24 - 27
- [22] DETERMINATION OF TITANIUM, TANTALUM, AND NIOBIUM IN CARBIDE MIXTURES INDUSTRIAL LABORATORY, 1960, 26 (02): : 145 - 148
- [26] STRUCTURE AND PHASE COMPOSITION OF DIFFUSION COATINGS ON NIOBIUM ALLOY. Protection of Metals, 1982, V 18 (N 1): : 59 - 61
- [27] Dispersion Hardening of Niobium by Zirconium Nitride. Problemy Prochnosti, 1975, 7 (04): : 42 - 49
- [30] STUDIES ON 4-PENTEN-1-OXY DERIVATIVES OF BORON, ALUMINUM, GERMANIUM, TITANIUM, NIOBIUM, TANTALUM AND TIN INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1985, 24 (10): : 880 - 882