共 50 条
- [46] SURFACE SEGREGATION OF OXYGEN IN NIOBIUM ZEITSCHRIFT FUR METALLKUNDE, 1976, 67 (03): : 189 - 194
- [48] OXYGEN SOLUBILITY AND KINETIC OF OXYGEN ABSORPTION IN NIOBIUM-RICH NIOBIUM-ZIRCONIUM-ALLOYS ZEITSCHRIFT FUR METALLKUNDE, 1974, 65 (09): : 586 - 592
- [50] HARDNESS OF NIOBIUM-NITROGEN AND NIOBIUM-OXYGEN ALLOYS JOURNAL OF THE LESS-COMMON METALS, 1969, 19 (02): : 93 - &