Melting And Purification Of Niobium
Melting And Purification Of Niobium
复制标题
铌的熔炼与提纯
DOI：
10.1063/1.2770689
复制
发表时间：
2007
影响因子：
4.8
通讯作者：
L. D. Moura
中科院分区：
文献类型：
--
作者：
H. R. S. Moura;L. D. Moura
本文将介绍电子束炉提纯铌的相关内容，并结合17年来在CBMM连续生产高纯度铌金属和铌锆锭的实践经验，以满足广泛的用途需求。对原料要求、冷炉冶炼铌的经验和CBMM生产大晶粒铌锭的主要特点作了评述。
The aspects involved in the purification of niobium in Electron Beam Furnaces will be outlined and correlated with practical experience accumulated over 17 years of continuously producing high purity niobium metal and niobium‐zirconium ingots at CBMM, meeting the needs for a wide range of uses. This paper also reports some comments regarding raw material requirements, the experience on cold hearth operation melting niobium and the production of large grains niobium ingots by CBMM with some comments of their main characteristics.