公开(公告)号：US4624700A

公开(公告)日：1986-11-25

申请号：US831201

申请日：1986-02-20

申请人： David J. Port ,  David L. Houck ,  Frank D. Kinney

发明人： David J. Port ,  David L. Houck ,  Frank D. Kinney

IPC分类号： B22F1/02 ,  B22F3/00 ,  C22C1/04 ,  C23C4/06 ,  B22F9/00

CPC分类号： C22C1/045 ,  B22F1/025 ,  B22F3/001 ,  C23C4/06

摘要： A method is disclosed for introducing a controlled level of oxygen into agglomerated molybdenum plasma spray powder. The method involves forming a relatively uniform mixture of agglomerated powders consisting essentially of molybdenum and one or more oxygen containing compounds of molybdenum wherein said mixture has an oxygen content of greater than about 10% by weight and reducing the mixture at a sufficient temperature for a sufficient time to remove a portion of the oxygen therefrom and form a molybdenum powder having an oxygen content of no greater than about about 10% by weight.

摘要翻译： 公开了一种将控制水平的氧引入聚集的钼等离子体喷涂粉末中的方法。 该方法包括形成基本上由钼和一种或多种含氧化合物钼组成的附聚粉末的相对均匀的混合物，其中所述混合物的氧含量大于约10重量％，并将该混合物在足够的温度下还原足够的 时间以从其中除去一部分氧气并形成氧含量不大于约10重量％的钼粉末。