cobalt powder meaning in English

钴粉

Preparation of cobalt powder for cemented carbides by glycol reduction
乙二醇还原生产硬质合金用钴粉
Use ： for the manufacture of cobalt powders and othe materials of cobalt salts
用途：用于制造金属钴粉及其他钴盐原料。
Abstract : in this paper conditional experiments of cobalt oxalate precipitatio n process are made . the influence of the process on cobalt powder size is analyze d and discussed . regularity of cobalt powder size change is summarized
文摘:对草酸钴沉淀的工艺条件进行了试验，并分别就该工艺对钴粉粒度的影响进行了分析和讨论，总结出钴粉粒度变化的规律。
A new purified method for carbon nanotube was put forward . 2 . study of aligned multi - wall carbon nanotube layered multi - wall carbon nanotube arrays were synthesized firstly directly on the surrounding of the reaction quartz tube , in a ar / h2 atmosphere by pyrolysis of ferrocene in xylene into a suitable reaction furnace with cobalt powder in
与根据碳纳米管的物理、化学性质，提出了一种全新的碳纳米管纯化方法：先对制备的碳纳米管于500在空气中氧化30分钟，然后用18的盐酸煮20分钟，最后将样品稀释，过滤，再用去离子水过滤3次，烘干，便可得到纯的碳纳米管。