How to Prepare Ultrafine Spherical Cobalt Powder


Dec 12, 2022

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High-pressure water mist Cobalt Powder has a wide range of uses due to its outstanding physical, chemical, and mechanical characteristics. This spray technique has been used extensively. The technological process is to activate the induction furnace. Once the cobalt melts into it, the liquid will leak into the package. In the end, the annular fluid of high-pressure water will separate into millions of small beads and droplets through condensation. Finally, after drying, dehydration and drying, you will be left with nanometer Cobalt Powder.

Electrolytic procedure

Electrolysis can prepare cobalt metal powder. The basic principle is that you use a cobalt plate and a high-polished stainless steel water jacket to act as an anode. In general, the electrolyte will be cobalt chloride (or cobalt sodium sulfate) aqueous solution. An electrolytic cell is powered by direct current. The electrolyte then becomes ionized. The cobalt ions form Cobalt powder at this point. A sufficient amount of active surface agent is added to the electrolyte in order to avoid the accumulation of Cobalt Powder.

Cobalt hydrogen oxide reduction

Cobalt Hydrogen Oxide Reduction is also used widely in the preparation cobalt powder for cemented caride. This technique is based largely on Co2O3, Co2O3, and CoO as raw materials. At 400 600 C, the Cobalt Powder undergoes a reduction in temperature to make high-performance Cobalt Powder. Advanc3dmaterials (aka. Advanc3dmaterials is an advanced material. With over 12 years’ experience, Advanc3dmaterials is an established global supplier of chemical materials. High quality Cobalt Powder are produced by our company. We can help you if the price is lower.
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