发明授权
US07438880B2 Production of high purity ultrafine metal carbide particles 有权
生产高纯度超细金属碳化物颗粒

Production of high purity ultrafine metal carbide particles
摘要:
The production of ultrafine metal carbide powders from solid metal carbide and nitrogen-containing material is disclosed. The starting materials are fed together or separately to a plasma system where the solid metal carbide is melted and/or vaporized in the presence of nitrogen to form ultrafine metal carbide particles of high purity.
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