This paper introduces the process of coated vanadium carbide with powder method in place of coated metal vanadium carbide with salt bath treatment. The experimental results are given here.
介绍了用粉末法被覆碳化铌工艺代替盐浴被覆金属碳化铌工艺，并给出实验结果。
The superfine boron powder was coated by aggradation method with AP using methanol or acetone as the solvent.
采用沉积法，以甲醇、丙酮为溶剂，AP为主要原料，对超细硼粉进行包覆。
The method and principle of preparing complex powder coated with inorganism was introduced and the research status of preparing complex powder coated with inorganism in China was reviewed.
简要介绍了无机表面包覆的方法、原理，并综述了我国无机包覆型复合粉体制备研究现状。
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