insulating powder

Use of insulated iron powders in a bicycle permanent magnet electric motor;

绝缘铁粉在自行车永磁电动机中的应用

The electrostatic measurement techniques for insulating powders in the process of pneumatic conveying and gas-solid fluidization were summarized.

综述了气力输送和气固流态化过程中绝缘粉体的静电测量技术,包括法拉第筒法和静电探头法,分析了这两种方法的优缺点,指出应在发展新型粉体静电测量手段的基础上,着力于探究静电产生的机理及主要影响因素,从而在根本上减少静电的产生和积累。