Investigation on methods of removing Fe(Ⅲ) from silion carbide micropowder;

Study on the dissolution rate and bioavailability of Radix Pueraria micropowder prepared by super fine crushing process;

Study on the Stability of Flow rate in Size Separation for Micropowder by Overflow;

Working and grade analysis on micro-powder of converter slag;

Study on activation of micro-powder mixture of granulated blast furnace slag and steel slag;

Clinical and Experimental Study of Micro-powder of Panax Notoginseng on Both Treating Unstable Angina and Protecting in Isoproterenol Induced Myocardial Necrosis in Rats;

Application of micro powder in castable refractory;

With laser sedimentograph equipment the different content of micro powder w.

This paper summarizied the preparation methods of the RE micro powders to look for the producing methods of the rare earth micro powders, especially of the RE compounds.

Present Situation and Progress in Nanosized Powder Preparation by Cryochemical Technology;

Applying and developing powder in fire-resistant material;

In this paper, applications, principles and characteristics of vacuum freeze drying method for preparations of nanometer powders are introduced in detail.

The amorphous SiC ultra-fine powder rich in carbon was heat-treated in the preoxidation, decar bonization, deoxidation at high temperature and crystallization process in Ar atmosphere to produce the high-pu rity β-SiC ultra-fine powder.

The fine powders of the solder alloy is one of the key materials in the SMT.