【摘要】 介绍了用ＡＲＴ生产超细钨粉和碳化钨粉的工业实验，结果表明，该超细粉末适合于生产微型钻头及超细晶粒硬质合金。更多还原

【Abstract】 The paper describes the commercial-scale ies t of superfineW powder & tungsten carbide powder from ART.Results show that thissuperfine powder is applicable for microdrills and ul trafine-grain cemented carbide.更多还原