The results of the experiment showed that tungsten powder particle-size depends on the ertempature, flow of hydrogen, bed depth and pushing rate of boat.
结果表明，钨粉粒度与还原温度、舟装料量、氢气流量和推舟速度成线性关系。
This paper has mainly described the one-step technical process and equipment for producing tungsten powder having medium particle size.
本文主要介绍了中颗粒钨粉一步还原法的生产工艺及设备。
The raw materials of various tungsten oxides strongly affect the particle size of tungsten powder.
不同的氧化钨原料明显地影响到钨粉的粒度。
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