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。
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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