The distribution of particle size of the milledpowder was observed by metallographic microscope.
用扫描电子显微镜观察分析粉末的微观形貌变化。
2
In addition, this paper also made a research on the milledpowder forming technology, and presented some improvement methods.
此外,还对球磨后的粉末成型工艺进行了探索,提出了改进意见。
3
The evolution of structure of the powder during ball milling was studied by XRD and SEM and microhardness of the powders milled for different time was measured.