REAL-TIME PARTICLE-SIZE ANALYSIS DURING INERT-GAS ATOMIZATION

被引：10

作者：

BIANCANIELLO, F

PRESSER, C

RIDDER, SD

机构：

[1] National Institute of Standards and Technology (formerly National Bureau of Standards), Gaithersburg

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1990年 / 124卷 / 01期

关键词：

D O I：

10.1016/0921-5093(90)90331-V

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Metal powder produced by inert gas atomization was analyzed with a non-intrusive particle sizing instrument. The in situ particle sizer operates on the principle of laser Fraunhofer diffraction and provides a line-of-sight measurement of the particle size distribution and mean size. The instrument has been successfully tested during several obtained powder atomization runs. The results obtained with the particle-sizing apparatus compare favorably with data obtained using a total weight-sieving technique. It is expected that the laser diffraction technique will be a suitable candidate for process feedback and control. © 1990.

引用

页码：21 / 29

页数：9

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