| Study on the Diffraction Model of Flaky Grain | ||
| zhongjing Ren, Jinan winner instrument co.,ltd., jinan, China, yuntao Ji, Institute of Geology, China Earthquake Administration, the Graduate University of China Academy of Science,Yuquan Road 19# jia, 1#827 Postcode:100049, Dewai Qijiahuozi Postcode:100029, beijing, China, Jinping Yao, Jinan University, Particle measurement institute, jinan, China and yunpu Zhao, Harbin Dongqing metal powder company, Harbin, China This article proposed the basic question of laser granulometry of flaky grain---the diffraction of flaky grain. In this article, the relationship between diffraction spectrum of flaky grain and its azimuth is deduced; the diffraction grain size of flaky grain and static projected one is discussed; the expression of the diffraction spectrum of large amount different-orientation flaky grains is given. All the works above are of great meaning to flaky grain measurement technology. Extended Abstract Status: File Uploaded | ||