Particle size distribution of copper powder
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It is demonstrated that the primary particle radius distribution of PM-1 electrolytic copper powder is an exponential one. The particle size distribution of electrolytic copper powders can conveniently be characterized by means of a distribution function of the typef (r)=a exp [−a(r−b)], wherea and b are experimentally determined constants.
The mean radius and distribution variability may be recommended as stable technical characteristics of electrolytic copper powders.
The primary particles of the electrolytic copper powder constitute a system characterized by the “absence of an aftereffect” with relation to their linear dimensions.
KeywordsCopper Particle Size Distribution Function Particle Size Distribution Primary Particle
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- 1.V. I. Kurinnoi and T. A. Komarova, “Aggregation of electrolytic copper powders,” Sb. Tr. VZPI, No. 39, 80 (1967).Google Scholar
- 2.N. A. Figurovskii, Sedimentometric Analysis [in Russian], Izd-vo AN SSSR, Moscow-Leningrad (1948).Google Scholar
- 3.T. A. Komarova, V. I. Kurinnoi, and N. A. Figurovskii, Poroshkovaya Met., No. 1, 6 (1970).Google Scholar
- 4.G. Khan and S. Shapjro, Statistical Models in Engineering Problems [Russian translation], Mir, Moscow (1969).Google Scholar
- 5.V. Feller, Introduction to the Theory of Probability and Its Applications [Russian translation], Vol. 2, Mir, Moscow (1967), p. 21.Google Scholar