This article is cited in 1 paper

Physics

Conditions of formation of dense macrostructure of electrocorundum plates in rollers of crystallizers

V. E. Gladkov^a, V. M. Berezin^a, N. B. Zhekhanova

^a South Ural State University

Abstract: The results of research of the structure of the crystallized elektrocorundum plates in rollers — the crystalliser. It was shown that the conditions for the formation of macro and microstructure of the elektrocorundum plates «because of the limited plasticity of corundum» are different from those for the formation of plates of crystallizer's liquid-alloy. An analytical connection between the kinetic terms of the dense microstructure formation of plates and structural parameters of rolls-crystallizers was found.

Keywords: fused alumina, abrasive, crystallization, microstructure.

UDC: 621.546.541.67-31

Received: 10.09.2010