Mechanisms of Polycrystalline CVD ZnS Densification during Hot Isostatic Pressing

Author: Yashina E. V.   Gavrishchuk E. M.   Ikonnikov V. B.  

Publisher: MAIK Nauka/Interperiodica

ISSN: 0020-1685

Source: Inorganic Materials, Vol.40, Iss.9, 2004-09, pp. : 901-904

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Abstract

The densification kinetics of CVD ZnS are studied during hot isostatic pressing by monitoring the porosity of the material. The process is shown to be accompanied by significant microstructural changes. The results indicate that, during hot isostatic pressing, both the diffusional coalescence and plastic deformation mechanisms are operative.