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Title: Container influence on shrinkage under hot isostatic pressing - I. Shrinkage anisotropy of a cylindrical specimen
Authors: Olevsky, E. ×
Maximenko, A.
Van Dyck, Steven
Froyen, Ludo
Delaey, Lucas
Buekenhout, L. #
Issue Date: Jun-1998
Publisher: Elsevier
Series Title: International Journal of Solids and Structures vol:35 issue:18 pages:2283-2303
Abstract: A mathematical model of isostatic pressing in a cylindrical container is elaborated. The influence of the container geometry, the container and the powder constitutive properties on shrinkage anisotropy (change of the powder specimen's aspect ratio) is analyzed. The idea of using containers with different thicknesses of the lateral and end face walls for controlling the shrinkage anisotropy is suggested. Model experiments on HIPing of copper powder in a copper container are carried out. The design principle of proportionality of the ratio of container wall thicknesses and the ratio of container internal dimensions is analytically derived and experimentally tested. (C) 1998 Elsevier Science Ltd. All rights reserved.
URI: 
ISSN: 0020-7683
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Physical Metallurgy and Materials Engineering Section (-)
× corresponding author
# (joint) last author

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