Texture Development in Gypsum During Crystallisation
Author(s) -
Daniel Vogel,
H. Jacobi,
H. Follner,
Helmut Klein
Publication year - 1995
Publication title -
texture stress and microstructure
Language(s) - English
Resource type - Journals
eISSN - 1687-5400
pISSN - 1687-5397
DOI - 10.1155/tsm.24.23
Subject(s) - brinell scale , foil method , texture (cosmology) , materials science , electric field , gypsum , crystallization , polyethylene , cellophane , composite material , artificial intelligence , ultimate tensile strength , computer science , physics , chemical engineering , engineering , quantum mechanics , image (mathematics)
Gypsum was set on polyethylene foil of different origin and on cellophane foil. Experiments were also carried out in an electric field (5-25 kV direct-current). In all cases (especially in the electric field) (010) textures developed on the contact surfaces and were overlapped by a (121) texture. Brinell hardness tests show a greater hardness of the contact areas than those of the upper sides of the samples. Those samples set in an electric field yielded, partly, greater differences. The values, however, diverge greatly.
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