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Texture Development in YBa 2 Cu 3 O x by Hot Extrusion and Hot‐Pressing
Author(s) -
Chen IWei,
Wu Xin,
Keating Steven J.,
Keating Carol Y.,
Johnson Paul A,
Ttien TsengYing
Publication year - 1987
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1987.tb04929.x
Subject(s) - extrusion , materials science , texture (cosmology) , hot pressing , ceramic , metallurgy , composite material , deformation (meteorology) , compression (physics) , pole figure , plane (geometry) , microstructure , geometry , mathematics , artificial intelligence , computer science , image (mathematics)
Pronounced textures have been found in hot‐extruded and hot‐pressed YBa 2 Cu 3 O x powders. The basal plane is preferentially oriented normal to the maximum compression axis in hot deformation. Thus, the extrusion texture of these ceramics should facilitate maximum current‐Carrying capability: along the extrusion axis, suggesting hot extrusion or drawing as a favored method of producing superconducting wires.