Microstructure and Texture of Hydrostatic Extrusion Deformed Ni Single Crystals and Polycrystal
作者： D. Jakubowska , J. Zdunek , M. Kulczyk , J. Mizera , K. J. Kurzydłowski
DOI: 10.1155/2015/613839
关键词:
摘要: The differences in the microstructure and texture of two Ni single crystals, with different initial orientations ( ), polycrystalline nickel, before after severe plastic deformation (SPD) produced by hydrostatic extrusion (HE), have been investigated. crystals were deformed a two-step HE process total value . global texture, mechanical properties, examined deformation. In every investigated sample, presence fibre was noted, while starting orientation crystal preserved 50% volume. results obtained compared relevant literature data.
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