Effect of the rolling draughts on the evolution of textures and microstructures in 17.5 Cr-1.1 Mo ferritic stainless steel sheet

Soo Ho Park, Hyung Gu Kang, Yong Deuk Lee, Jae Chul Lee, Moo Young Huh

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In order to investigate the effect of the reduction degree per rolling pass on the evolution of recrystallization textures and microstructures, the hot band of 17.5 Cr-1.1 Mo ferritic stainless steel sheets were cold rolled with lubrication according to two processing routes, by which different reduction degrees per pass were introduced. Rolling with a large number of passes led to the formation of fairly homogeneous rolling textures at all through-thickness positions. In contrast, cold rolling with large draughts resulted in pronounced texture gradients along the thickness direction. After recrystallization annealing, the texture maximum was obtained at {334}<483> in all samples regardless of the rolling routes and thickness layers. During subsequent annealing, recrystallization was observed to be faster in those grains with {111}<uvw> orientations, while it was retarded in grains having orientations close to {001}<110>.

    Original languageEnglish
    Title of host publicationTextures of Materials, ICOTOM 14 - Proceedings of the 14th International Conference on Textures of Materials
    PublisherTrans Tech Publications Ltd
    Pages363-368
    Number of pages6
    EditionPART 1
    ISBN (Print)087849975X, 9780878499755
    DOIs
    Publication statusPublished - 2005
    Event14th International Conference on Textures of Materials, ICOTOM 14 - Leuven, Belgium
    Duration: 2005 Jul 112005 Jul 15

    Publication series

    NameMaterials Science Forum
    NumberPART 1
    Volume495-497
    ISSN (Print)0255-5476
    ISSN (Electronic)1662-9752

    Other

    Other14th International Conference on Textures of Materials, ICOTOM 14
    Country/TerritoryBelgium
    CityLeuven
    Period05/7/1105/7/15

    Keywords

    • FEM
    • Ferrtic stainless steel
    • Rolling draughts
    • Shear texture
    • Texture gradients

    ASJC Scopus subject areas

    • General Materials Science
    • Condensed Matter Physics
    • Mechanics of Materials
    • Mechanical Engineering

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