Comparison of Incomplete Pole-Figure Methods for Surfaces Perpendicular to Rolling, Transverse and Normal Directions

Author:

Morris P. R.1,Hook R. E.2

Affiliation:

1. 1276 Oakmont Dr., Hamilton, OH 45013, USA

2. Research and Technology, Armco Inc., Middletown, OH 45043, USA

Abstract

Coefficients for a generalized-spherical-harmonic expansion of the crystallite orientation distribution function (ODF) through L=16 were obtained by an incomplete pole-figure method from a deep-drawing aluminum-killed sheet steel sample with surface perpendicular to the sheet-normal direction (ND). These coefficients were subsequently transformed from the RD, TD, ND reference frame to –ND, TD, RD and ND, RD, TD reference frames. Spherical-surface-harmonic expansions of incomplete {110}, {100}, and {112} pole-figures were calculated for each reference frame and used as input data to calculate ODF coefficients for each frame. The thus-calculated coefficients were transformed to the RD, TD, ND frame in each case. Series expansions of pole-figures and ODF for each frame are compared with the initial data.

Publisher

Hindawi Limited

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. References;Introduction to Texture Analysis;2009-11-16

2. Physical Asymmetry of the Crystallographic Texture of an Interstitial-Free Sheet Steel;Metallurgical and Materials Transactions A;1993-09

3. Optimization of Texture Measurements by Pole Figure Coverage with Hexagonal Grids;Physica Status Solidi (a);1992-10-16

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