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Grain boundary texture

机译:晶界纹理

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摘要

Recently the distribution of grain boundary planes in metals and other materials has begun to be studied in addition to the misorientation distribution. It has been found that a 'grain boundary texture', i.e. a non-random distribution of grain boundary planes, often exists. The present paper will show examples of grain boundary texture taken from austenitic stainless steel and rocksalt. The characteristics of the grain boundary texture will be described in terms of low-index boundary planes and tilt/twist descriptors. Reasons for the formation of the particular grain boundary texture and possibilities for exploitation via grain boundary engineering will be discussed.
机译:最近,除了杂散分布之外,还开始研究金属和其他材料中的晶粒边界平面的分布。已经发现,“晶界纹理”,即晶界平面的非随机分布通常存在。本文将显示从奥氏体不锈钢和岩石的晶界纹理的实例。将根据低折射率边界平面和倾斜/扭曲描述符来描述晶界纹理的特征。将讨论形成特定晶粒边界纹理的原因以及通过晶界工程开发的可能性。

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