铜铝合金中应力诱导的层错及其对相交面滑移的干扰

Metal Science Journal Pub Date : 1900-01-01 DOI:10.1179/MSC.1967.1.1.145

A. Saarinen, H. M. Miekk-oja

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引用次数: 1

摘要

摘要本文研究了低叠错能金属中位错在作用应力作用下的扩展。结果表明，应力引起的层错阻碍了位错在相交滑移面上的移动，在拉伸条件下导致铜铝单晶超调。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Stress-Induced Stacking Faults and Their Interference with Slip on Intersecting Planes in Copper-Aluminium Alloys

AbstractAttention is directed to the extension of a dislocation by the acting stress in metals having a low stacking-fault energy. It is shown that stress-induced stacking faults impede the movement of dislocations on intersecting slip planes, causing overshoot in copper-aluminium single crystals when tested in tension.

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Metal Science Journal

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