FORMATION AND GLIDE OF JOGS IN LOW STACKING-FAULT ENERGY FACE-CENTERED CUBIC MATERIALS
FORMATION AND GLIDE OF JOGS IN LOW STACKING-FAULT ENERGY FACE-CENTERED CUBIC MATERIALS
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DOI：
10.1080/14786437708232974
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发表时间：
1977-01-01
影响因子：
1.6
通讯作者：
HIRSCH, PB
中科院分区：
文献类型：
--
作者：
CARTER, CB;HIRSCH, PB
首次直接观察到铜合金中位错上台阶的形成和滑移。使用电子显微镜的弱束方法，可以识别出由解离位错中的凹凸引起的收缩，并且可以跟踪它们在原位应变和退火实验期间的运动。它示出，它也是可能的，以研究在这些材料中的凹凸和扭结的形成的中间阶段。
The formation and glide of jogs on dissociated dislocations in copper alloys have been observed directly for the first time. Using the weak-beam method of electron microscopy, constrictions caused by jogs in the dissociated dislocations can be identified, and their motion duringin situstraining and annealing experiments can be followed. It is shown that it is also possible to study the intermediate stage of the formation of both jogs and kinks in these materials.