Intermittent ‘self-locking’ of grain growth in fine-grained materials
نویسندگان
چکیده
منابع مشابه
Intermittent ‘self-locking’ of Grain Growth in Fine-grained Materials
Grain boundary motion may be accompanied with vacancy generation [1–4]. A typical case where a moving grain boundary produces vacancies is in primary recrystallisation, when the growth of a recrystallised grain at the cost of a grain with a large dislocation density involves release of excess free volume. Vacancies are also generated during grain growth, when the total volume of the grain bound...
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ژورنال
عنوان ژورنال: Scripta Materialia
سال: 1999
ISSN: 1359-6462
DOI: 10.1016/s1359-6462(99)00167-0