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초록
Grain growth in the cold rolled and subsequently recrystallized AA 5182 sheets was investigated by means of microstructure observations and texture measurements. Grain growth behavior strongly depends on the annealing temperatures. Grain growth hardly took place at temperatures lower than 470 degrees C, which is attributed to a low mobility of grain boundaries. Abnormal grain growth occurred at temperatures ranging from 480 to 530 degrees C. Annealing above 560 degrees C gave rise to the dissolution of inhibitor precipitates, which led to normal grain growth.
키워드
recrystallization; texture; normal grain growth; abnormal grain growth; SIZE DISTRIBUTIONS; TEXTURE; EVOLUTION
- 제목
- Development of abnormal grain growth in cold rolled and recrystallized AA 5182 sheet
- 저자
- Suk, H. G.; Shin, E. J.; Huh, M. Y.
- 발행일
- 2006
- 유형
- Article; Proceedings Paper
- 권
- 116-117
- 페이지
- 316 ~ 319