Abstract
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 470ºC, which is attributed to a low mobility of grain boundaries. Abnormal grain growth occurred at temperatures ranging from 480 to 530ºC. Annealing above 560ºC gave rise to the dissolution of inhibitor precipitates, which led to normal grain growth.
Original language | English |
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Pages (from-to) | 316-319 |
Number of pages | 4 |
Journal | Solid State Phenomena |
Volume | 116-117 |
DOIs | |
Publication status | Published - 2006 |
Keywords
- Abnormal grain growth
- Normal grain growth
- Recrystallization
- Texture
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Materials Science(all)
- Condensed Matter Physics