Annealing behavior of cryogenically-rolled Cu-30Zn brass T. Konkova, S. Mironov, A. V. Korznikov [et.al.]
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ArticleSubject(s): отжиг | кристаллографическая текстура | прерывистая рекристаллизация | прокатанная латуньGenre/Form: статьи в журналах Online resources: Click here to access online
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Journal of alloys and compounds Vol. 648. P. 858-863Abstract: The static-annealing behavior of cryogenically-rolled Cu–30Zn brass over a wide range of temperature (100–900 °C) was established. Between 300 and 400 °C, microstructure and texture evolution were dominated by discontinuous recrystallization. At temperatures of 500 °C and higher, annealing was interpreted in terms of normal grain growth. The recrystallized microstructure developed at 400 °C was ultrafine with a mean grain size of 0.8 μm, fraction of high-angle boundaries of 90 pct., and a weak crystallographic texture.
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The static-annealing behavior of cryogenically-rolled Cu–30Zn brass over a wide range of temperature (100–900 °C) was established. Between 300 and 400 °C, microstructure and texture evolution were dominated by discontinuous recrystallization. At temperatures of 500 °C and higher, annealing was interpreted in terms of normal grain growth. The recrystallized microstructure developed at 400 °C was ultrafine with a mean grain size of 0.8 μm, fraction of high-angle boundaries of 90 pct., and a weak crystallographic texture.
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