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Microstructure of Hot-Deformed Cu-3Ti Alloy

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In the paper, results of investigations regarding temperature and strain rate effects on hot-deformed Cu-3Ti alloy microstructure are presented. Evaluation of the alloy microstructure was performed with the use of a Gleeble HDS-V40 thermal-mechanical simulator on samples subjected to uniaxial hot compression within 700 to 900ºC and at the strain rate of 0.1, 1.0 or 10.0 s-1 until 70% (1.2) strain. It was found that within the analyzed temperature and strain rate ranges, the alloy deformation led to partial or complete recrystallization of its structure and to multiple refinement of the initial grains. The recrystallization level and the average diameter of recrystallized grains increase with growing temperature and strain rate. It was shown that entirely recrystallized, fine-grained alloy structure could be obtained following deformation at the strain rate of min 10.0 s-1 and the temperature of 800°C or higher.
Rocznik
Strony
347--352
Opis fizyczny
Bibliogr. 30 poz., rys., tab., wykr.
Twórcy
  • Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, Poland
  • Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, Poland
autor
  • Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, Poland
autor
  • Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, Poland, Grzegorz.Siwiec@polsl.pl
Bibliografia
  • [1] Z. Rdzawski, Alloyed copper (in Polish), Silesian University of Technology House of Publishing, Gliwice (2009).
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Uwagi
EN
This work was partially financed by a grant The National Centre for Research and Development of PolandNo Rl 500402
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-67a343e5-6510-473a-be76-cda3281c22ca
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