Microstructure of Hot-Deformed Cu-3Ti Alloy

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 co...

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Main Authors: Szkliniarz A., Szkliniarz W., Blacha L., Siwiec G.
Format: Article
Language:English
Published: Polish Academy of Sciences 2016-03-01
Series:Archives of Metallurgy and Materials
Subjects:
Online Access:http://www.degruyter.com/view/j/amm.2016.61.issue-1/amm-2016-0064/amm-2016-0064.xml?format=INT
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spelling doaj-1a5a4bbd148e4d8081534da0d2a748092020-11-25T03:02:23ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092016-03-0161134735210.1515/amm-2016-0064amm-2016-0064Microstructure of Hot-Deformed Cu-3Ti AlloySzkliniarz A.0Szkliniarz W.1Blacha L.2Siwiec G.3Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, PolandSilesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, PolandSilesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, PolandSilesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasinskiego Str., 40-019 Katowice, PolandIn 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.http://www.degruyter.com/view/j/amm.2016.61.issue-1/amm-2016-0064/amm-2016-0064.xml?format=INTCopper-titanium alloyhot deformationmicrostructurerecrystallization
collection DOAJ
language English
format Article
sources DOAJ
author Szkliniarz A.
Szkliniarz W.
Blacha L.
Siwiec G.
spellingShingle Szkliniarz A.
Szkliniarz W.
Blacha L.
Siwiec G.
Microstructure of Hot-Deformed Cu-3Ti Alloy
Archives of Metallurgy and Materials
Copper-titanium alloy
hot deformation
microstructure
recrystallization
author_facet Szkliniarz A.
Szkliniarz W.
Blacha L.
Siwiec G.
author_sort Szkliniarz A.
title Microstructure of Hot-Deformed Cu-3Ti Alloy
title_short Microstructure of Hot-Deformed Cu-3Ti Alloy
title_full Microstructure of Hot-Deformed Cu-3Ti Alloy
title_fullStr Microstructure of Hot-Deformed Cu-3Ti Alloy
title_full_unstemmed Microstructure of Hot-Deformed Cu-3Ti Alloy
title_sort microstructure of hot-deformed cu-3ti alloy
publisher Polish Academy of Sciences
series Archives of Metallurgy and Materials
issn 2300-1909
publishDate 2016-03-01
description 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.
topic Copper-titanium alloy
hot deformation
microstructure
recrystallization
url http://www.degruyter.com/view/j/amm.2016.61.issue-1/amm-2016-0064/amm-2016-0064.xml?format=INT
work_keys_str_mv AT szkliniarza microstructureofhotdeformedcu3tialloy
AT szkliniarzw microstructureofhotdeformedcu3tialloy
AT blachal microstructureofhotdeformedcu3tialloy
AT siwiecg microstructureofhotdeformedcu3tialloy
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