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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-7adb11d0-2dbc-4300-9acb-e8278b4984fe

Czasopismo

Archives of Metallurgy and Materials

Tytuł artykułu

Effect of the Combined Heat Treatment and Severe Plastc Deformation on the Microstructure of Cunisi Alloy

Autorzy Głuchowski, W.  Rdzawski, Z.  Sobota, J.  Domagała-Dubiel, J. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The aim of this work was to study the microstructure and functional properties of CuNi2Si1alloy. The material was prepared classically by melting, casting, hot rolling and cold rolling. The obtained strips were processed with combined operations of supersaturation, ageing and one of the intensive deformation method - repetitive corrugation and straightening. The efficiency of RCS operation in shaping of functional properties in precipitation hardened copper alloys depends not only on tool geometry and operating parameters but also on whether and at what stage of strip production the supersaturation operation was applied. Application of the supersaturation before RCS operation broadens the potential to shape the set of functional properties. Comparable functional properties of the precipitation hardened copper alloy strips can be reached without application of the supersaturation operation in their manufacturing processes. The process of RCS applied after annealing, and the potentially slightly lower mechanical properties would be compensated by higher electrical conductivity.
Słowa kluczowe
EN copper alloy   precipitation hardening   microstructure   mechanical properties   electrical properties  
Wydawca Polish Academy of Sciences, Committee of Metallurgy, Institute of Metallurgy and Materials Science
Czasopismo Archives of Metallurgy and Materials
Rocznik 2016
Tom Vol. 61, iss. 2B
Strony 1207--1214
Opis fizyczny Bibliogr. 13 poz., rys., tab., wykr.
Twórcy
autor Głuchowski, W.
autor Rdzawski, Z.
  • Institute of Non-Ferrous Metals, 5 Sowińskiego Str., 44-100 Gliwice, Poland
autor Sobota, J.
  • Institute of Non-Ferrous Metals, 5 Sowińskiego Str., 44-100 Gliwice, Poland
autor Domagała-Dubiel, J.
  • Institute of Non-Ferrous Metals, 5 Sowińskiego Str., 44-100 Gliwice, Poland
Bibliografia
[1] M. G. Corson, Copper Hardened By A New Method, Zeitschrift Fϋr Metallkunde 19, 19-370 (1927).
[2] I. Altenberger, H. Kuhn, M. Gholami, M. Mhaede, L.Wagner, Ultrafine-Grained Precipitation Hardened Copper Alloys By Swaging Or Accumulative Roll Bonding. Metals, 5, 763-776 (2015).
[3] Z. Rdzawski, K. Ducki, M. Jabłońska, A. Śmiglewicz, Własności I Mikrostruktury Stopu Cuni2si1 (Properties And Microstructure Of Cuni2si1alloy), Rudy Metale R55(2), 78-83 (2010).
[4] B. Huchinson, R. Sundberg, M. Sundberg, High-High Conductivity Alloys, Cu’90 Copper Tommorow (Conf. Proc.) Vasteras, 245, Oct. (1990).
[5] D. E. Tyler, Wrought Copper Alloys Products Metal Handbook 10th Edit. 2, (ASM) Ohio/USA (1990).
[6] H. Kuhn, I. Altenberger, A. Kaufler, H. Holtzl, M. Fϋnfer, Wieland- Werke AG, Ulm, Germany.
[7] R. M. Watanabe, Microstructure And Mechanical Properties Of Cu-Ni-Si Alloys, Materials Science And Engineering A 483-484, 117-118 (2008).
[8] H. Kaneko, Et Al., Development Of A Cu-Ni-Si Copper Alloy Strip For Narrow Pitch Connectors, Farukawa Review 38, 1-7 (2010).
[9] Q. Lei, Et Al., Dynamics Of Phase Transformation Of Cu-Ni-Si Alloy With Super-High Strength And High Conductivity. Turing Aging, Trans. Nonferrous Met. Soc. China 20, 1006-1011 (2010).
[10] J. Lei, et al., Aging Kinetics In A Cunisicr Alloy, J. Mater. Sci. Technol. 20, (2004).
[11] A. Y. Khereddine, F. H. Larbi., M. M. Kawassaki, T. B. Bradday, T. B. D. Langdon, An Examination Of Microstructural Evolution In A Cu-Ni-Si Alloy Processed By HPT And ECAP., Materials Science And Engineering A 576, 149-155 (2013).
[12] I. Altenberger, H. A. Kuhn, M. Gholami, M. Mhaede, I. Wagner, Characterization Of Ultrafine Grained Cu-Ni-Si Alloys By Electron Backscatter Diffraction 6-Th International Conference On Nanomaterials By Severe Plastic Deformation. IOP Conf. Series: Materials Science And Engineering, 63 012135, (2014).
[13] W. Głuchowski, J. Domagała-Dubiel, J. Stobrawa, Z. Rdzawski, J. Sobota, Effect Of Continuous RCS Deformation On Microstructure And Properties Of Copper And Copper Alloys Strips, Key Engineering Materials 641, 294-303 (2015) Trans Tech Publications, Switzerland.
Uwagi
EN The authors would like to express their thanks to prof. Jerzy Stobrawa for his assistance and cooperation in preparing this work. The stud}* was conducted within the scope of Development Project POIG.01.01.02-00-015/09 "Advanced materials and technologies for their production".
PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-7adb11d0-2dbc-4300-9acb-e8278b4984fe
Identyfikatory
DOI 10.1515/amm-2016-0200,