Formation of microstructure and properties of Cu-3Ti alloy in thermal and thermomechanical processes

• Autorzy: Szkliniarz A.

Identyfikatory

DOI

10.1515/amm-2017-0033

• Języki publikacji: EN

Abstrakty

EN

This paper presents the possibilities of forming the microstructure as well as mechanical properties and electrical conductivity of Cu-3Ti alloy (wt.%) in thermal and thermomechanical processes that are a combination of homogenising treatment, hot and cold working, solution treatment and ageing. Phase composition of the alloy following various stages of processing it into the specified semi-finished product was being determined too. It was demonstrated that the application of cold plastic deformation between solution treatment and ageing could significantly enhance the effect of hardening of the Cu-3Ti alloy without deteriorating its electrical conductivity. It was found that for the investigated alloy the selection of appropriate conditions for homogenising treatment, hot and cold deformation as well as solution treatment and ageing enables to obtain the properties comparable to those of beryllium bronzes.

Słowa kluczowe

EN

copper-titanium alloy; microstructure; thermal and thermomechanical processes

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 1
• Strony: 223--230
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Szkliniarz A.

• Silesian University of Technology, Faculty of Materials Engineering and Metallurgy,8 Krasińskiego Str., 40-019 Katowice, Poland

Bibliografia

• [1] J. R. Davis, Copper and Copper Alloys, 2001 ASM International.
• [2] Z. Rdzawski, Alloyed copper (in Polish), 2009 Silesian University of Technology House of Publishing, Gliwice.
• [3] M. Madej, Occupational safety study and practice (in Polish) 5, 26-28 (1999).
• [4] S. Nagarjuna, M. Srinivas, K. Balasubramanian, D.S. Sarma, Int. J. Fatigue 19, 51-57 (1997).
• [5] W. A. Sofa, D.E. Laughlin, Prog. Mater. Sci. 49, 347-366 (2004).
• [6] R. Markandeya, S. Nagarjuna, D.S. Sarma, J. Mater. Eng. Perform. 16, 640-646 (2007).
• [7] S. Semboshi, T. Nishida, H. Numakura, Mater. Sci. Eng. A 517, 105-113 (2009).
• [8] W. J. Mao, H. Sannomiya, N. Shinozaki, T. Ogawa, Adv. Mat. Res. 941-944, 102-107 (2014).
• [9] L. Blacha, J. Łabaj, Metalurgija 51 (4), 529-533 (2012).
• [10] W. Szkliniarz, A. Szkliniarz, Solid State Phenom. 197, 113-118 (2013).
• [11] W. Szkliniarz, A. Szkliniarz, Solid State Phenom. 191, 211-220 (2012).
• [12] A. A. Hameda, L. Blaż, Mat. Sci. Eng. A 254, 83-89 (1998).
• [13] J. Konieczny, Z. Rdzawski, Journal of Achievements in Materials and Manufacturing Engineering 50 (1), 26-39 (2012).
• [14] S. Suzuki, K. Hirabayashi, H. Shibata, K. Mimura, M. Isshiki, Y. Waseda, Scripta Mater. 48, 431-435 (2003).
• [15] S. Semboshi, S. Orimo, H. Suda, W.L. Gao, A. Sigawara, Mater. Trans. 52, 2137-2142 (2011).
• [16] S. Nagarjuna, K. Balasubramanian, D.S. Sarma, J. Mater. Sci. 34, 2929-2942 (1999).
• [17] L. Blacha, G.Siwiec, B. Oleksiak, Metalurgija 52 (3), 301-304 (2013)
• [18] H.C. Montgomery, J. Appl. Phys. 42 (7), 2971-2975 (1971).
• [19] S. Nagarjuna, M. Srinivas, K. Balasubramanian, D.S. Sarma, Mat. Sci. Eng. A 259, 34-42 (1999).

Uwagi

EN

This work was partially financed by a grant The National Centre for Research and Development of Poland No R1500402.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).