Influence of production method on selected properties of VT 22 titanium alloy

• Autorzy: Łukaszewicz A. , Szota M.

Identyfikatory

DOI

10.5604/01.3001.0010.5968

• Języki publikacji: EN

Abstrakty

EN

Purpose: The paper presents the results of phycisochemical and mechanical properites of titanium alloy VT 22. Samples - input material and after injection casting were carried out. Design/methodology/approach: The samples were made of VT 22 titanium alloy. The aim of the study was a comparison of corrosion resistance and surface geometry of input material and material produced by injection method. The corrosion resistance test by using 3 electrode method were carried out. Surface geometry by profilometer were conducted. Moreover the microhardness tests were carried out by using Vicker’s metohod. As well as microstructure observation by using light microsope were carried out. The studies were carried out on 2 samples – one sample from input material and sample after injection method. There 10 samples were produced during studies. Findings: Research has shown that the use of injection casting method affects on surface geometry and corrosion resistance of produced samples. It has been observed that samples produced by using injection casting in comparison to input material have lower corrosion rate as well as higher microhardness of surface. Roughness profile is incomparable because the input material on its surface was undulating. But roughness affects on corrosion resistance. Moreover there differences between structures were observed. Research limitations/implications: During the comparison of roughness profile there were problem because input material was undulating. Practical implications: Injection method can be used as a method for produciton materials with the same chemical composition as commercial materials but with higher corrosion resistance and microhardness. Originality/value: The paper presents the possibility to improve the physicochemical properties of produced material of VT 22 titanium alloy by using injection casting method.

Słowa kluczowe

EN

titanium alloy; corrosion resistance; VT 22; production method

PL

stop tytanu; odporność na korozję; VT 22; metoda produkcji

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2017
• Tom: Vol. 87, nr 1
• Strony: 27--32
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Łukaszewicz A.

• Institute of Materials Science and Engineering, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Szota M.

• Institute of Materials Science and Engineering, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

Bibliografia

• [1] C. Cui, B.M. Hu, L. Zhao, S. Liu, Titanium alloy production technology, market prospects and industry development, Materials and Design 32/3 (2011) 1684-1691, DOI: 10.1016/ j.matdes.2010.09.01.
• [2] R.R. Boyer, R.D. Briggs, The use of β titanium alloys in the aerospace industry, Journal of Materials Engineering and Performance 14/6 (2005) 681-685, DOI: 10.1007/s11665-013-0728-3.
• [3] R.W. Schutz, H.B. Watkins, Recent developments in titanium alloy application in the energy industry, Materials Science and Engineering: A 243/1-2 (1998) 305-315, DOI: 10.1016/S0921-5093(97)00819-8.
• [4] R.R. Boyer, An overview on the use of titanium in the aerospace industry, Materials Science and Engineering: A 213/1-2 (1996) 103-114, DOI: 10.1016/0921-5093(96)10233-1.
• [5] S.Y. Hong, I. Markus, W. Jeong, New cooling approach and tool life improvement in cryogenic machining of titanium alloy Ti-6Al-4V, International Journal of Machine Tools and Manufacture 41/15 (2001) 2245-2260.
• [6] M.V. Ribeiro, M.R.V. Moreira, J.R. Ferreira, Optimization of titanium alloy (6Al-4V) machining, Journal of Materials Processing Technology 143-144 (2003) 458-463, DOI: 10.1016/S0924-0136(03)00457-6.
• [7] A. Zhecheva, W. Sha, W. Malinov, A. Long, Enhancing the microstructure and properties of titanium alloys through nitriding and other surface engineering methods, Surface and Coatings Technology 200/7 (2005) 2192-2207, DOI: 10.1016/j.surfcoat.2004.07.115.
• [8] M. Calamaz, D. Coupard, F. Girot, A new material model for 2D numerical simulation of serrated chip formation when machining titanium alloy Ti–6Al–4V, International Journal of Machine Tools and Manufacture 48/3-4 (2008) 275-288.
• [9] J. Klimas, A. Łukaszewicz, M. Szota, M. Nabiałek, A. Dobrzańska-Danikiewicz, Comparison of results obtained using injection method of preparation of solid amorphous alloys with and without suction, Archives of Materials Science and Engineering 67/2 (2014) 77-83.
• [10] J. Klimas, A. Łukaszewicz, M. Szota, An attpemt to improve the properties of Ti5V3Al3Cr3Sn titanium alloy by applying an innovative method of shapinginjection with rapid cooling, Archives of Materials Science and Engineering 76/2 (2015) 122-128.

Uwagi

PL

Opracowanie w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018)