Effect of heat treatment on micro structural changes in aluminium bronze

• Autorzy: Hájek J. , Křiž A. , Chocholaty O. , Pakuła D.

Identyfikatory

DOI

10.1515/amm-2016-0210

• Języki publikacji: EN

Abstrakty

EN

Effect of heat treatment on micro structural changes in aluminium bronze This paper attempts to summarise the niicrostructural changes which take place in aluniiniuni bronzes during heat treatment. Another objective of this study was to map the potential of a certain type of aluminium bronzes for undergoing martensitic transformation. The methods, which were chosen for assessing the results of heat treatment with regard to their availability, included measurement of hardness and observation of inicrostructure using light and scanning electron microscopy. Additional tools for evaluation of microstructure comprised measurement of microhardness and chemical analysis by EDS. An important part of the experiment is observation of microstructural changes in the Joniiny bar during the end-quench test. Upon completing experiments of this kind, one can define the heat treatment conditions necessary for obtaining optimum properties. In addition, the paper presents important findings on how to improve the corrosion resistance of aluminium bronzes by special heat treatment sequences.

Słowa kluczowe

EN

aluminium bronzes; heat treatment; microstructure; EDS; corrosion resistance

• 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: 2016
• Tom: Vol. 61, iss. 3
• Strony: 1271--1276
• Opis fizyczny: Bibliogr. 10 poz., rys., tab., wykr.

Twórcy

autor

Hájek J.

• University of West Bohemia.Faculty of Materials Science and Metallurgy, Univerzitni 8, 306 14 Plzen. Czech Republic

autor

Křiž A.

• University of West Bohemia.Faculty of Materials Science and Metallurgy, Univerzitni 8, 306 14 Plzen. Czech Republic

autor

Chocholaty O.

• University of West Bohemia.Faculty of Materials Science and Metallurgy, Univerzitni 8, 306 14 Plzen. Czech Republic

autor

Pakuła D.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, 18A Konarskiego Str., 44-100 Gliwice, Poland

Bibliografia

• [1] J. L. Dossett, G. E. Totten. ASM Handbook 4, Heal treating, ASM International, Ohio, (1991).
• [2] A. Franc, Problernatika navafovani hlinikovych bronzu na ocel 15241, Diploma thesis, Zapadoceska Univerzita v Plzni, June (2005).
• [3] E. A. Culpan, G. Rose, J Mater Sci, 13, (8), 1647-1657 (1978).
• [4] M. R. Saboktakin, K. Hossein, J Mater Process Tech 214. (8), 1524-1529 (2014).
• [5] V. Anantapong, S. Uthaisangusk, A. Suranuntchai, A. Manonukul, Mater Design, 60, (1), 233-243 (2014).
• [6] L. Hurtalova, E. Tillova, Manuf Tech 13, (1), 44-50, (2013).
• [7] M. Greger, M. Widomska. Manuf Tech 11, (11), 17-22 (2011).
• [8] T. Górecki. S. Król, M.Tokarski, J Inst of Met 20, (1), 24-32 (1978).
• [9] T. Tański. K. Labisz, B. Krupińska. M. Krupiński, M. Król, R. Maniara, W. Borek, J Therm Anal Calorim. DOI 10.1007/sl0973-015-4871-y,(2015).
• [10] http://www.cda.org.uk/megab2/corr_rs/pub83-al-bronze-alloys-for-industry.pdf

Uwagi

EN

This paper draws on outcomes of the SGS - 2015 - 016 project "Analysis of Surfaces of Assemblies and Tools by Surface Integrity Method and Impacts on End-Use Properties''. This publication was co-financed by the Ministry of Science and Higher Education of Poland as the statutory financial grant of the Faculty of Mechanical Engineering SUT.