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Purpose of this paper was to investigate the phenomenon of microstructural banding in three titanium alloys: Ti-6Al-4V, Ti-10V-2Fe-3Al and Ti-3Al-8V-6Cr-4Mo-4Zr. Design/methodology/approach: The microstructure of the investigated materials in as-delivered condition was characterized. Compression tests were performed on Gleeble thermomechanical simulator to investigate banding phenomena occurring in the microstructure of each studied alloy. Moreover, banding phenomena was also investigated in the case of forging obtained from Ti-6Al-4V alloy. Heat treatment conditions allowing to reduce banding in the microstructure of the investigated alloys were also determined. Findings: Thermomechanical processing leading to dynamic recrystallization in the investigated alloys restricts the formation of bands in their microstructure. Homogenizing treatment can also reduce banding in such alloys. Research limitations/implications: Future research should concern the investigations of grain size in the recrystallized alloys and in the alloys subjected to homogenizing heat treatment. Practical implications: The results of this research should allow obtaining homogenous microstructure in titanium alloys studied in this paper. Originality/value: The range of the temperature and strain rate for dynamic recrystallization restricting banding in the microstructure in the investigated alloys was determined. In the case of Ti-3Al-8V-6Cr-4Mo-4Zr alloy the range of the temperature and time of annealing leading to homogenization of the material was identified.
Wydawca
Rocznik
Tom
Strony
5--13
Opis fizyczny
Bibliogr. 26 poz., rys.
Twórcy
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Academic Centre for Materials and Nanotechnology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
autor
- Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, 30 Mickiewicza Av., 30-059 Cracow, Poland
- Academic Centre for Materials and Nanotechnology, 30 Mickiewicza Av., 30-059 Cracow, Poland
Bibliografia
- [1] M.H. Miguélez, X. Soldani, A. Molinari, Analysis of adiabatic shear banding in orthogonal cutting of Ti alloy, International Journal of Mechanical Sciences75 (2013) 212-222.
- [2] S.-Ch. Liao, J. Duffy, Adiabatic shear bands in a Ti-6Al-4V titanium alloy, Journal of the Mechanics and Physics of Solids 46/11 (1998) 2201-2231.
- [3] N. Ranc, L. Taravella, V. Pina, P. Herve, Temperature field measurement in titanium alloy during high strain rate loading-Adiabatic shear bands phenomenon, Mechanics of Materials 40 (2008) 255-270.
- [4] L. Qiang, X. Yongbo, M.N. Bassim, Dynamic mechanical properties in relation to adiabatic shear band formation in titanium alloy-Ti17, Materials Science and Engineering A358 (2003) 128-133.
- [5] Y. Yang, H.G. Zheng, Z.D. Zhao, Q. Zhang, Q.M. Zhang, F. Jiang, X.M. Li, Effect of phase composition on self-organization of shear bands in Ti-1300 titanium alloy, Materials Science and Engineering A 528 (2011) 7506-7513.
- [6] P. Manda, U. Chakkingal, A.K. Singh, Hardness characteristic and shear band formation in metastable β-titanium alloys, Materials Characterization 96 (2014) 151-157.
- [7] S. Joshi, P. Pawar, A. Tewari, S.S. Joshi, Influence of β phase fraction on deformation of grains in and around shear bands in machining of titanium alloys, Materials Science and Engineering A 618 (2014) 71-85.
- [8] W. Xu, X. Wu, M. Stoica, M. Calin, U. Kühn, J. Eckert, K. Xia, On the formation of an ultrafine-duplex structure facilitated by severe shear deformation in a Ti–20Mo b-type titanium alloy, Acta Materialia 60 (2012) 5067-5078.
- [9] H. Yilmazer, M. Niinomi, M. Nakai, K. Cho, J. Hieda, Y. Todaka, T. Miyazaki, Mechanical properties of a medical β-type titanium alloy with specific microstructural evolution through high-pressure torsion, Materials Science and Engineering C 33 (2013) 2499-2507.
- [10] J.L. Sun, P.W. Trimby, F.K. Yan, X.Z. Liao, N.R. Tao, J.T. Wang, Shear banding in commercial pure titanium deformed by dynamic compression, Acta Materialia 79 (2014) 47-58.
- [11] Q. Xue, M.A. Meyers, V.F. Nesterenko, Self-organization of shear bands in titanium and Ti-6Al-4V alloy, Acta Materialia 50 (2002) 575-596.
- [12] Z. Ji, H. Yang, H. Li, Predicting the effects of microstructural features on strain localization of a two-phase titanium alloy, Materials and Design (in Print).
- [13] M. Motyka, J. Sieniawski, The influence of initial plastic deformation on microstructure and hot plasticity of α+β titanium alloys, Archives of Materials Science and Engineering 41/2 (2010) 95-103.
- [14] J. Sieniawski, M. Motyka, Superplasticity in titanium alloys, Journal of Achievements in Materials and Manufacturing Engineering 24, 1 (2007) 123-130.
- [15] R. Sahoo, B.B. Jha, T.K. Sahoo, On the microstructural behavior of titanium alloy during non-optimal regime of superplastic deformation, 4th National Conference on Processing and Characterization of Materials, IOP Conf. Series: Materials Science and Engineering 75 (2015) 012025, 1-10.
- [16] J. Krawczyk, R. Dąbrowski, E. Rożniata, A. Łukaszek-Sołek, Evaluation of the microstructure of a Ti6Al4V alloy hip joint endoprosthesis stem forging, MaterialsEngineering (in Print)(in Polish).
- [17] F. Sansoz, H. Ghonem, Effects of loading frequency on fatigue crack growth mechanisms in α/βTi microstructure with large colony size, Materials Science and Engineering A 356 (2003) 81-92.
- [18] K. Narita, M. Niinomi, M. Nakai, Effects of micro- and nano-scale wave-like structures on fatigue strength of a beta-type titanium alloy developed as a biomaterial, Journal of the Mechanical Behavior of Biomedical Materials 29 (2014) 393-402.
- [19] X. Ma, W. Zeng, B. Xu, Y. Sun, Ch. Xue, Y. Han, Characterization of the hot deformation behavior of a Ti-22Al-25Nb alloy using processing maps based on the Murty criterion, Intermetallics 20 (2012) 1-7.
- [20] A. Łukaszek-Sołek, J. Krawczyk, Processing maps of the Ti-6Al-4V alloy in a forging process design, Key and definition, International Journal of Solids and Structures 39/10 (2002) 2691-2705.
- [21] A.L. Araujo, C.M. Mota Soares, M.J. Moreira de Freitas, P. Pedersen, J. Herskovits, Combined numerical-experimental model for the identification of mechanical properties of laminated structures, Composite Structures 50 (2000) 363-372.
- [22] R. Rikards, A. Chate, A. Gailis, Identification of elastic properties of laminates based on experimental design, International Journal of Solids and Structures 38 (2001) 5097-5115.
- [23] R. Honysz, S. Fassois. On the identification of composite beam dynamics based upon experimental data. Journal of Achievements in Materials and Manufacturing Engineering 16/1-2 (2006) 114-123.
- [24] B. Diveyev, I. Butiter, N. Shcherbina, Identifying the elastic moduli of composite plates by using high-order theories. Pt 1. Theoretical approach, Mechanics of Composite Materials 44/1 (2008) 25-36.
- [25] B. Diveyev, I. Butiter, N. Shcherbina, Identifying the elastic moduli of composite plates by using high-order theories. Pt 2. Theoretical-experimental approach” Mechanics of Composite Materials 44/2 (2008) 139-144.
- [26] I. Butiter, B. Diveyev, I. Kogut, M. Marchuk, N. Shcherbina, Identification of elastic moduli of composite beams by using combined criteria. Mechanics of Composite Materials 48 (2013) 639-648.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-397d4de7-01ea-45ac-bda3-2a53673ce4e5