Solution Temperature Sensitivity for Primary α-Phase Volume Fraction of Ti750 Alloys

doi:10.11901/1005.3093.2019.164

Chinese Journal of Materials Research

2019, Vol. 33

Issue (10): 794-800 DOI: 10.11901/1005.3093.2019.164

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Solution Temperature Sensitivity for Primary α-Phase Volume Fraction of Ti750 Alloys

CHEN Chaoyang^1,²,CHEN Zhiyong¹,ZHU Shaoxiang¹,LIU Jianrong¹(

),WANG Qingjiang¹

1. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
2. School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, China

Cite this article:

CHEN Chaoyang,CHEN Zhiyong,ZHU Shaoxiang,LIU Jianrong,WANG Qingjiang. Solution Temperature Sensitivity for Primary α-Phase Volume Fraction of Ti750 Alloys. Chinese Journal of Materials Research, 2019, 33(10): 794-800.

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Abstract

Solution temperature (T) sensitivity for the volume fraction (V) of primary α-phase in the α+β-phase field of two Ti750 alloys with 0.25 Mo and 1.0 Mo (mass fraction%) were comparatively investigated. The results show that the variation of volume fraction of primary α-phase with temperature seems to follow a negative power function curve, with a slow initial reduction and then rapid reduction with the increase of temperature for both alloys. The V-T curve for the alloy with 0.25% Mo showed a steeper slope compared with the alloy with 1.0% Mo, indicating that with the increase of Mo addition, the decrease of solution temperature sensitivity may emerge for the volume fraction of the primary α-phase in the α+β-phase field of Ti750 alloys. In the two alloys with the same volume fraction of primary α-phase, the Al concentration in the primary α-phase of the alloy with 1.0% Mo is higher than that of alloy with 0.25 % Mo. In other word, Mo indirectly increases the thermodynamic stability of the primary α-phase and thus reduces the temperature sensitivity of the volume fraction of α-phase in Ti750 alloy.

Key words: metallic materials titanium alloy solution temperature EPMA primary α-phase sensitivity

Received: 21 March 2019

ZTFLH:

TG146.2

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	Chaoyang CHEN
	Zhiyong CHEN
	Shaoxiang ZHU
	Jianrong LIU
	Qingjiang WANG

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https://www.cjmr.org/EN/10.11901/1005.3093.2019.164 OR https://www.cjmr.org/EN/Y2019/V33/I10/794

Fig.1 Microstructure of precision forging Ti750-1 (a) and Ti750-2 (b) alloys

Fig.2 Microstructure of alloy after solution treatment at various temperature for Ti750-1 with 0.25% Mo at 940℃ (a), 980℃ (b) and 1000℃ (c) and for Ti750-2 with 1.0% Mo at 940℃ (d), 980℃ (e) and 1000℃ (f)

Fig.3 Relationship between volume fraction of α_p phase and solution temperature of Ti750-1 alloy with 0.25% Mo and Ti750-2 alloy with 1.0% Mo

Fig.4 Al, Mo, W element distribution maps of Ti750-1 (a, b, c) and Ti750-2 (d, e, f) alloys at α_p phase volume fraction of 60%

Table 1 Al content in α_p phase of Ti750 alloy (mass fraction)

Fig.5 Relationship between Al content in α_p phase and the volume fraction of α_p phase for Ti750-1 alloy with 0.25% Mo and Ti750-2 alloy with 1.0% Mo

Fig.6 Schematic diagram of V-T curves of titanium alloy

Fig.7 Relationship between the volume fraction of α_p phase and solution time of Ti750 alloy at 930℃

Fig.8 Schematic diagram of Ti-Mo binary phase diagram of titanium alloy

[1]	Wang Q J, Liu J R, Yang R. High temperature titanium alloys: status and perspective [J]. J. Aero. Mater., 2014, 34(04): 1
[1]	王清江, 刘建荣, 杨锐. 高温钛合金的现状与前景 [J]. 航空材料学报, 2014, 34(4): 1
[2]	Zhu L P, Li J C, Mo X F ,et al. Effect of annealing on microstructure and tensile property of cast TG6 high-temperature Ti-based alloy [J]. Iron Steel Vanadium Titanium, 2017, 38(01): 43
[2]	朱郎平, 李建崇, 莫晓飞等. 热处理对高温钛合金TG6铸造组织及性能的影响 [J]. 钢铁钒钛, 2017, 38(01): 43
[3]	Rong X D, Huang L J, Wang B ,et al. Effects of heat treatment on microstructure and mechanical properties of Ti60 alloy with Widmanstatten microstructure [J]. T. Mater. Heat Treat., 2015, 36(10): 39
[3]	戎旭东, 黄陆军, 王博等. 热处理对魏氏组织Ti60钛合金组织与性能的影响 [J]. 材料热处理学报, 2015, 36(10): 39
[4]	Leyens C., Peter M.. Titanium and Titanium Alloys [M]. Weinheim: Die Deutsche Bibliothek, 2006
[5]	Davies P., Pederson R., Coleman M. ,et al. The hierarchy of microstructure parameters affecting the tensile ductility in centrifugally cast and forged Ti-834 alloy during high temperature exposure in air [J]. Acta Mater., 2016, 117: 51
[6]	Froes F.H.. Titanium: Physical Metallurgy Processing and Applications [M]. Ohio: ASM International, 2015: 113
[7]	Neal D.F.. Development and evaluation of high temperature titanium alloy IMI834 [J]. in: Proceedings of the 6th World Conference on Titanium, 1988: 253
[8]	Leyens C, Peters M, translated by Chen Z H. Titanium and Titanium Alloy [M]. Beijing: Chemical Industry Press, 2005: 88
[8]	Leyens C, Peters M著, 陈振华译. 钛与钛合金 [M]. 北京: 化学工业出版社, 2005: 88
[9]	Eylon D., Fujishiro S., Postans P.J. ,et al. High-temperature titanium alloys-a review [J]. JOM, 1984, 36(11): 55
[10]	Ahmed Mansur, Wexler David, Casillas Gilberto ,et al. The influence of β phase stability on deformation mode and compressive mechanical properties of Ti-10V-3Fe-3Al alloy [J]. Acta Mater., 2015, 84: 124
[11]	Evans R. W., Hull R. J., Wilshire B. The effects of alpha-cast formation on the creep fracture properties of the high-temperature titanium alloy IMI834 [J]. J. Mater. Process. Tech., 1996, 56: 492
[12]	Neal D. F. Proceeding of the fifth international conference on titanium congress-centre [J]. Titan. Sci. Tech., 1985: 2419
[13]	Zhang S Z, Wang B, Liu Z Q, et al. Effect of carbon on the microstructure and mechanical properties of Ti-60 high temperature titanium alloy [J]. Chin. J. Mater. Res., 2007, 21(04): 433
[13]	张尚洲, 王波, 刘子全等. 碳对高温钛合金Ti-60组织和性能的影响 [J]. 材料研究学报, 2007, 21(04): 433
[14]	Oh S T, Woo K D, Kim J H ,et al. The effect of Al and V on microstructure and transformation of beta phase during solution treatments of cast Ti-6Al-4V alloy [J]. Korean J. Met. Mater., 2017, 55(03): 150
[15]	Zeng L R, Chen H L, Li X ,et al. Influence of alloy element partitioning on strength of primary α phase in Ti-6Al-4V alloy [J]. J. Mater. Sci. Tech., 2018, 34(05): 782
[16]	Xue Q, Ma Y J, Lei J F ,et al. Evolution of microstructure and phase composition of Ti-3Al-5Mo-4.5V alloy with varied β phase stability [J]. J.Mater. Sci. Tech., 2018, 34(12): 2325
[17]	Menguccia P., Gattob A., Bassolib E., et al. Effects of build orientation and element partitioning on microstructure and mechanical properties of biomedical Ti-6Al-4V alloy produced by laser sintering [J]. J. Mech. Behav. Biomed., 2017, 71: 1
[18]	Lütjering G., Williams J., Titanium,ed 2nd. [M], Springer, Berlin, New York, 2003
[19]	Gao X X , Zeng W D, Zhang S F ,et al. A study of epitaxial growth behaviors of equiaxed alpha phase at different cooling rates in near alpha titanium alloy [J]. Acta Mater., 2017, 122: 298
[20]	Wang Y L, Song X Y, Ma W ,et al. Microstructure and tensile properties of Ti-62421S alloy plate with different annealing treatments [J]. Rare Metals, 2014, 37(7): 568
[21]	Semiatin S L, Knisley S L, Fagin P N ,et al. Microstructure evolution during alpha-beta heat treatment of Ti-6Al-4V [J]. Metall. Mater. Trans. A, 2003, 34(10): 2377
[22]	Zhang S Z, Wang Q J, Li G P ,et al. Correlation between heat-treatment windows and mechanical properties of high temperature titanium alloy Ti60 [J]. Acta Metall. Sin., 2002, 38: 70
[22]	张尚洲, 王青江, 李阁平等. 高温钛合金Ti-60热处理窗口与性能的关系 [J]. 金属学报, 2002, 38: 70
[23]	Zhu S X. Effect of isomorphous β-stabilizing elements on microstructures and oxidation resistance of high temperature titanium alloy [D]. Shenyang: Shenyang University, 2008
[23]	朱绍祥. 同晶β稳定元素对高温钛合金显微组织和抗氧化性能的影响 [D]. 沈阳: 沈阳大学, 2008

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