Transactions of Materials and Heat Treatment

Title：Influence of heat treatment system on microstructure and properties of TA15 titanium alloy thick plates prepared by short-process method

Authors： Cui Wenjun1 Zhang Yiheng1 Wang Zhi1 Yao Ze2 Zhang Jingzhe2 Xie Yingjie1 Li Hui1

Unit： 1.Western Titanium Technologies Co. Ltd. 2. Shenyang Aircraft Industry (Group)Co. Ltd.

KeyWords： TA15 titanium alloy plate mechanical properties microstructure heat treatment ultrasonic testing

ClassificationCode：TG156

year,vol(issue):pagenumber：2025,50(7):227-231

Abstract：

TA15 titanium alloy plate is very frequently used in the aerospace industry. Therefore, in order to prepare TA15 titanium alloy plate with excellent comprehensive performance on the basis of reducing production cost, the TA15 titanium alloy thick plate was prepared by multi-fire reversing upsetting-drawing and one-fire large deformation reversing rolling, and annealed at different temperatures, then the microstructure and mechanical properties were analyzed to establish the relationship between annealing temperature and performance of TA15 titanium alloy thick plate and determine the optimal annealing system. The research results show that the TA15 titanium alloy plate produced by annealing at 830 ℃/1 h/AC system show the best comprehensive performance, and finally the comprehensive performance of the plate is optimized while the production cost is reduced.

Funds：

陕西省稀有金属装备制造共性技术研发平台（2024ZG-GXPT-02）

作者简介：崔文俊（1990-），男，学士，高级工程师 E-mail：524198775@qq.com

Reference：

[1]裴秋旭，梁文萍，缪强，等.TA15合金在不同温度下的氧化行为[J].热处理,2015,30(4):13-17.

Pei Q X,Liang W P, Miao Q, et al. Oxidation behavior of TA15 alloy at different temperatures[J]. Heat Treatment,2015, 30(4):13-17.

[2]王希哲, 惠松骁, 叶文君，等. TA15钛合金热轧厚板织构研究 [J]. 稀有金属材料与工程， 2005，34(s3): 386-388．

Wang X Z,Hui S X,Ye W J,et al. Study on microstructure of TA15 titanium alloy hot rolled thick plate[J].Rare Metal Materials and Engineering,2005,34(s3):386-388.

[3]张启飞，金淼，王皓宇，等.TA15钛合金两相区热变形过程中αβ动态相变行为及热力学评价[J].中国有色金属学报,2022,32(11):3331-3340.

Zhang Q F, Jin M, Wang H Y, et al. Behavior and thermodynamic evaluation of αβ dynamic transformation in TA15 titanium alloy during hot deformation in twophase regions[J]. The Chinese Journal of Nonferrous Metals,2022,32(11):3331-3340.

[4]GJB 2505A—2018，航空用钛及钛合金板材和带材规范[S].

GJB 2505A—2018, Specification for titanium and titanium alloy plate, sheet and strip for aviation[S].

[5]王哲，何健，张帅，等.锻造设备对TA15钛合金显微组织及性能的影响研究[J].钢铁钒钛,2022,43(1):80-84.

Wang Z, He J, Zhang S, et al. Influence of forging equipment on microstructure and mechanical properties of TA15 titanium alloy[J]. Iron Steel Vanadium Titanium,2022,43(1):80-84.

[6]鲍利索娃.钛合金金相学[M] . 陈石卿译.北京：国防工业出版社，1986．

Pauli Sowa. Metallography of Titanium Alloy [M]. Translated by Chen Shiqing. Beijing: National Defense Industry Press, 1986.

[7]姚彭彭,李萍,李成铭,等.TA15钛合金β热变形行为及显微组织[J].稀有金属,2015,39(11):967-974.

Yao P P, Li P, Li C M, et al. Hot deformation behavior and microstructure of TA15 titanium alloy in β field[J]. Chinese Journal of Rare Metals,2015,39(11):967-974.

[8]陈冬梅，黄森森，贺飞，等.Fe元素对TA15钛合金显微组织和力学性能的影响[J].钛工业进展,2017,34(2):14-18.

Chen D M, Huang S S, He F, et al. Effects of Fe on the microstructures and mechanical properties of TA15 titanium alloy[J]. Titanium Industry Progress,2017,34(2):14-18.

[9]吕逸帆，孟祥军，李士凯，等. 退火热处理对TA15钛合金组织性能的影响 [J]. 材料开发与应用，2009，24(5)：7-11.

Lyu Y F, Meng X J,Li S K, et al. Effect of annealing heat treatment on microstructure and properties of TA15 titanium alloy [J]. Development and Application of Materials,2009,24(5):7-11.

[10]骆雨萌，刘金旭，李树奎，等. 热轧TC4钛合金力学性能各向异性及影响因素分析[J].稀有金属材料与工程, 2014，43(11):2692-2696.

Luo Y M, Liu J X, Li S K, et al. Anisotropy of mechanical properties and influencing factors of hot rolling TC4 titanium alloy[J].Rare Metal Materials and Engineering,2014，43(11): 2692-2696.

[11]王幸运,杨铮,赵小龙.不同热处理制度对Gr.38钛合金板材的组织性能的影响[J].锻压技术,2024,49(3):202-206.

Wang X Y，Yang Z，Zhao X L. Influence of different heat treatment systems on microstructure and properties of Gr.38 titanium alloy plate[J]. Forging & Stamping Technology，2024，49(3)：202-206.

[12]张旺峰，曹春晓，李兴无，等.β热处理TA15钛合金对力学性能的影响规律[J].稀有金属材料与工程，2004(7):768-770.

Zhang W F, Cao C X, Li X W,et al. Effect of β heat treatment on mechanical properties of TA15 titanium alloy[J]. Rare Metal Materials and Engineering, 2004(7):768-770.

[13]王玉弟，李保先，刘恒，等. 大型铝镁合金法兰盘镦冲成形超声探伤缺陷分析及控制[J].锻压技术，2023，48（8）：11-16.

Wang Y D，Li B X，Liu H，et al. Ultrasonic flaw detection analysis and control on a largescale aluminummagnesium alloy flange in upsetting and punching process[J]. Forging & Stamping Technology，2023，48(8)：11-16.

Service：

【This site has not yet opened Download Service】【Add Favorite】