Acta Metall Sin  1996, Vol. 32 Issue (1): 51-56    DOI:

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EFFECT OF THERMAL CYCLING ON MICROSTRUCTURE AND TENSILE PROPERTIES OF Ti-6Al-4V ALLOY

GENG Hongbin; HE Shiyu; LEI Tingquan (College of Materials and Engineering;Harbin Institute of Technology; Harbin 150001)(Manuscript received 1995-03-27; in revised form 1995-08-16)

GENG Hongbin; HE Shiyu; LEI Tingquan (College of Materials and Engineering;Harbin Institute of Technology; Harbin 150001)(Manuscript received 1995-03-27; in revised form 1995-08-16). EFFECT OF THERMAL CYCLING ON MICROSTRUCTURE AND TENSILE PROPERTIES OF Ti-6Al-4V ALLOY. Acta Metall Sin, 1996, 32(1): 51-56.

Abstract References Related Articles Recommended Metrics Download:  PDF(455KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The thermal cycling tests between -196 and 350 ℃ were performed on Ti-6Al-4V alloy in as-quenched and aged states, and the tensile properties before and after thermal cycling were evaluated. The elongation of the as-quenched or aged alloy decreases after thermal cycling. The strength of the aged alloy does not change significantly, and that of the as-quenched alloy promptly increases first, and then falls down after 3000 thermal cycles.Microstructural analysis was performed by TEM before and after thermal cycling. The effects of thermal cycling on microstructure and tensile properties were discussed.Correspondent: GENG Hongbin,(College of Materials and Engineering, Harbin Institute of Technology,Harbin 150001) Key words:  titanium alloy      thermal cycling      tensile property      Received:  18 January 1996      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1996/V32/I1/51 1ToblerRL．ASTMSTP601,1976:3462吴运学．宇航材料及工艺,1992;4:623盛磊．宇航材料及工艺,1992;4:274金峰．宇航材料及工艺,1991;4:245邱惠中．宇航材料及工艺,1991;4:16EchigoyaJ．MaterSciEng,1991;63:Al417DaehnGS．ScrMetall,1988;22:10978VivekRatna．ScrMetall,1993;29:4679HEShiyu．ActaMetallSin(EngEd),1991,4A:55 [1] ZHAO Pingping, SONG Yingwei, DONG Kaihui, HAN En-Hou. Synergistic Effect Mechanism of Different Ions on the Electrochemical Corrosion Behavior of TC4 Titanium Alloy[J]. 金属学报, 2023, 59(7): 939-946. [2] ZHANG Bin, TIAN Da, SONG Zhuman, ZHANG Guangping. Research Progress in Dwell Fatigue Service Reliability of Titanium Alloys for Pressure Shell of Deep-Sea Submersible[J]. 金属学报, 2023, 59(6): 713-726. [3] LI Shujun, HOU Wentao, HAO Yulin, YANG Rui. Research Progress on the Mechanical Properties of the Biomedical Titanium Alloy Porous Structures Fabricated by 3D Printing Technique[J]. 金属学报, 2023, 59(4): 478-488. [4] WANG Di, HE Lili, WANG Dong, WANG Li, ZHANG Siqian, DONG Jiasheng, CHEN Lijia, ZHANG Jian. Influence of Pt-Al Coating on Tensile Properties of DD413 Alloy at High Temperatures[J]. 金属学报, 2023, 59(3): 424-434. [5] ZHU Zhihao, CHEN Zhipeng, LIU Tianyu, ZHANG Shuang, DONG Chuang, WANG Qing. Microstructure and Mechanical Properties of As-Cast Ti-Al-V Alloys with Different Proportion of α / β Clusters[J]. 金属学报, 2023, 59(12): 1581-1589. [6] WANG Haifeng, ZHANG Zhiming, NIU Yunsong, YANG Yange, DONG Zhihong, ZHU Shenglong, YU Liangmin, WANG Fuhui. Effect of Pre-Oxidation on Microstructure and Wear Resistance of Titanium Alloy by Low Temperature Plasma Oxynitriding[J]. 金属学报, 2023, 59(10): 1355-1364. [7] SUN Tengteng, WANG Hongze, WU Yi, WANG Mingliang, WANG Haowei. Effect ofIn Situ 2%TiB2 Particles on Microstructure and Mechanical Properties of 2024Al Additive Manufacturing Alloy[J]. 金属学报, 2023, 59(1): 169-179. [8] CUI Zhenduo, ZHU Jiamin, JIANG Hui, WU Shuilin, ZHU Shengli. Research Progress of the Surface Modification of Titanium and Titanium Alloys for Biomedical Application[J]. 金属学报, 2022, 58(7): 837-856. [9] LI Xifeng, LI Tianle, AN Dayong, WU Huiping, CHEN Jieshi, CHEN Jun. Research Progress of Titanium Alloys and Their Diffusion Bonding Fatigue Characteristics[J]. 金属学报, 2022, 58(4): 473-485. [10] YAN Mengqi, CHEN Liquan, YANG Ping, HUANG Lijun, TONG Jianbo, LI Huanfeng, GUO Pengda. Effect of Hot Deformation Parameters on the Evolution of Microstructure and Texture of β Phase in TC18 Titanium Alloy[J]. 金属学报, 2021, 57(7): 880-890. [11] DAI Jincai, MIN Xiaohua, ZHOU Kesong, YAO Kai, WANG Weiqiang. Coupling Effect of Pre-Strain Combined with Isothermal Ageing on Mechanical Properties in a Multilayered Ti-10Mo-1Fe/3Fe Alloy[J]. 金属学报, 2021, 57(6): 767-779. [12] YANG Rui, MA Yingjie, LEI Jiafeng, HU Qingmiao, HUANG Sensen. Toughening High Strength Titanium Alloys Through Fine Tuning Phase Composition and Refining Microstructure[J]. 金属学报, 2021, 57(11): 1455-1470. [13] LI Jinshan, TANG Bin, FAN Jiangkun, WANG Chuanyun, HUA Ke, ZHANG Mengqi, DAI Jinhua, KOU Hongchao. Deformation Mechanism and Microstructure Control of High Strength Metastable β Titanium Alloy[J]. 金属学报, 2021, 57(11): 1438-1454. [14] LIN Zhangqian, ZHENG Wei, LI Hao, WANG Dongjun. Microstructures and Mechanical Properties of TA15 Titanium Alloy and Graphene Reinforced TA15 Composites Prepared by Spark Plasma Sintering[J]. 金属学报, 2021, 57(1): 111-120. [15] ZHANG Haijun, QIU Shi, SUN Zhimei, HU Qingmiao, YANG Rui. First-Principles Study on Free Energy and Elastic Properties of Disordered β-Ti1-xNbx Alloy: Comparison Between SQS and CPA[J]. 金属学报, 2020, 56(9): 1304-1312. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed