大规格损伤容限钛合金TC4-DT的研制及应用

doi:10.7527/S1000-6893.2019.23454

材料工程与机械制造

本期目录 | 过刊浏览 | 高级检索

前一篇 | 后一篇

大规格损伤容限钛合金TC4-DT的研制及应用

陈联国¹, 王文盛², 朱知寿³, 赵勇¹, 黄建云¹, 张海¹, 彭富华⁴

1. 中国航空工业成都飞机设计研究所, 成都 610091;
2. 西部超导材料科技股份有限公司, 西安 710012;
3. 北京航空材料研究院, 北京 100095;
4. 中国航空工业成都飞机工业(集团)有限责任公司, 成都 610091

收稿日期:2019-09-05 修回日期:2019-10-09 出版日期:2020-06-15 发布日期:2019-12-26
通讯作者: 陈联国 E-mail:chen_in_chengdu@163.com

Development and application of large-scale damage tolerance titanium alloy TC4-DT

CHEN Lianguo¹, WANG Wensheng², ZHU Zhishou³, ZHAO Yong¹, HUANG Jianyun¹, ZHANG Hai¹, PENG Fuhua⁴

1. AVIC Chengdu Aircraft Design and Research Institute, Chengdu 610091, China;
2. Western Superconducting Technologies Co. Ltd., Xi'an 710012, China;
3. Beijing Institute of Aeronautical Materials, Beijing 100095, China;
4. AVIC Chengdu Aircraft Industrial(Group) Co. Ltd., Chengdu 610091, China

Received:2019-09-05 Revised:2019-10-09 Online:2020-06-15 Published:2019-12-26

摘要/Abstract

摘要： 为了满足新一代战斗机对大规格损伤容限钛合金的需求，开展了TC4-DT钛合金大规格棒材与锻坯的成分与组织控制、大型锻件热处理过程中的显微组织控制、材料与锻件的制造过程控制、零件的疲劳强化等研究。经过大型铸锭熔炼、大规格棒材和锻坯试制、大厚度锻件试制、结构设计与制造，结果表明：损伤容限钛合金TC4-DT大型铸锭的成分均匀、大型锻坯和大厚度锻件的抗拉强度变异系数降至约2%，激光冲击、喷丸和冷挤压等对该合金的寿命增益效果显著。损伤容限钛合金TC4-DT在新一代战斗机上获得了广泛应用。

关键词: 损伤容限, 钛合金, 铸锭熔炼, 热处理, 片层组织, 过程控制, 激光冲击

Abstract: To meet the need of large-scale damage tolerance titanium alloy for new generation fighter, this paper examines the TC4-DT titanium alloy’s composition and macrostructure control of large-scale bar and forging stock, the microstructure control during heat treatment process of large-scale forgings, the manufacturing process control of material and forgings, and the fatigue strengthening of parts. The results of large-scale ingot melting, large-scale bar and forging stock trail production, heavy section forging trail production, and structural design and manufacture show that the damage tolerance titanium alloy TC4-DT’s composition of large-scale ingots is homogeneous and the tensile strength coefficient variation of large-scale forging stocks and heavy section forgings can be reduced to about 2%. The impacts of laser shock peening, shot peening, and cold extrusion have remarkable life increment of the titanium alloy. The damage tolerance titanium alloy TC4-DT has been widely applied on new generation fighters.

Key words: damage tolerance, titanium alloy, ingot melting, heat treatment, lamellar microstructure, process control, laser shock peening

中图分类号:

V252.2

陈联国, 王文盛, 朱知寿, 赵勇, 黄建云, 张海, 彭富华. 大规格损伤容限钛合金TC4-DT的研制及应用[J]. 航空学报, 2020, 41(6): 523454-523454.

CHEN Lianguo, WANG Wensheng, ZHU Zhishou, ZHAO Yong, HUANG Jianyun, ZHANG Hai, PENG Fuhua. Development and application of large-scale damage tolerance titanium alloy TC4-DT[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(6): 523454-523454.

参考文献 21

[1]	LINEBERGER L. Titanium aerospace alloy[J]. Advanced Materials & Progress, 1998, 153(5):45.
[2]	JARFALL L. Verification of the damage tolerance of a fighter aircraft[J]. International Journal of Fatigue, 1994, 16(1):67-74.
[3]	SEONG S, YOUNOSSI O, GOLDSMITH B, et al. Titanium industrial base, price trends, and technology initiatives:MG-789-AF[R]. Santa Monica:RAND Corporation, 2009.
[4]	YOUNOSSI O, KENNEDY M, GRASER J C. Military airframe costs-the effects of advanced materials and manufacturing processes:MR-1370-AF[R]. Santa Monica:RAND Corporation, 2001.
[5]	DING R, GUO Z X. Microstructural evolution of Ti-6Al-4V alloy during B-phase processing[J]. Materials Science and Engineering A, 2004, A365:172-179.
[6]	FILIP R, KUBIAK K, ZIAJIA W, et al. The effect of microstructure on the mechanical properties of two-phase titanium[J]. Journal of Materials Processing Technology, 2003,133:84-89.
[7]	祝力伟, 朱知寿, 王新南, 等. 不同片层组织对TC4-DT钛合金裂纹扩展行为的影响[J]. 航空材料学报, 2011, 31(S1):164-167. ZHU L W, ZHU Z S, WANG X N, et al. Influence of lamellar microstructure on fatigue crack propagation behavior of TC4-DT of damage tolerance[J]. Journal of Aeronautical Materials, 2011, 31(S1):164-167(in Chinese).
[8]	NALLA R K, BOYCE B L, CAMPBELL J P, et al. Influence of microstructure on high-cycle fatigue of Ti-6Al-4V:bimodal vs. lamellar structures[J]. Metallurgical and Materials Transactions A, 2002, 33(A):907-908.
[9]	SAE International. Titanium alloy, sheet, strip, and plate 6.0Al-4.0V, extra low interstitial annealed:AMS 4907L[S]. Warrendale:SAE International, 2018:1-10.
[10]	DURET N. Titanium for damage tolerance applications on A380[C]//The 10th Conference on Titanium. Hamburg:TMS, 2003:2667-2668.
[11]	曹春晓. 选材判据的变化与高损伤容限钛合金的发展[J]. 金属学报, 2002, 38(z1):4-11. CAO C X. Change of material selection criterion and development of high damage-tolerant titanium alloy[J]. Acta Metallurgica Sinica, 2002, 38(z1):4-11(in Chinese).
[12]	SAE International. Titanium alloy, damage-tolerant grade plate 6Al-4V beta annealed:AMS4905F[S]. Warrendale:SAE International, 2017:1-9.
[13]	朱知寿, 马少俊, 王新南, 等. TC4-DT损伤容限型钛合金疲劳裂纹扩展特性的研究[J]. 钛工业进展, 2005, 22(6):10-13. ZHU Z S, MA S J, WANG X N, et al. Study on fatigue crack propagation rate of TC4-DT damage tolerance titanium alloy[J]. Titanium Industry Progress, 2005, 22(6):10-13(in Chinese).
[14]	郭萍, 赵永庆, 洪权, 等. 损伤容限型TC4-DT钛合金性能[J]. 稀有金属材料与工程, 2013, 42(11):2367-2370. GUO P, ZHAO Y Q, HONG Q, et al. Properties of damage tolerance TC4-DT titanium alloy[J]. Rare Metal Materials and Engineering, 2013, 42(11):2367-2370(in Chinese).
[15]	赵小花, 何永胜, 罗文忠, 等. Ti-1023合金VAR熔炼数值模拟研究[J]. 中国材料进展, 2018, 37(5):367-371. ZHAO X H, HE Y S, LUO W Z, et al. Numerical simulation of the VAR process of Ti-1023 alloy ingot with melt flow-VAR and validation[J]. Materials China, 2018, 37(5):367-371(in Chinese).
[16]	GUAN R G, WANG X, SHANG Y Q, et al. Shear model of metal melt flowing on vibration wall and effect of shear stress on solidification microstructure[J]. Acta Metallurgica Sinica (English Letters), 2018, 31(6):650-658.
[17]	王少阳, 王文盛, 伍群兰, 等. TC4-DT钛合金锻件的一种异常低倍组织[J]. 热加工工艺, 2019, 48(13):177-180. WANG S Y, WANG W S, WU Q L, et al. A abnormal macrostructure of TC4-DT titanium alloy forgings[J]. Hot Working Technology, 2019, 48(13):177-180(in Chinese).
[18]	王文盛, 刘向宏, 赵小花, 等. TC4-DT钛合金的相变过程原位观察[J]. 钛工业进展, 2018, 35(4):11-16. WANG W S, LIU X H, ZHAO X H, et al. In-situ observation of the phase transformation process of TC4-DT titanium alloy[J]. Titanium Industry Progress, 2018, 35(4):11-16(in Chinese).
[19]	王华. TC4-DT钛合金模锻件组织和性能的控制研究[J]. 热加工工艺, 2017, 46(13):163-165. WANG H. Control study on microstructure and properties of TC4-DT titanium alloy die forgings[J]. Hot Working Technology, 2017, 46(13):163-165(in Chinese).
[20]	王凯旋, 冯贞伟, 丁永峰, 等. TC17钛合金超大规格棒材的制备[J]. 钛工业进展, 2014, 31(5):32-35. WANG K X, FENG Z W, DING Y F, et al. Preparation of the large size TC17 titanium alloy bar[J]. Titanium Industry Progress, 2014, 31(5):32-35(in Chinese).
[21]	陶春虎, 刘庆瑔, 刘昌奎, 等. 航空用钛合金的失效及其预防[M]. 第2版. 北京:国防工业出版社, 2013:8-15. TAO C F, LIU Q Q, LIU C K, et al. Failure and prevention of aeronautical titanium alloy[M]. 2nd ed. Beijing:National Defense Industry Press, 2013:8-15(in Chinese).

E-mail：hkxb@buaa.edu.cn

关于我们

期刊社服务

专业学科

封面文章

友情链接

主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

大规格损伤容限钛合金TC4-DT的研制及应用

Development and application of large-scale damage tolerance titanium alloy TC4-DT

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献 21

相关文章 15

编辑推荐

Metrics

本文评价

[1]	李晖, 吕海宇, 邹泽煜, 罗忠, 马辉, 韩清凯. 热环境下纤维增强复合材料圆柱壳非线性振动分析与验证[J]. 航空学报, 2022, 43(9): 425642-425642.
[2]	罗圣峰, 王光健, 马小斌, 郑丽丽, 汪瑞军. 钛液滴作用下钛合金薄片火蔓延的数值模拟[J]. 航空学报, 2022, 43(9): 425652-425652.
[3]	万傲霜. 复合材料直升机平尾结构概率损伤容限评估[J]. 航空学报, 2022, 43(6): 525557-525557.
[4]	董松, 郑侃, 孟丹, 廖文和, 孙连军. 大型复杂构件机器人制孔技术研究进展[J]. 航空学报, 2022, 43(5): 627133-627133.
[5]	肖贵坚, 刘帅, 贺毅, 刘岗, 朱升旺, 宋沙雨. 钛合金激光砂带加工的离焦控制与表面形貌[J]. 航空学报, 2022, 43(4): 525603-525603.
[6]	彭振龙, 张翔宇, 张德远. 航空航天难加工材料高速超声波动式切削方法[J]. 航空学报, 2022, 43(4): 525587-525587.
[7]	胡宪亮, 乔红超, 赵吉宾, 陆莹, 吴嘉俊, 杨玉奇. 激光冲击波对单晶合金抗热腐蚀性能的影响[J]. 航空学报, 2022, 43(4): 525591-525591.
[8]	陈波, 孟正, 马程远, 席鑫, 王昕欣, 檀财旺, 宋晓国. 扫描振镜激光TC4钛合金焊接性能及熔池流动行为[J]. 航空学报, 2022, 43(4): 525223-525223.
[9]	刘浩, 陈玉华, 章文滔. Ti/Al无针搅拌摩擦搭接点焊接头组织特征[J]. 航空学报, 2022, 43(2): 624680-624680.
[10]	邹祺, 叶逸云, 焦俊科, 吴志生, 徐子法, 张文武. 碳纤维增强热固性复合材料-钛合金激光连接接头性能分析[J]. 航空学报, 2022, 43(2): 625037-625037.
[11]	杨换平, 庄唯, 王耀勉, 剡文斌. 剧烈塑性变形对钛合金热氧化的影响[J]. 航空学报, 2021, 42(9): 424656-424656.
[12]	李玉海, 王成波, 陈亮, 董宏达, 管宇, 邸洪亮, 顾宇轩. 先进战斗机寿命设计与延寿技术发展综述[J]. 航空学报, 2021, 42(8): 525791-525791.
[13]	张志强, 杨凡, 张宏伟, 张天刚. 含稀土TiC_x增强钛基激光熔覆层组织与耐磨性[J]. 航空学报, 2021, 42(7): 624115-624115.
[14]	张福泽. 求飞机结构真实腐蚀容限的原理和方法[J]. 航空学报, 2021, 42(5): 524457-524457.
[15]	王连庆, 胡雅楠, 车志刚, 吴圣川. 激光冲击强化7075铝合金熔焊接头的疲劳性能[J]. 航空学报, 2021, 42(5): 524320-524320.