Ultrasonic Impact Strengthening of Titanium Alloys：State-of-the-art and Prospectives

doi:10.3969/j.issn.1004-132X.2023.19.001

Abstract

Abstract: This review started with the introduction to the principles and research progresses of the ultrasonic impact strengthening technology for titanium alloys. The influences of the properties of titanium alloys were investigated, which was associated with the different parameters of ultrasonic impact strengthening processes（static pressure， ultrasonic amplitude and numbers of rolling）. Results show that the optimization of different processing parameters has a significant improvement on the performance strengthening of the titanium alloys. However， there is a critical value of the different processing parameters. Once the critical values are exceeded， continuing to increase the parameter values will reduce the service performance of the titanium alloys. Finally， the difficulties of ultrasonic impact strengthening technology which used in the engineering applications were summarized. Combined with the development of intelligent manufacturing， the future development of ultrasonic impact strengthening technology was prospected.

Key words: ultrasonic impact strengthening, processing parameter, titanium alloy, service performance

摘要： 梳理、介绍了钛合金超声冲击强化技术的工艺原理与研究进展；统计分析了不同超声冲击工艺参数（静压力、超声振幅和滚压次数）对钛合金表面层性能的影响规律，结果表明不同工艺参数的择优对钛合金性能强化有重要影响，同时各工艺参数也会存在优化临界值，超过临界值反而会降低其服役性能；总结了现阶段超声冲击强化技术在工程应用上面临的难点，并结合智能制造提出超声冲击强化技术未来发展方向。

关键词: 超声冲击强化, 工艺参数, 钛合金, 服役性能

CLC Number:

ZHA Xuming, YUAN Zhi, QIN Hao, XI Linqing, ZHANG Tao, JIANG Feng. Ultrasonic Impact Strengthening of Titanium Alloys：State-of-the-art and Prospectives[J]. China Mechanical Engineering, 2023, 34(19): 2269-2287.

查旭明, 袁智, 秦浩, 袭琳清, 张涛, 姜峰. 钛合金超声冲击强化研究现状及发展趋势[J]. 中国机械工程, 2023, 34(19): 2269-2287.

References

［1］ARRAZOLA P J， GARAY A， IRIARTE L M， et al. Machinability of Titanium Alloys（Ti6Al4V and Ti555. 3）［J］. Journal of Materials Processing Technology， 2009， 209（5）：2223-2230.
［2］赵朋飞，文磊，郭文营，等. 高强铝合金循环盐雾加速腐蚀行为与机理研究［J］. 表面技术， 2022， 51（10）：260-268.
ZHAO Pengfei， WEN Lei， GUO Wenying， et al. Accelerated Corrosion Behavior and Mechanism of High-strength Aluminum Alloy by Cyclic Salt-spray Test［J］. Surface Technology， 2022， 51（10）：260-268.
［3］陈金龙. 新型耐热铝合金成分设计及组织性能研究［D］. 南京：东南大学， 2020.
CHEN Jinlong. Studies on Composition-constituent Design and Mechanical Properties of Novel Heat-resistant Aluminum Alloys［D］. Nanjing：Southeast University， 2020.
［4］罗旋，韩芳，黄天林，等. 层状异构Mg-3Gd合金的微观组织和力学性能［J］. 金属学报， 2022， 58（11）：1489-1496.
LUO Xuan， HAN Fang， HUANG Tianlin， et al. Microstructure and Mechanical Properties of Layered Heterostructured Mg-3Gd Alloy［J］. Acta Metallurgica Sinica， 2022， 58（11）：1489-1496.
［5］LI Bingqiang， ZHOU Honggen， LIU Jinfeng， et al. Multiaxial Fatigue Damage and Reliability Assessment of Aero-engine Compressor Blades Made of TC4 Titanium Alloy［J］. Aerospace Science and Technology， 2021， 119：107107.
［6］童乐为，牛立超，任珍珍，等. Q550D高强钢焊接节点疲劳强度试验研究［J］. 工程力学， 2021， 38（12）：214-222.
TONG Lewei， NIU Lichao， REN Zhenzhen， et al. Experimental Study on Fatigue Strength of Welded Joints of High Strength Steel Q550D［J］. Engineering Mechanics， 2021， 38（12）：214-222.
［7］李杰，李志，颜鸣皋. 高合金超高强度钢的发展［J］. 材料工程， 2007（4）：61-65.
LI Jie， LI Zhi， YAN Minggao. Development of High-alloy Ultra-high Strength Steel［J］. Journal of Materials Engineering， 2007（4）：61-65.
［8］刘世锋，宋玺，薛彤，等. 钛合金及钛基复合材料在航空航天的应用和发展［J］. 航空材料学报， 2020， 40（3）：77-94.
LIU Shifeng， SONG Xi， XUE Tong， et al. Application and Development of Titanium Alloy and Titanium Matrix Composite Materials in Aerospace［J］. Journal of Aeronautical Materials， 2020， 40（3）：77-94.
［9］ZONG Y， YE J. Research on the Development of Titanium Alloy Recovery Technology in Civil Aviation Industry［C］∥2020 International Conference on Optoelectronic Materials and Devices. Guangzhou， 2021：304-310.
［10］ZHAO Shiteng， ZHANG Ruopeng， YU Qin， et al. Response to Comment on “Cryoforged Nano-twinned Titanium with Ultrahigh Strength and Ductility”［J］. Science， 2022， 373（6594）：1363-1368.
［11］KERMANPUR A， AMIN H S， ZIAEI-RAD S， et al. Failure Analysis of Ti6Al4V Gas Turbine Compressor Blades［J］. Engineering Failure Analysis， 2008， 15（8）：1052-1064.
［12］HAO Yunbo， HUANG Yeling， ZHAO Kai， et al. Research on the Microstructure and Mechanical Properties of Doubled Annealed Laser Melting Deposition TC11 Titanium Alloy［J］. Optics & Laser Technology， 2022， 150：107983.
［13］GAO Tao， XUE Hongqian， SUN Zhidan， et al. Micromechanisms of Crack Initiation of Ti-8Al-1Mo-1V Alloy in the Very High Cycle Fatigue Regime［J］. International Journal of Fatigue， 2021， 150：106314.
［14］和磊，韩何岩. 固溶温度和二次固溶对TA19钛合金显微组织的影响［J］. 热处理技术与装备， 2022， 43（2）：5-8.
HE Lei， HAN Heyan. Effect of Solution Temperature and Secondary Soild Solution on Microstructure of TA19 Titanium Alloy［J］. Heat Treatment Technology and Equipment， 2022， 43（2）：5-8.
［15］CAO Jingxia， HUANG Xu， MI Guangbao， et al. Research Progress on Application Technique of Ti-V-Cr Burn Resistant Titanium Alloys［J］. Journal of Aeronautical Materials， 2014， 34（4）：92-97.
［16］LI Wangpan， WANG Han， ZHOU Yuanhai， et al. Yttrium for the Selective Laser Melting of Ti-45Al-8Nb Intermetallic：Powder Surface Structure， Laser Absorptivity， and Printability［J］. Journal of Alloys and Compounds， 2022， 892：161970.
［17］BOYER R R. An Overview on the Use of Titanium in the Aerospace Industry［J］. Materials Science and Engineering：A， 1996， 213（1/2）：103-114.
［18］CHENG Yuzhou， JIN Tai， LUO Kun， et al. Large Eddy Simulations of Spray Combustion Instability in an Aero-engine Combustor at Elevated Temperature and Pressure［J］. Aerospace Science and Technology， 2020， 108（5）：106329.
［19］HAN Qinan， LEI Xusheng， YANG Hao， et al. Effects of Temperature and Load on Fretting Fatigue Induced Geometrically Necessary Dislocation Distribution in Titanium alloy［J］. Materials Science and Engineering：A， 2021， 800：140308.
［20］DUNGEY C， BOWEN P. The Effect of Combined Cycle Fatigue upon the Fatigue Performance of TI-6AL-4V Fan Blade Material［J］. Journal of Materials Processing Technology， 2004， 153：374-379.
［21］梁春华. 21世纪大飞机的预研计划与关键技术［J］. 航空制造技术， 2009（17）：38-44.
LIANG Chunhua. Advanced Program and Key Technology for 21st Century Large Commercial Jet Engine［J］. Aeronautical Manufacturing Technology， 2009（17）：38-44.
［22］DING M C， ZHANG Y L， LU H T. Fatigue Life Prediction of TC17 Titanium Alloy Based on Micro Scratch［J］. International Journal of Fatigue， 2020， 139：105793.
［23］WU Dongbo， LV Hongru， WANG Hui， et al. Surface Micro-morphology and Residual Stress Formation Mechanisms of Near-net-shaped Blade Produced by Low-plasticity Ultrasonic Rolling Strengthening Process［J］. Materials & Design， 2022， 215：110513.
［24］CHEN Tao， MIAO Qing， XIONG Mingyue， et al. On the Residual Stresses of Turbine Blade Root of γ-TiAl Intermetallic Alloys Induced by Non-steady-state Creep Feed Profile Grinding［J］. Journal of Manufacturing Processes， 2022， 82：800-817.
［25］王宝云，李争显，马东康. 钛及钛合金表面强化技术［J］. 稀有金属快报， 2005（7）：6-10.
WANG Baoyun， LI Zhengxian， MA Dongkang. Titanium and Titanium Alloy Surface Strengthening Technology［J］. Materials China， 2005（7）：6-10.
［26］LU Ke， LU Jian. Surface Nanocrystallization（SNC）of Metallic Materials-presentation of the Concept behind a New Approach［J］. Journal Materials Science and Technology 1999；（3）：193-197.
［27］LU Ke， LU Jian. Nanostructured Surface Layer on Metallic Materials Induced by Surface Mechanical Attrition Treatment［J］. Materials Science and Engineering：A， 2004， 375：38-45.
［28］AGARAM S， SRINIVASAN S M， KANJARLAan A K. Crystal Plasticity Modelling of Stability of Residual Stresses Induced by Shot Peening［J］. International Journal of Mechanical Sciences， 2022， 230：107526.
［29］WU Jiajun， HUANG Zheng， QIAO Hongchao， et al. Artificial Neural Network Approach for Mechanical Properties Prediction of TC4 Titanium Alloy Treated by Laser Shock Processing［J］. Optics & Laser Technology， 2021， 143：107385.
［30］PANIN A V， KAZACHENOK M S， KOZELSKAYS A I， et al. The Effect of Ultrasonic Impact Treatment on the Deformation Behavior of Commercially Pure Titanium under Uniaxial Tension［J］. Materials & Design， 2017， 117：371-381.
［31］LIU Jun， SUSLOV S， VELLORE A， et al. Surface Nano-crystallization by Ultrasonic Nano-crystal Surface Modification and its Effect on Gas Nitriding of Ti6Al4V Alloy［J］. Materials Science and Engineering：A， 2018， 736：335-343.
［32］胡国雄，盛光，敏韩靖，等. 塑性变形诱发表面自纳米化的研究及其应用［J］. 材料导报， 2007， 21（4）：117-121.
HU Guoxiong， SHENG Guang， MING Hanjing， et al. Investigation and Application of Surface Self Nano-crystallization Induced by Severe Plastic Deformation［J］. Materials Reports， 2007， 21（4）：117-121.
［33］FANG Y W， LI Y H， HE W F， et al. Effects of Laser Shock Processing with Different Parameters and Qays on Residual Stresses Fields of a TC4 Alloy Blade［J］. Materials Science and Engineering：A， 2013， 559：683-692.
［34］SALVATI E， LUNT A J G， YING S， et al. Eigenstrain Reconstruction of Residual Strains in an Additively Manufactured and Shot Peened Nickel Superalloy Compressor blade［J］. Computer Methods in Applied Mechanics and Engineering， 2017， 320：335-351.
［35］WU Dongbo， ZHENG Yang， WANG Hui， et al. Formation Mechanism of Nano-Crystal on the Blade Surface Produced by Low-plasticity Ultrasonic Rolling Strengthening Process［J］. Journal of Manufacturing Processes， 2023， 90：357-366.
［36］房善想. 面向航空叶片表面超声强化的机器人运动规划与柔顺控制研究［D］. 北京：北京交通大学， 2021.
FANG Shanxiang. Research on Robot Motion Planning and Compliance Control for Ultrasonic Enhancement of Aeronautical Blade Surface［D］. Beijing：Beijing Jiaotong University， 2021.
［37］STATBIKOV E. Physics and Mechanism of Ultrasonic Impact Treatment［J］. IIW Document, 2004, 13:2004-04.SWYGENHOVEN H. Grain Boundaries and Dislocations［J］. Science， 2002， 296（5565）：66-67.
［38］LI Gang， QU Shenguan， LI Xiaoqiang， et al. Effect of Ultrasonic Surface Rolling at Low Temperatures on Surface Layer Microstructure and Properties of HIP Ti-6Al-4V Alloy［J］. Surface and Coatings Technology， 2017， 316：75-84.
［39］LUAN Xiaosheng， ZHAO Wenxiang， LIANG Zhiqiang， et al. Experimental Study on Surface Integrity of Ultra-high-strength Steel by Ultrasonic Hot Rolling Surface Strengthening［J］. Surface and Coatings Technology， 2020， 392：125745.
［40］YE Chang， LIU Jun， REN Zhencheng， et al. Microstructure Evolution in Ti64 Subjected to Laser-assisted Ultrasonic Nanocrystal Surface Modification［J］. International Journal of Machine Tools and Manufacture， 2019， 136：19-33.
［41］AMANOV A， PYUN Y S. Local Heat Treatment with and without Ultrasonic Nanocrystal Surface Modification of Ti-6Al-4V Alloy：Mechanical and Tribological Properties［J］. Surface and Coatings Technology， 2017， 326：343-354.
［42］WANG Haibo， SONG Guolin， TANG Guoyi. Evolution of Surface Mechanical Properties and Microstructure of Ti6Al4V Alloy Induced by Electropulsing-assisted Ultrasonic Surface Rolling Process［J］. Journal of Alloys and Compounds， 2016， 681：146-156.
［43］ZHAO Jingyi， DONG Yalin， YE Chang， et al. Multiscale Modeling of Localized Resistive Heating in Nanocrystalline Metals Subjected to Electropulsing［J］. Journal of Applied Physics， 2017， 122（8）：085101.
［44］YE Chang， MA Chi， DONG Yelin， et al. Improving Plasticity of Metallic Glass by Electropulsing-assisted Surface Severe Plastic Deformation［J］. Materials and Design， 2019， 165：107581.
［45］YE Chang， ZHANG Hao， ZHAO Jingyi， et al. The Effects of Electrically-assisted Ultrasonic Nanocrystal Surface Modification on 3D-printed Ti-6Al-4V Alloy［J］. Additive Manufacturing， 2018， 22：60-68.
［46］PETCH N J. The Cleavage Strength of Polycrystals［J］. Journal of the Iron and Steel Institute， 1953， 174：25-28.
［47］HALL E O. Variation of Hardness of Metals with Grain Size［J］. Nature， 1954， 173（4411）：948-949.
［48］HANSEN N. Hall-Petch Relation and Boundary Strengthening［J］. Scripta Materialia， 2004， 51（8）：801-806.
［49］YANG Xiuxuan， ZHANG Bi. Material Embrittlement in High Strain-rate Loading［J］. International Journal of Extreme Manufacturing， 2019， 1（2）：022003.
［50］CAHOON J R， BROUGHTON W H， KUTZAK A R. The Determination of Yield Strength from Hardness Measurements［J］. Metallurgical Transactions， 1971， 2：1979-1983.
［51］ZHANG Meng， DENG Jia， LIU Zhihua， et al. Investigation into Contributions of Static and Dynamic Loads to Compressive Residual Stress Fields Caused by Ultrasonic Surface Rolling［J］. International Journal of Mechanical Sciences， 2019， 163：105144.
［52］WANG Cheng， HU Xingyuan， CHENG Yang， et al. Experimental Investigation and Numerical Study on Ultrasonic Impact Treatment of Pure Copper［J］. Surface and Coatings Technology， 2021， 428：127889.
［53］温爱玲. 表面纳米化对钛及其合金疲劳性能的影响［D］. 大连：大连交通大学， 2011.
WEN Ailing. Effect of Surface Nano-crystallization on Fatigue Property of Commercially Pure Titanium and Titanium Alloys［D］. Dalian：Dalian Jiaotong University.
［54］ZHU K Y， VASSE A， BRISSET F， et al. Nanostructure Formation Mechanism of α-Titanium Using SMAT［J］. Acta Materialia， 2004， 52（14）：4101-4110.
［55］吴波，宋令慧，娄欢，等. AZ31B镁合金压-压循环载荷下变形行为及变形机制演化［J］. 材料工程， 2022（12）：160-168.
WU Bo， SONG Linghui， LOU Huan， et al. Deformation Behavior and Deformation Mechanism Evolution of AZ31B Magnesium Alloy under Compression-compression Cyclic Loading［J］. Journal of Materials Engineering， 2022（12）：160-168.
［56］ZHAO Jingyi， DONG Yalin， YE Chang. Optimization of Residual Stresses Generated by Ultrasonic Nanocrystalline Surface Modification through Analytical Modeling and Data-driven Prediction［J］. International Journal of Mechanical Sciences， 2021， 197：106307.
［57］INCE A， BANG D， DEVIATORI C. Neuber Method for Stress and Strain Analysis at Notches under Multiaxial Loadings［J］. International Journal of Fatigue， 2017， 102：229-240.
［58］ABDENLNASSER A S， BARAKAT A， ELASANABARY S， et al. Experimental Investigation of Generated Surface Roughness in Hard Turning of Ti6Al4V Using Coated Ceramic and CBN Inserts［J］. Port-Said Engineering Research Journal， 2020， 24（2）：106-113.
［59］王丹，王凌云，万军. TC4钛合金车削工艺参数优化［J］. 工具技术， 2016， 50（11）：31-33.
WANG Dan， WANG Lingyun， WAN Jun. Cutting Parameters Optimization in Turning of TC4 Titanium Alloys［J］. Tool Engineering， 2016， 50（11）：31-33.
［60］ANWAR S， AHMED N， PERVAIZ S， et al. On the Turning of Electron Beam Melted Gamma-TiAl with Coated and Uncoated Tools：a Machinability Analysis［J］. Journal of Materials Processing Technology， 2020， 282：116664.
［61］DEKHTYAR A I， MORDYUK B N， SAVVAKIN D G， et al. Enhanced Fatigue Behavior of Powder Metallurgy Ti-6Al-4V Alloy by Applying Ultrasonic Impact Treatment［J］. Materials Science and Engineering：A， 2015， 641：348-359.
［62］谭靓. 抗疲劳表面变质层的多工艺复合控制方法［D］. 西安：西北工业大学， 2018.
TAN Liang. Method of Controlling Anti-fatigue Surface Metamorphic Layer during Integration Manufacturing Process［D］. Xian：Northwestern Polytechnical University， 2018.
［63］王震. 激光选区熔化Ti6Al4V合金及其表面超声滚压加工的组织与性能研究［D］. 广州：华南理工大学， 2019.
WANG Zheng. Studies on Microstructure and Properties of Selective Laser Melted Ti6AL4V Alloy Treated by Ultrasonic Surface Rolling Process［D］. Guangzhou：South China University of Technology， 2019.
［64］李凤琴，赵波. 超声加工滚压力对钛合金表层特性的影响［J］. 表面技术， 2019， 48（10）：34-40.
LI Fengqin， ZHAO Bo. Effect of Ultrasonic Processing Burnishing Pressure on Titanium Alloy Surface Properties［J］. Surface Technology， 2019， 48（10）：34-40.
［65］KAYUMOV R， PYUN Y S， SUH C M， et al. Mechanical and Fatigue Characteristics of Ti-6Al-4V Extra Low Interstitial and Solution-treated and Annealed Alloys after Ultrasonic Nanocrystal Surface Modification Treatment［J］. Journal of Nanoscience and Nanotechnology， 2014， 14（12）：9430-9435.
［66］LUO Xian， REN Xueping， JIN Qi， et al. Microstructural Evolution and Surface Integrity of Ultrasonic Surface Rolling in Ti6Al4V Alloy［J］. Journal of Materials Research and Technology， 2021， 13：1586-1598.
［67］WANG Pengcheng， PAN Yongzhi， LI Hongxia， et al. Research on Surface Properties of Ti-6Al-4V Alloy by Multi-ultrasonic Rolling［J］. Proceedings of the Institution of Mechanical Engineers， Part C：Journal of Mechanical Engineering Science， 2021， 235（21）：5594-5602.
［68］WANG Zhen， LIU Zhongqiang， GAO Chaofeng， et al. Modified Wear Behavior of Selective Laser Melted Ti6Al4V Alloy by Direct Current Assisted Ultrasonic Surface Rolling Process［J］. Surface and Coatings Technology， 2020， 381：125122.
［69］SU Hao， SHEN Xuehui， XU Chongxia， et al. Surface Characteristics and Corrosion Behavior of TC11 Titanium Alloy Strengthened by Ultrasonic Roller Burnishing at Room and Medium Temperature［J］. Journal of Materials Research and Technology， 2020， 9（4）：8172-8185.
［70］AMANOV A， CHO I S， KIM D E， et al. Fretting Wear and Friction Reduction of CP Titanium and Ti-6Al-4V Alloy by Ultrasonic Nanocrystalline Surface Modification［J］. Surface and Coatings Technology， 2012， 207：135-142.
［71］KHERADMANDFARD M， KASHANI-BOZORG S F， LEE J S， et al. Significant Improvement in Cell Adhesion and Wear Resistance of Biomedical β-type Titanium Alloy through Ultrasonic Nanocrystal Surface Modification［J］. Journal of Alloys and Compounds， 2018， 762：941-949.
［72］ZHAO Jian， LIU Zhanqiang， CHEN Luanhua， et al. Ultrasonic-induced Phase Redistribution and Acoustic Hardening for Rotary Ultrasonic Roller Burnished Ti-6Al-4V［J］. Metallurgical and Materials Transactions A， 2020， 51（3）：1320-1333.
［73］LIANG Yuan， QIN Haifeng， ZHU Jiahua， et al. Controllable Hierarchical Micro/Nano Patterns on Biomaterial Surfaces Fabricated by Ultrasonic Nanocrystalline Surface Modification［J］. Materials and Design， 2018， 137：325-334.
［74］CAO Xiaojian， XU Luoping， XU Xiaoli， et al. Fatigue Fracture Characteristics of Ti6Al4V Subjected to Ultrasonic Nanocrystal Surface Modification［J］. Metals， 2018， 8（1）：77.
［75］ZHAO Xiaohui， XUE Guilian， LIU Yu. Gradient Crystalline Structure Induced by Ultrasonic Impacting and Rolling and Its Effect on Fatigue Behavior of TC11 Titanium Alloy［J］. Results in Physics， 2017， 7：1845-1851.
［76］LIU Zhongqiang， GAO Chaofeng， LIU Xiao， et al. Improved Surface Integrity of Ti6Al4V Fabricated by Selective Electron Beam Melting Using Ultrasonic Surface Rolling Processing［J］. Journal of Materials Processing Technology， 2021， 297：117264.
［77］赵建. Ti-6Al-4V旋转超声滚压表面强化机理研究［D］. 济南：山东大学， 2020.
ZHAO Jian. Surface Strengthening Mechanism of Ti-6Al-4V Machined by Rotary Ultrasonic Burnishing［D］. Jinan：Shangdong University.
［78］王峰. 超声滚压TC4钛合金残余应力及表面性能研究［D］. 济南：济南大学， 2020.
WANG Feng. Study on Residual Stress and Suface Properties of TC4 Titanium Alloy by Ultrasonic Rolling［D］. Jinan：University of Jinan， 2020.
［79］李刚. 热等静压Ti-6Al-4V材料的表面加热辅助超声复合滚压强化机理研究［D］. 广州：华南理工大学， 2017.
LI Gang. Study on the Strengthening Mechanism of Surface Heating Assisted Ultrasonic Composite Rolling HIP Ti-6Al-4V Alloy［D］. Guangzhou：South China University of Technology， 2017.
［80］LIU Chengsong， LIU Daoxin， ZHANG Xiaohua， et al. Improving Fatigue Performance of Ti-6Al-4V Alloy via Ultrasonic Surface Rolling Process［J］. Journal of Materials Science & Technology， 2019， 35（8）：1555-1562.
［81］REN Zhaojun， LAI Fuqiang， QU Shengguan， et al. Effect of Ultrasonic Surface Rolling on Surface Layer Properties and Fretting Wear Properties of Titanium Alloy Ti5Al4Mo6V2Nb1Fe［J］. Surface and Coatings Technology， 2020， 389：125612.
［82］NI Ao， LIU Daoxin， XU Xingchen， et al. Gradient Nanostructure Evolution and Phase Transformation of α Phase in Ti-6Al-4V Alloy Induced by Ultrasonic Surface Rolling Process［J］. Materials Science and Engineering：A， 2019， 742：820-834.
［83］任朝军. 高强韧钛合金TC27材料的脉冲电流辅助超声滚压强化机理研究［D］. 广州：华南理工大学， 2021.
REN Zhaojun. Study on the Mechanism of Electropulsing-assisted Ultrasonic Surface Rolling Processing of High Strength and High Toughness Titanium Alloy TC27［D］. Guangzhou：South China University of Technology， 2021.
［84］LEI Lei， ZHAO Qinyang， ZHAO Yongqing， et al. Gradient Nanostructure， Phase Transformation， Amorphization and Enhanced Strength-plasticitySynergy of Pure Titanium Manufactured by Ultrasonic Surface Rolling［J］. Journal of Materials Processing Technology， 2022， 299：117322.

[1]	GAO Kun, REN Yanxiu, ZHU Yue, QI Lehua, LUO Jun. Experimental Study of Portable Pneumatic Milling for Battle Damages of Aircraft Titanium Alloy Skins [J]. China Mechanical Engineering, 2023, 34(19): 2320-2326.
[2]	HAN Rui, LI Xiuhong, WANG Jiaming, LI Wenhui, CHENG Siyuan, YANG Shengqiang, . Influences of Horizontal Forced Vibration Finishing on Surface Integrity Parameters of TC4 Titanium Alloys [J]. China Mechanical Engineering, 2023, 34(17): 2037-2047.
[3]	DUAN Lingyun, HUANG Chuanzhen, LIU Dun, YAO Peng, LIU Hanlian. An Experimental Investigation of Laser Assisted Waterjet Microgrooving of GaAs Wafers [J]. China Mechanical Engineering, 2023, 34(10): 1172-1183.
[4]	LI Guolong, ZHU Guohua, JIANG Lin, TAO Yijie, JIA Yachao. Optimization of Multi-objective Grinding Process Parameters to Suppress Chatter Marks [J]. China Mechanical Engineering, 2023, 34(09): 1086-1092.
[5]	CHEN Geng, XIANG Hua, YE HanXIAO Fei. Research on Robot Abrasive Belt Grinding Parameters Considering the Change of Normal Contact Force [J]. China Mechanical Engineering, 2023, 34(07): 803-811，820.
[6]	WANG Haiyan, ZHOU Zhitong, WU YeFU Qilin. Modeling of Cutting Force in Helical Milling of Titanium Alloys Based on Oblique Cutting Theory [J]. China Mechanical Engineering, 2023, 34(02): 142-147.
[7]	JI Wenbin, DENG Riqing, DAI Shijie, LIU Chuncheng. Effects of Milling on Surface Integrity and Fatigue Performance of TC4 Titanium Alloy by SLM [J]. China Mechanical Engineering, 2023, 34(02): 208-217,225.
[8]	HAN Jiang, LI Zhenfu, TIAN Xiaoqing, FEI Ningzhong, XIA Lian, . Research on Prediction and Control Method of Workpiece Tooth Flank Texture during Internal Gear Power Honing [J]. China Mechanical Engineering, 2023, 34(01): 10-16.
[9]	. Thermo-mechanics Coupling Model and Experimental Research of Longitudinal Torsional Ultrasonic Grinding of TC4 Titanium Alloys [J]. China Mechanical Engineering, 2023, 34(01): 65-74.
[10]	ZHANG Jun, WANG Wen, WANG Jian, JIN Taotao, TIAN Zhipeng. Simulation Analysis of Temperature Fields and Parameter Optimization of Stationary Shoulder Friction Stir Welding [J]. China Mechanical Engineering, 2022, 33(17): 2115-2124.
[11]	QU Cong, MENG Zhijuan, ZHAO Liang, CHEN Yao, MA Lidong. Prediction of Five-point Bending Springback of Ti-6Al-4V Plates Based on Variable Elastic Modulus [J]. China Mechanical Engineering, 2022, 33(16): 1991-1999.
[12]	GAO Binhua, HE Xun, WANG Qirong, JIN Tan, SHANG Zhentao. ECCG of Aluminum AA6061 and Titanium TC4 at Pseudo-steady States [J]. China Mechanical Engineering, 2022, 33(15): 1794-1802，1809.
[13]	YI Qian, LI Congbo, PAN Jian, ZHANG You. Reliability Analysis of Machining Accuracy and Processing Parameter Optimization for Thin-plate Parts [J]. China Mechanical Engineering, 2022, 33(11): 1269-1277.
[14]	QIAN Yingping, XUE Hang, MEI Jianliang. Research on On-line Quality Monitoring Method for Injection Molding Products of Crystalline Plastic [J]. China Mechanical Engineering, 2022, 33(09): 1073-1076,1083.
[15]	NI Hengxin, YAN Chunping, SUN Han, XU Teng, HUANG Yigong, ZHOU Chao. Energy Consumption Distribution Characteristics and Prediction Model of High-speed Dry Gear Hobbing Machine [J]. China Mechanical Engineering, 2022, 33(07): 842-851.