Fatigue Performance of Titanium Alloy Centrifugal Impeller Under Multi-processing State

WU Zegang; WANG Zeyu; YU Jiahui; LI Jing

doi:10.13433/j.cnki.1003-8728.20240022

Volume 43 Issue 7

Jul. 2024

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Article Navigation > Mechanical Science and Technology for Aerospace Engineering > 2024 > 43(7): 1132-1141

WU Zegang, WANG Zeyu, YU Jiahui, LI Jing. Fatigue Performance of Titanium Alloy Centrifugal Impeller Under Multi-processing State[J]. Mechanical Science and Technology for Aerospace Engineering, 2024, 43(7): 1132-1141. doi: 10.13433/j.cnki.1003-8728.20240022

Citation:

WU Zegang, WANG Zeyu, YU Jiahui, LI Jing. Fatigue Performance of Titanium Alloy Centrifugal Impeller Under Multi-processing State[J]. Mechanical Science and Technology for Aerospace Engineering, 2024, 43(7): 1132-1141. doi: 10.13433/j.cnki.1003-8728.20240022

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Fatigue Performance of Titanium Alloy Centrifugal Impeller Under Multi-processing State

doi: 10.13433/j.cnki.1003-8728.20240022

WU Zegang^{1, 2
,},
WANG Zeyu¹,
YU Jiahui²,
LI Jing^{1
,
,}

1.
Key Laboratory of High Performance Manufacturing for Aero Engine, Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an 710072, China
2.
AECC Harbin Dong'an Engine Co., Ltd., Harbin 150066, China

Received Date: 2022-10-08
Publish Date: 2024-07-25

Abstract

Abstract

The fatigue strength of centrifugal impeller is the result of the combined influence of the various characteristic quantities on the blade surface integrity. Different processing parameters lead to distinct states of blade surface integrity, resulting in various fatigue performance. the effects of the precision cutting and shot peening on the fatigue performance of TC11 centrifugal impeller blades is focused. By analyzing the fatigue strength data under different processing conditions of the blade, the impeller's structural features have been optimized and designed. The results show that the fatigue strength of the optimized impeller blade increased approximate 15% under the high-frequency fatigue testing at a cycle number of 3×10⁷, which has an important guidance for optimizing the processing parameters and structural design of the new type centrifugal impeller.
- titanium alloy,
- centrifugal impellers,
- surface integrity,
- fatigue strength,
- shape and property optimization

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References(22)

References

[1]	王欣, 罗学昆, 宇波, 等. 航空航天用钛合金表面工程技术研究进展[J]. 航空制造技术, 2022, 65(4): 14-24. https://www.cnki.com.cn/Article/CJFDTOTAL-HKGJ202204001.htm WANG X, LUO X K, YU B, et al. Research progress on surface engineering technology of aerospace titanium alloys[J]. Aeronautical Manufacturing Technology, 2022, 65(4): 14-24. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HKGJ202204001.htm
[2]	沈雪红, 张定华, 姚倡锋, 等. 钛合金切削加工表面完整性形成机制研究进展[J]. 航空材料学报, 2021, 41(4): 1-16. https://www.cnki.com.cn/Article/CJFDTOTAL-HKCB202104002.htm SHEN X H, ZHANG D H, YAO C F, et al. Research progress on formation mechanism of surface integrity in titanium alloy machining[J]. Journal of Aeronautical Materials, 2021, 41(4): 1-16. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HKCB202104002.htm
[3]	ZHAO S H, YUAN K B, GUO W G, et al. A comparative study of laser metal deposited and forged Ti-6Al-4V alloy: Uniaxial mechanical response and vibration fatigue properties[J]. International Journal of Fatigue, 2020, 136: 105629. doi: 10.1016/j.ijfatigue.2020.105629
[4]	沈号伦, 王晨羽, 李金泉. 钛合金切削过程进给量对疲劳寿命的影响规律研究[J]. 工具技术, 2022, 56(8): 35-39. https://www.cnki.com.cn/Article/CJFDTOTAL-GJJS202208006.htm SHEN H L, WANG C Y, LI J Q. Study on effect of feed on fatigue life in cutting titanium alloy process[J]. Tool Engineering, 2022, 56(8): 35-39. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GJJS202208006.htm
[5]	季文彬, 邓日清, 戴士杰, 等. 铣削对SLM增材TC4钛合金表面完整性和疲劳性能的影响[J]. 中国机械工程, 2023, 34(2): 208-217. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGJX202302011.htm JI W B, DENG R Q, DAI S J, et al. Effects of milling on surface integrity and fatigue performance of TC4 titanium alloy by SLM[J]. China Mechanical Engineering, 2023, 34(2): 208-217. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZGJX202302011.htm
[6]	YANG D, LIU Z Q, XIAO X, et al. The effects of machining-induced surface topography on fatigue performance of titanium alloy Ti-6Al-4V[J]. Procedia CIRP, 2018, 71: 27-30. doi: 10.1016/j.procir.2018.05.015
[7]	CHILDERHOUSE T, M'SAOUBI R, FRANCA L, et al. The influence of machining induced surface integrity and residual stress on the fatigue performance of Ti-6Al-4V following polycrystalline diamond and coated cemented carbide milling[J]. International Journal of Fatigue, 2022, 163: 107054. doi: 10.1016/j.ijfatigue.2022.107054
[8]	卜嘉利, 吕扬, 刘博志, 等. 不同喷丸强度对TC17钛合金抗疲劳性能影响[J]. 航空动力学报, 2022, 37(6): 1225-1233. https://www.cnki.com.cn/Article/CJFDTOTAL-HKDI202206010.htm BU J L, LYU Y, LIU B Z, et al. Effect of different shot peening intensities on fatigue resistance of TC17 titanium alloy[J]. Journal of Aerospace Power, 2022, 37(6): 1225-1233. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HKDI202206010.htm
[9]	常帅, 谈建平, 张剑睿, 等. 加工残余应力对Ti-6Al-4V试样高周动疲劳性能的影响[J]. 压力容器, 2021, 38(8): 7-13. https://www.cnki.com.cn/Article/CJFDTOTAL-YLRQ202108002.htm CHANG S, TAN J P, ZHANG J R, et al. Effect of machining residual stress on high cycle fatigue property of Ti-6Al-4V specimens[J]. Pressure Vessel Technology, 2021, 38(8): 7-13. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YLRQ202108002.htm
[10]	何卫锋, 李应红, 李启鹏, 等. LSP提高TC6钛合金振动疲劳性能及强化机理研究[J]. 稀有金属材料与工程, 2013, 42(8): 1643-1648. https://www.cnki.com.cn/Article/CJFDTOTAL-COSE201308021.htm HE W F, LI Y H, LI Q P, et al. Vibration fatigue performance and strengthening mechanism of TC6 titanium alloy by laser shock peening[J]. Rare Metal materials and Engineering, 2013, 42(8): 1643-1648. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-COSE201308021.htm
[11]	易湘斌, 芮执元, 李宝栋, 等. 不同冷却润滑条件下TB6钛合金高速切削表面完整性研究[J]. 润滑与密封, 2018, 43(11): 36-41. https://www.cnki.com.cn/Article/CJFDTOTAL-RHMF201811012.htm YI X B, RUI Z Y, LI B D, et al. Research on TB6 high speed machining surface integrity under different cooling lubricating conditions[J]. Lubrication Engineering, 2018, 43(11): 36-41. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-RHMF201811012.htm
[12]	张桂冠, 孙玉利, 范武林, 等. 钛合金加工表面完整性的研究现状与展望[J]. 航空制造技术, 2022, 65(4): 36-55. https://www.cnki.com.cn/Article/CJFDTOTAL-HKGJ202204003.htm ZHANG G G, SUN Y L, FAN W L, et al. Research progress and future development of surface integrity on machined surface of titanium alloys[J]. Aeronautical Manufacturing Technology, 2022, 65(4): 36-55. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HKGJ202204003.htm
[13]	王仁智. 喷丸强化技术在我国的发展[J]. 材料工程, 1989(1): 4-7. https://www.cnki.com.cn/Article/CJFDTOTAL-CLGC198901003.htm WANG R Z. The development of shot peening technique in our country[J]. Journal of Materials Engineering, 1989(1): 4-7. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CLGC198901003.htm
[14]	王仁智. 表面喷丸强化机制[J]. 机械工程材料, 1988(5): 21-25. https://www.cnki.com.cn/Article/CJFDTOTAL-GXGC198805006.htm WANG R Z. On the strengthening mechanism of shot peening[J]. Materials for Mechanical Engineering, 1988(5): 21-25. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GXGC198805006.htm
[15]	TSUJI N, TANAKA S, TAKASUGI T. Effects of combined plasma-carburizing and shot-peening on fatigue and wear properties of Ti-6Al-4V alloy[J]. Surface and Coatings Technology, 2009, 203(10-11): 1400-1405. doi: 10.1016/j.surfcoat.2008.11.013
[16]	ZHOU L C, PAN X L, SHI X S, et al. Research on surface integrity of Ti-6Al-4V alloy with compound treatment of laser shock peening and shot peening[J]. Vacuum, 2022, 196: 110717. doi: 10.1016/j.vacuum.2021.110717
[17]	李世平, 刘道新, 李瑞鸿, 等. 喷丸强化与表面完整性对TC21钛合金疲劳性能的影响[J]. 机械科学与技术, 2012, 31(12): 1921-1926. https://journals.nwpu.edu.cn/jxkxyjs/article/id/5443 LI S P, LIU D X, LI R H, et al. Influence of shot peening and surface integrity on fatigue properties of TC21 titanium alloy[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(12): 1921-1926. (in Chinese) https://journals.nwpu.edu.cn/jxkxyjs/article/id/5443
[18]	XU Z K, DUNLEAVEY J, ANTAR M, et al. The influence of shot peening on the fatigue response of Ti-6Al-4V surfaces subject to different machining processes[J]. International Journal of Fatigue, 2018, 111: 196-207. doi: 10.1016/j.ijfatigue.2018.02.022
[19]	YANG Q, ZHOU W L, ZHONG Y N, et al. Effect of shot-peening on the fretting wear and crack initiation behavior of Ti-6Al-4V dovetail joint specimens[J]. International Journal of Fatigue, 2018, 107: 83-95. doi: 10.1016/j.ijfatigue.2017.10.020
[20]	高玉魁. 不同表面改性强化处理对TC4钛合金表面完整性及疲劳性能的影响[J]. 金属学报, 2016, 52(8): 915-922. https://www.cnki.com.cn/Article/CJFDTOTAL-JSXB201608003.htm GAO Y K. Influence of different surface modification treatments on surface integrity and fatigue performance of TC4 titanium alloy[J]. Acta Metallurgica Sinica, 2016, 52(8): 915-922. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JSXB201608003.htm
[21]	YAO C F, WU D X, MA L F, et al. Surface integrity evolution and fatigue evaluation after milling mode, shot-peening and polishing mode for TB6 titanium alloy[J]. Applied Surface Science, 2016, 387: 1257-1264. doi: 10.1016/j.apsusc.2016.06.162
[22]	田硕, 杨斌涛, 盖鹏涛, 等. 整体叶盘叶片喷丸强化变形数值模拟及试验研究[J]. 材料导报, 2023, 37 (sup.2): 479-484. https://www.cnki.com.cn/Article/CJFDTOTAL-CLDB2023S2076.htm TIAN S, YANG B T, GAI P T, et al. Numerical simulation and experimental research on shot peening deformation of blisk blade[J]. Materials Reports, 2023, 37(sup.2): 479-484. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CLDB2023S2076.htm