Advanced Search
DENG Yunhua, YUE Xishan, TAO Jun, JING Xiaodong. Study on the brazing process of titanium sound-reduction honeycomb core sandwich structure[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(11): 139-146. DOI: 10.12073/j.hjxb.2019400301
Citation: DENG Yunhua, YUE Xishan, TAO Jun, JING Xiaodong. Study on the brazing process of titanium sound-reduction honeycomb core sandwich structure[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(11): 139-146. DOI: 10.12073/j.hjxb.2019400301
shu

Study on the brazing process of titanium sound-reduction honeycomb core sandwich structure

  • 1.

    Aeronautical Key Laboratory for Welding and Joining Technologies, AVIC Manufacturing Technology Institute, Beijing 100024, China

  • 2.

    Aeronautical Key Laboratory for Welding and Joining Technologies, AVIC Manufacturing Technology Institute, Beijing 100024, China;Northwestern Polytechnical University, Xi'an 710072, China

  • 3.

    Beihang University, Beijing 100191, China

More Information
  • Received Date: May 09, 2019
    Graphical Abstract
    • Abstract
  • Titanium sound-reduction honeycomb sandwich core structures were brazed by Ti-based brazing filler metals. Effects of brazing filler metal in different thickness on the blockage of sound-reduction holes, brazing interface defects, brazing interface microstructure and mechanical properties of honeycomb sandwich structures were comparatively investigated. Results shows that:with increasing of the thickness of brazing filler metal, the blockage ration of sound-reduction holes is improved, and the dissolution of brazing filler metal to honeycomb core foil is enhanced, which makes the tensile strength of honeycomb sandwich structure decreased dramatically. However, defects at brazing interface are significantly reduced along with the increase of the thickness of brazing filler metal. When the thickness of brazing filler metal is 30 μm at the brazing temperature of 920℃ with the holding time of 90 min, titanium sound-reduction honeycomb sandwich structure with good mechanical properties could be attained, and the experimental results are in good agreement with the theoretical results of the acoustic performance of titanium sound-reduction honeycomb sandwich structure.
    • FullText(HTML)
    • References (16)
  • 霍麟祯. 消声蜂窝夹层结构元件的结构形式及其声学特性的研究分析[J]. 民用飞机设计与研究, 2000, 4:42-53 Huo Linzhen. Study on the structure and acoustic characteristics of anechoic honeycomb sandwich structure[J]. Civil Aircraft Design & Research, 2000, 4:42-53
    United Technologies Corporation. High admittance acoustic liner:America, US 7337875[P]. 2005−11−29.
    Wilson R S. Noise attenuation panel:America, US 6609592B2[P]. 2003−08−26.
    彭森. 大型民用客机短舱降噪技术进展[J]. 科技信息, 2011, 24:751-752 Peng Sen. Progress in noise reduction technology of large civil aircraft nacelle[J]. Science & Technology Information, 2011, 24:751-752
    Elangovan R, Olsen R F, Reynolds N D. Modeling of acoustically treated nacelle lip transpiration flow anti-icing system[C]//26th International Congress of the Aeronautical Sciences, 2008.
    Drevon E. Measurement methods and devices applied to A380 nacelle double degree-of-freedom acoustic linear development[C]//10th AIAA/CEAS Aeroacoustics Conference, 2004.
    Smith J T. Aircraft noise[M]. New York:Cambridge university Press, 1989.
    高兴强, 佀好学, 岳喜山, 等. TC4/TA18钛合金蜂窝夹层结构钎焊工艺研究[J]. 航空制造技术, 2015, 11:109-112 Gao Xingqiang, Si Haoxue, Yue Xishan, et al. Brazing process of TC4/TA18 titanium honeycomb sandwich constructure[J]. Aeronautical Manufacturing Technology, 2015, 11:109-112
    静永娟, 李晓红, 谢宗蕻, 等. 几何参数对钛合金蜂窝夹层结构比强度的影响[J]. 焊接学报, 2013, 34(9):103-106 Jing Yongjuan, Li Xiaohong, Xie Zonghong, et al. Influence of geometrical parameters on specific strength of Ti-based alloy honeycomb unit[J]. Transactions of the China welding institution, 2013, 34(9):103-106
    张启运, 庄鸿寿. 钎焊手册第3版[M]. 北京:机械工业出版社, 2017.
    张翥, 王群娇, 莫畏. 钛的金属学和热处理)[M]. 北京:冶金工业出版社, 2009.
    Ganjeh E, Sarkhosh H, Bajgholi M E, et al. Increasing Ti-6Al-4V brazed joint strength equal to the base metal by Ti and Zr amorphous filler alloys[J]. Materials Characterization, 2012, 71:31-40.
    Botstein O, Schwarzman A, Rabinkin A. Induction brazing of Ti-6Al-4V alloy with amorphous 25Ti-25Zr-50Cu brazing filler metal[J]. Materials Science and Engineering A, 1995, 206:14-23.
    Wang W T, Fan M Y, Li J L, et al. Interfacial microstructure evolution and shear strength of titanium sandwich structures fabricated by brazing[J]. Journal of Materials Engineering and Performance, 2016, 25(3):774-780.
    Jing Xiaodong, Sun Xiaofeng. Discrete vortex simulation on the acoustic non-linearity of an orifice[J]. AIAA Journal, 2000, 38(9):1565-1572.
    Guess W. Calculation of perforated plate liner parameters from specified acoustic resistance and reactance[J]. Journal of Sound and Vibration, 1975, 40(81):119-137.
    • Related Articles

  • Related Articles

    [1]DONG Wenjiang, ZHANG Xinmeng, XIE Yuming, ZOU Nan, MENG Xiangchen, HUANG Yongxian. Mechanical performances and corrosion behaviors of robotic wire-feeding friction stir welding of 5A06 aluminum alloys[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2024, 45(11): 61-65. DOI: 10.12073/j.hjxb.20240710002
    [2]TAO Wang, WANG Xian, CHEN Ao, LI Liqun. Stress field and mechanical properties of laser metal deposited aluminum alloys[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(4): 62-66. DOI: 10.12073/j.hjxb.20191013002
    [3]LIN Song, ZHANG Kun, WANG Weibing, LUAN Guohong. Microstructures and mechanical properties of 2060 aluminum-lithium alloy FSW joint[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2017, 38(6): 101-104.
    [4]ZHENG Lijuan, CHAI Xuan, HAN Xiaojuan, FU Yuming. Analysis on electromagnetic heat strengthening of welded joint with embedding crack and mechanical performance testing[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (10): 5-8.
    [5]ZHANG Man, XUE Songbai, DAI Wei, LOU Yinbin, WANG Shuiqing. Mechanical properties and microstructure of 3003 Al-alloy brazed joint with Zn-Al filler metal[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (3): 61-64.
    [6]YAN Honghua, ZHANG Kaifeng, WU Yun. Analysis of microstruc ture and mechanics performance of laser butt-weld for Al-Mg alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (1): 97-100,104.
    [7]GUO Yonghuan, FAN Xiying, WANG Guangfeng. Influence of cerium oxide on mechanical properties of low alloy steel electrode[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (10): 41-44.
    [8]WU Wei, CHENG Guangfu, GAO Hongming, WU Lin. Microstructure transformation and mechanical properties of TC4 alloy joints welded by TIG[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (7): 81-84.
    [9]WANG Zhicheng, QIAO Jisen, CHEN Jianhong, ZHU Liang. Investigation on the local mechanical properties of the automobile aluminium alloy welded joint[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (1): 21-24.
    [10]SONG Jianling, LIN Sanbao, YANG Chunli, FAN Chenglei. Microstructure and mechanical properties of TIG brazing of stainless steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2008, (4): 105-108.

  • Cited by

    Periodical cited type(1)

    1. 刘德政，李炎，罗静，王友. T型焊接接头弯曲疲劳寿命预测方法. 塑性工程学报. 2021(01): 172-178 .

    Other cited types(1)

Catalog

    Get Citation
    PDF
    XML
    Article views (308) PDF downloads (9) Cited by(2)
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Website Copyright © Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing HouseTel：0451-86323218Address：No. 2077, Chuangxin Road, Songbei District, Harbin

    Supported by: Beijing Renhe Information Technology Co. Ltd    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return