Advanced Search
ZHANG Deku, WANG Heng, KANG Lulu, SUN Biao. Pressure brazing of 70% SiCp / Al composites using composite fillers[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(6): 67-71. DOI: 10.12073/j.hjxb.20190322003
Citation: ZHANG Deku, WANG Heng, KANG Lulu, SUN Biao. Pressure brazing of 70% SiCp / Al composites using composite fillers[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(6): 67-71. DOI: 10.12073/j.hjxb.20190322003

Pressure brazing of 70% SiCp / Al composites using composite fillers

More Information
  • Received Date: March 21, 2019
  • Available Online: September 26, 2020
  • The Al-Si-xSiC(x is the volume fraction) composite fillers were prepared by mechanical ball-milling method, in order to achieve a connection of 70% SiCp /Al composites using pressure brazing. The joints are composed of α-Al, Si, SiC, Al2O3 and other phase identified by SEM and EDS. The results showed that SiC particles are pinned in the seam which is similar to composites under pressure. Difference of coefficient of thermal expansion between the base metal and the fillers can be alleviated by certain SiC particles in the seam, thereby welding residual stress was reduced, and the strength of the joint was enhanced. In addition, the wetting of fillers and SiC particles can be promoted by a certain pressure during brazing.
  • Çevik E, Sun Y, Ahlatci H, et al. Effect of magnesium additions on composites with Al and Al-12% Si matrices strengthened with B4C and prepared by infiltration under pressure[J]. Metal Science & Heat Treatment, 2016, 58(5-6): 1 − 5.
    Yolshina L. Novel aluminum-graphene and aluminum-graphite metallic composite materials: synthesis and properties[J]. Journal of Alloys & Compounds, 2016, 663: 449 − 459.
    Sharma V, Prakash U, Kumar B V M. Surface composites by friction stir processing: a review[J]. Journal of Materials Processing Technology, 2015, 224: 117 − 134. doi: 10.1016/j.jmatprotec.2015.04.019
    Zhang D, Zhan Z. Strengthening effect of graphene derivatives in copper matrix composites[J]. Journal of Alloys and Compounds, 2016, 654: 226 − 233. doi: 10.1016/j.jallcom.2015.09.013
    Springer H, Aparicio Fernandez R, Duarte M J, et al. Microstructure refinement for high modulus in-situ metal matrix composite steels via controlled solidification of the system Fe-TiB2[J]. Acta Materialia, 2015, 96: 47 − 56. doi: 10.1016/j.actamat.2015.06.017
    Reeb A, Merzkirch M, Schulze V, et al. Heat treatment during composite extruded spring steel wire reinforced EN AW-6082[J]. Journal of Materials Processing Technology, 2016, 229: 1 − 8. doi: 10.1016/j.jmatprotec.2015.08.022
    李娟, 王克鸿, 张德库. 合金元素对70%SiCp/Al复合材料钎料性能的影响[J]. 焊接学报, 2015, 36(10): 73 − 76,104.

    Li Juan, Wang Kehong, Zhang Deku. Effect of alloying elements on the 70% SiCp/Al composites solder properties[J]. Transactions of the China Welding Institution, 2015, 36(10): 73 − 76,104.
    娄菊红, 杨延清, 原梅妮, 等. 金属基复合材料界面残余应力的研究进展[J]. 材料导报, 2009, 23(19): 75 − 78. doi: 10.3321/j.issn:1005-023X.2009.19.017

    Lou Juhong, Yang Yanqing, Yuan Meini, et al. Research progress on interfacial residual stress of metal matrix composites[J]. Materials Reports, 2009, 23(19): 75 − 78. doi: 10.3321/j.issn:1005-023X.2009.19.017
    邰枫, 郭福, 申灏, 等. 纳米Ag颗粒增强复合钎料蠕变性能的研究[J]. 稀有金属材料与工程, 2010, 39(6): 1005 − 1008.

    Tai Feng, Guo Fu, Shen Hao, et al. Study on creep properties of Ag nanoparticles reinforced Sn-Cu composite solder[J]. Rare Metal Materials and Engineering, 2010, 39(6): 1005 − 1008.
    杨俊, 吴爱萍, 邹贵生, 等. TiN改性钎料连接Si3N4陶瓷的接头高温性能[J]. 焊接学报, 2006, 27(7): 18 − 20. doi: 10.3321/j.issn:0253-360X.2006.07.005

    Yang Jun, Wu Aiping, Zou Guisheng, et al. The high temperature performance of TiN modified solder joint connection Si3N4 ceramic[J]. Transactions of the China Welding Institution, 2006, 27(7): 18 − 20. doi: 10.3321/j.issn:0253-360X.2006.07.005
    Zhu M, Chung D D L. Improving the strength of brazed joints to alumina by adding carbon fibres[J]. Journal of Materials Science, 1997, 32(20): 5321 − 5333. doi: 10.1023/A:1018666827969
    宋晓国, 曹健, 陈海燕, 等. 颗粒增强复合钎料钎焊TiAl合金接头界面结构及性能[J]. 焊接学报, 2013, 34(7): 13 − 16.

    Song Xiaoguo, Cao Jian, Chen Haiyan, et al. Interface structure and properties of TiAl alloy joints brazed by particle reinforced composite brazing filler metal[J]. Transactions of the China Welding Institution, 2013, 34(7): 13 − 16.
    康路路. 高体积分数SiCp/Al复合材料钎接-扩散复合连接工艺研究[D]. 南京: 南京理工大学, 2016.

    Kang Lulu. Research on Brazing and diffusion bonding welding technology of SiCp/Al composite materials[D]. Nanjing: Nanjing University of Science and Technology, 2016.
  • Related Articles

    [1]ZHU Ming, ZHANG Hao, SHI Kun, HOU Xiaofei, SHI Yu. Analysis of surface roughness of fluorocarbon aluminum powder coating during laser cleaning and its influence on laser absorption[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2024, 45(3): 43-53. DOI: 10.12073/j.hjxb.20230331002
    [2]ZHOU Wenting, SI Yupeng, HE Hongzhou, WANG Rongjie. Design of reflow oven furnace temperature based on quantum multi-objective optimization algorithm[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2022, 43(1): 85-91. DOI: 10.12073/j.hjxb.20210508001
    [4]YANG Tuoyu, MENG Gongge, CHEN Feng, XIA Xianming. Effects of surface absorption of Ge on Sn2.5Ag0.7Cu/Cu interfacial reaction and wettability[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (8): 85-88.
    [5]WANG He, WANG Wei, ZHU Chengyu, WANG Xuyou, LIN Shangyang. Absorption of GMAW pulse arc to Nd:YAG laser power[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (8): 61-64.
    [6]GUO Chunhuan, CHI Zhidong, FU Xueman, LIU Ruitang. Difference of impact absorbed energy between butt weld metal and deposited metal[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (6): 99-102.
    [7]SHEN Jie, JIN Xian-long, GUO Yi-zhi. Numerical simulation on vibration in ultrasonic welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (3): 13-16.
    [8]ZHANG Yi, LI Li-jun, CHENG Gen-yu, ZHANG gang. Fresnel absorption in keyhole in deep penetration laser welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2004, (5): 121-124,128.
    [9]ZHANG De-fen, CHEN Xiao-wen, SONG Tian-min, ZHANG Guo-fu, ZUO Liang. Study of mechanical vibration welding on impact energy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2003, (5): 85-87.
    [10]CHEN Yan bin, LI Li qun, WU Lin. Quantitative measurement of absorption and defocusing of laser beam by electric arc[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2003, (3): 56-58.

Catalog

    Article views (397) PDF downloads (14) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return