Effect of 3D-SiO<sub>2</sub>-fiber interlayer on SiC and Nb vacuum brazing

MA Qiang; WANG Tao; CHEN Yongwei; HE Peng; CHEN Xiaojiang; JIN Xiao; ZHENG Bin

doi:10.12073/j.hjxb.20220930002

TRANSACTIONS OF THE CHINA WELDING INSTITUTION > 2023 > 44(8): 21-27. > DOI: 10.12073/j.hjxb.20220930002

MA Qiang, WANG Tao, CHEN Yongwei, HE Peng, CHEN Xiaojiang, JIN Xiao, ZHENG Bin. Effect of 3D-SiO₂-fiber interlayer on SiC and Nb vacuum brazing[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2023, 44(8): 21-27. DOI: 10.12073/j.hjxb.20220930002

Citation:

PDF (5658 KB)

Effect of 3D-SiO₂-fiber interlayer on SiC and Nb vacuum brazing

MA Qiang^{1, 2, 3,},
WANG Tao¹,
CHEN Yongwei¹,
HE Peng^{2, 3, ,},
CHEN Xiaojiang³,
JIN Xiao³,
ZHENG Bin³

1.
Key Laboratory of Advanced Welding Technology of Jiangsu Province, Jiangsu University of Science and Technology, Zhenjiang, 212003, China
2.
State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin, 150001, China
3.
Zhejiang Seleno Science and Technology Co., Ltd., Jinhua, 321016, China

More Information

Received Date: September 29, 2022
Available Online: July 18, 2023

Graphical Abstract

Abstract

Abstract

In order to solve the problems such as the less addition and agglomeration of enhanced particles, a new composite interlayer was introduced to assist in brazing between SiC and Nb. The composite interlayer was braided by SiO₂-fiber in three dimension with loose and porous structure (3D-SiO₂-fiber). The wettability of 3D-SiO₂-fiber, microstructure and mechanical property of the joints were analyzed by SEM, XRD and electronic universal testing machine. The results show that, when the content of Ti increased from 4.5% to 6.0%, the wetting angle of AgCu-Ti active filler metal on the surface of 3D-SiO₂-fiber interlayer decreased from 90° to 3°. The wettability was significantly improved. Moreover, the immersion depth of AgCu-Ti active filler metal in 3D-SiO₂-fiber interlayer increased continuously. With the increase of brazing temperature (950 ~980 ℃) and holding time (10 ~25 min), the reaction between 3D-SiO₂-fiber and AgCu-6.0Ti active filler metal was gradually full. This method not only ensured that 3D-SiO₂-fiber was able to be added to the filler metal in a large amount, but also Cu₃Si, TiSi, α-Ti and Ti₂Cu particles dispersed in the joint. So, the residual stress was relieved and the shear strength of joint was improved. Then the reliable joint between ceramic and metal was realized.
- residual stress,
- 3D-SiO₂-fiber composite interlayer,
- active filler metal,
- microstructure,
- mechanical property

FullText(HTML)

References (21)

References

Ma Q, Pu J, Li S G, et al. Introducing a 3D-SiO₂-fiber interlayer for brazing SiC with TC4 by AgCuTi[J]. Journal of Advanced Joining Processes, 2022, 5: 100082. doi: 10.1016/j.jajp.2021.100082

He Z J, Li C, Si X Q, et al. Wetting of Si–14Ti alloy on SiC_f/SiC and C/C composites and their brazed joint at high temperatures[J]. Ceramics International, 2021, 47(10): 13845 − 13852. doi: 10.1016/j.ceramint.2021.01.250

Wang Z Y, Hassaan A B, Ma Q, et al. The use of a carbonized phenolic formaldehyde resin coated Ni foam as an interlayer to increase the high-temperature strength of C/C composite-Nb brazed joints[J]. Ceramics International, 2022, 48(6): 7584 − 7592. doi: 10.1016/j.ceramint.2021.11.302

Ba J, Ji X, Wang B, et al. Microstructure design of C/C composites through electrochemical corrosion for brazing to Nb[J]. Journal of Materials Science & Technology, 2022, 104: 33 − 40.

Liao M Q, Gong H S, Qu N, et al. CALPHAD aided mechanical properties screening in full composition space of NbC-TiC-VC-ZrC ultra-high temperature ceramics[J]. International Journal of Refractory Metals and Hard Materials, 2023, 113: 106191. doi: 10.1016/j.ijrmhm.2023.106191

Cui B, Song L Y, Liu Z W, et al. Study of the morphology and properties of diamond joints brazed with carbide-reinforced Cu-Sn-Ti filler metal[J]. China Welding, 2022, 31(3): 53 − 60.

杨景红, 刘甲坤, 付曦, 等. SiO₂-BN复相陶瓷润湿性及其接头微观组织[J]. 焊接学报, 2022, 43(10): 31 − 36. doi: 10.12073/j.hjxb.20210908002

Yang Jinghong, Liu Jiakun, Fu Xi, et al. Study on the wettability and the microstructure of SiO₂-BN multiphase ceramics[J]. Transactions of the China Welding Institution, 2022, 43(10): 31 − 36. doi: 10.12073/j.hjxb.20210908002

Liao M Q, Wang F J, Zhu J T, et al. P222₁-C8: A novel carbon allotrope denser than diamond[J]. Scripta Materialia, 2022, 212: 114549. doi: 10.1016/j.scriptamat.2022.114549

Guo W, Li K, Zhang H Q, et al. Low residual stress C/C composite-titanium alloy joints brazed by foam interlayer[J]. Ceramics International, 2022, 48(4): 5260 − 5266. doi: 10.1016/j.ceramint.2021.11.067

Zhao Y X, Wang M R, Cao J, et al. Brazing TC4 alloy to Si₃N₄ ceramic using nano-Si₃N₄ reinforced AgCu composite filler[J]. Materials and Design, 2015, 76: 40 − 46. doi: 10.1016/j.matdes.2015.03.046

Fan D Y, Li C L, Huang J H, et al. A novel composite-diffusion brazing process based on transient liquid phase bonding of a C_f/SiC composite to Ti-6Al-4V[J]. Ceramics International, 2017, 43(15): 13009 − 13012. doi: 10.1016/j.ceramint.2017.06.044

Fan D Y, Huang J H, Zhao X P, et al. Joining of C_f /SiC composite to Ti-6Al-4V with (Ti-Zr-Cu-Ni) + Ti filler based om in-situ alloying concept[J]. Ceramics International, 2017, 43(5): 4151 − 4158. doi: 10.1016/j.ceramint.2016.12.030

Cui B, Huang J H, Xiong J H, et al. Reaction-composite brazing of carbon fiber reinforced SiC composite and TC4 alloy using Ag-Cu-Ti-(Ti + C) mixed powder[J]. Materials Science and Engineering A, 2013, 562: 203 − 210. doi: 10.1016/j.msea.2012.11.031

Wang Z Y, Wang G, Li M N, et al. Three-dimensional graphene-reinforced Cu foam interlayer for brazing C/C composites and Nb[J]. Carbon, 2017, 118: 723 − 730. doi: 10.1016/j.carbon.2017.03.099

Wang Z Y, Li M N, Ba J, et al. In-situ synthesized TiC nano-flakes reinforced C/C composite-Nb brazed joint[J]. Journal of the European Ceramic Society, 2018, 38(4): 1059 − 1068. doi: 10.1016/j.jeurceramsoc.2017.11.059

Wang P C, Xu Z Q, Qin B, et al. Active brazing of high entropy ceramic and Nb metal: Interfacial microstructure and brazing mechanism[J]. Vacuum, 2022, 205: 111464. doi: 10.1016/j.vacuum.2022.111464

Kelkar G P, Carim A H. Synthesis, properties, and ternary phase stability of M6X compounds in the Ti-Cu-O system[J]. Journal of the American Ceramic Society, 1993, 76(7): 1815 − 1820. doi: 10.1111/j.1151-2916.1993.tb06652.x

Nguyen L M, Leguillon D, Gillia O, et al. Bond failure of a SiC/SiC brazed assembly[J]. Mechanics of Materials, 2012, 50: 1 − 8. doi: 10.1016/j.mechmat.2012.03.001

Shi X H, Jin X X, Lin H J, et al. Joining of SiC nanowires-toughened SiC coated C/C composites and nickel based superalloy (GH3044) using Ni71CrSi interlayer[J]. Journal of Alloys and Compounds, 2017, 693: 837 − 842. doi: 10.1016/j.jallcom.2016.09.245

Peng Y, Li J L, Shi J M, et al. Microstructure and mechanical properties of Al₂O₃ ceramic and Ti₂AlNb alloy joints brazed with Al₂O₃ particles reinforced Ag-Cu filler metal[J]. Vacuum, 2021, 192: 110430. doi: 10.1016/j.vacuum.2021.110430

Zhao L, Jiang Z L, Zhang C, et al. Theoretical modeling based on stress wave propagation and experimental verification of residual stress in stereolithography printed ZrO₂[J]. Ceramics International, 2021, 47: 26935 − 26941. doi: 10.1016/j.ceramint.2021.06.105

Cited By

Cited by

Periodical cited type(2)

1.	陶军，侯金保，蒋帮政，杨朝曦，陈修凯. SiC粉末配比对CMC/高温合金钎焊接头界面组织和力学性能的影响. 焊接学报. 2025(02): 87-94 . 本站查看
2.	赵雨微，王策，郑淮北，林盼盼，何皓铧，林铁松，何鹏. Al_2O_3陶瓷玻璃钎焊接头原位强化及机理. 焊接学报. 2025(03): 9-17 . 本站查看

Other cited types(0)

Get Citation

PDF

XML

Article views (180) PDF downloads (60) Cited by(2)

Turn off MathJax

Article Contents

Abstract

References

Effect of 3D-SiO2-fiber interlayer on SiC and Nb vacuum brazing

Abstract

References

Cited by

Periodical cited type(2)

Other cited types(0)

Catalog

Export File

Citation

Format

Content

Effect of 3D-SiO₂-fiber interlayer on SiC and Nb vacuum brazing