INVESTIGATION ON THE WETTABLITY AND THE INTERFACIAL REACTION BETWEEN COPPER-BASE FILLER METAL AND WHITE CAST IRON

Abstract

Abstract: The wettability and the interfacial reaction between Cu-base filler metal and white cast iron are investigated. The separation of carbon in the white cast iron is the main reason influencing the wettability. The experimental results showed that CuZnMnNi2 and CuZnMnSn2 filler metals had the advantage of wettability and enough shear strength of brazing joint (τNib= 312MPa,τSnb = 276MPa). The influence of brazing temperature and time on the wettability is significant. The wettability will decline when brazing temperature and time exceed the critical temperature and time.

Key words: Brazing, Cu-base filler metal, Interfacial reaction, Wettability, White cast iron

CLC Number:

TG454

Ren Luquan;Qiu Xiaoming;Xu Desheng;Li Jianqiao. INVESTIGATION ON THE WETTABLITY AND THE INTERFACIAL REACTION BETWEEN COPPER-BASE FILLER METAL AND WHITE CAST IRON[J]. , 1998, 34(3): 96-100.

[1]	LI Li, WANG Yixuan, LUO Fen, ZHANG Wentao, ZHAO Wei, LI Xiaoqiang. Effect of Brazing Time on TiAl Joint Brazed with TiH₂-65Ni+TiB₂ Filler [J]. Journal of Mechanical Engineering, 2024, 60(8): 176-185.
[2]	WU Chunya, SUN Ruijiang, HOU Bo, LI Xiguang, WU Jiahao, LIU Chang, CHEN Mingjun. New Progress of Responsive Solid Surfaces with Reversibly Switchable Wettability [J]. Journal of Mechanical Engineering, 2024, 60(7): 144-173.
[3]	WANG Xingxing, WU Gang, HE Peng, YANG Xiaohong. First-principles Calculations on Interface Behavior of Ni/WC Composite Brazed Coatings [J]. Journal of Mechanical Engineering, 2024, 60(4): 296-304.
[4]	JIA Xu, HU Lifang, LI Zihao, ZHENG Zhi, LIU Wei, ZHANG Peng. Study on the Brazing Mechanism and Mechanical Properties of Glass-Copper Joining Process Based on Anodic Bonding [J]. Journal of Mechanical Engineering, 2024, 60(2): 140-149.
[5]	GAO Dejun, WU Shaowang, YANG Shengxu, ZHANG Chenghao, ZHOU Long, SI Xiaoqing, LI Chun, QI Junlei, CAO Jian. Study on the Influences of High Temperature Treatment on the Interfacial Microstructure and Mechanical Properties of TA1/TC4 Brazed Joints [J]. Journal of Mechanical Engineering, 2024, 60(14): 109-116.
[6]	YOU Tianya, JI Xianbing, GUO Hao, GAN Yuanyuan, MIAO Zheng. Enhancement of Steam Condensation Heat Transfer on the Mastoid-stripe Bilayer Surface [J]. Journal of Mechanical Engineering, 2023, 59(24): 156-163.
[7]	LI Juan, CHANG Ziheng, ZHAO Honglong, LI Lixin, ZHANG Yingzhe, TU Quan, QIN Qingdong, HE Peng. Study on the Microstructures and Properties of 70% SiC_p/Al Composites Joints Brazed with Titanium Foam/AlSiMg Composite Filler Metal [J]. Journal of Mechanical Engineering, 2023, 59(14): 92-105.
[8]	LONG Weimin, LIU Dashuang, WU Aiping, ZHONG Sujuan, WANG Decheng. Influence of Size and Content on the Wear Resistance of Induction Brazing Diamond Coating in Air [J]. Journal of Mechanical Engineering, 2023, 59(12): 225-235.
[9]	LI Xinyue, LI Jian, ZHANG Jiankang, LIN Panpan, LIN Tiesong, HE Peng. Research on the Process and Mechanism of Reactive Air Brazing of Al₂O₃Ceramics with AgCu28-B₂O₃ Filler [J]. Journal of Mechanical Engineering, 2023, 59(10): 48-55.
[10]	MAO Yamei, HEI Hongjun, GAO Jie, ZHENG Ke, YU Shengwang, WANG Yao. Research Progress of Brazing Diamond and Application of Tools [J]. Journal of Mechanical Engineering, 2022, 58(4): 80-93.
[11]	CHEN Rongxin, ZHANG Wei, SUN Wei, YE Jiaxin, LIU Xiaojun, LIU Kun. Influence of Film Thickness on Surface Wettability of Heat Treated Polydimethylsiloxane Films [J]. Journal of Mechanical Engineering, 2022, 58(3): 186-193.
[12]	LIU Zhibin, QIAO Yuanyuan, ZHAO Ning. Effect of Zn Content on Interfacial Reactions of Cu/Sn/Cu-xZn Micro Solder Joints [J]. Journal of Mechanical Engineering, 2022, 58(2): 269-275.
[13]	WANG Zhiyuan, XING Zhiguo, WANG Haidou, DAN Debin. Research Progress of Droplet Wetting Behavior on Solid Textured Surface [J]. Journal of Mechanical Engineering, 2022, 58(1): 124-144.
[14]	QIN Guoliang, GENG Peihao, CHEN Yong, REN Wenjian. Numerical Analysis of Stress Evolution in MIG Arc Brazing-fusion Welding of Al Alloy to Galvanized Steel Plate [J]. Journal of Mechanical Engineering, 2021, 57(2): 87-96.
[15]	YIN Xiaohui, XU Fan, XU Dong, DING Jianxiang, CHEN Ji, DING Zichao, CUI Bing. Research on Microstructure and Grinding Performance of Vacuum Brazed Diamond with ZrC Reinforced Cu-Sn-Ti Composite Alloys [J]. Journal of Mechanical Engineering, 2021, 57(18): 182-189.

INVESTIGATION ON THE WETTABLITY AND THE INTERFACIAL REACTION BETWEEN COPPER-BASE FILLER METAL AND WHITE CAST IRON

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments