THE METALLURGICAL BEHAVIOR DURING BRAZING OF NI-BASE ALLOY INCONEL-600 TO SI3N4 WITH AG71CU27TI2 FILLER METAL

被引：10

作者：

CHEN, JH ^{[1
]}

WANG, GZ ^{[1
]}

NOGI, K ^{[1
]}

KAMAI, M ^{[1
]}

SATO, N ^{[1
]}

IWAMOTO, N ^{[1
]}

机构：

[1] OSAKA UNIV,WELDING RES INST,IBARAKI,OSAKA 567,JAPAN

来源：

JOURNAL OF MATERIALS SCIENCE | 1993年 / 28卷 / 11期

关键词：

D O I：

10.1007/BF00354696

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Detailed observations were carried out on the metallurgical behaviour of joint-brazing of nickel based alloy Inconel 600 to Si3N4 with Ag71Cu27Ti2 filler metal, with emphasis on the interface between the filler metal and the Inconel 600 and the effects of nickel which was the predominant element in the base metal. Based on the experimental results, the mechanism of bonding Inconel 600 to the filler metal is attributed to the diffusion of silver and copper along the grain boundaries of the Inconel 600, which results in mechanical anchoring. The effects of nickel on the metallurgical behaviour of filler metal are summed up as enhancing the separation of silver- and copper-rich liquid phases from the molten filler metal; combining titanium and decreasing its activity in the reaction with Si3N4 at the interface with ceramics; promoting the diffusion of silver and copper into Inconel 600; and facilitating the flow of filler metal over the surface of Inconel 600.

引用

页码：2933 / 2942

页数：10

共 26 条

[1] Wetting and joining between Si3N4 ceramic and Cu-Ni-Ti alloy brazing filler
Dept. of Mat. Sci. and Engineering, Jinlin University of Technology, Changchun 130025, China
不详
Jinshu Xuebao, 5 (527-530):
[2] Brazing Si3N4 ceramic with Ag-Cu-Ti+Mo composite filler
Zhang, J. (hitzhangjie@hit.edu.cn), 1600, Harbin Research Institute of Welding (34):
[3] Interfacial microstructure of Si3N4/Si3N4 brazing joint with Cu-Zn-Ti filler alloy
Zhang, J.
Zhang, X. M.
Zhou, Y.
Naka, M.
Svetlana, Atroshenko
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 495 (1-2): : 271 - 275
[4] Brazing Si3N4 Ceramic to Molybdenum Using an Ag-Cu-Ti Filler
Zhao, T.
Mo, D. F.
Yu, L. Q.
Wang, Y. Y.
Li, J.
Li, X.
Liu, D. F.
Wang, X. K.
Gong, H. M.
WELDING JOURNAL, 2021, 100 (06) : 206S - 212S
[5] JOINING OF SI3N4 USING AG57CU38TI5 BRAZING FILLER METAL
XIAN, AP
SI, ZY
JOURNAL OF MATERIALS SCIENCE, 1990, 25 (10) : 4483 - 4487
[6] Microstructure and Shear Strength of Brazing TiAl/Si3N4 Joints with Ag-Cu Binary Alloy as Filler Metal
Dong, Duo
Zhu, Dongdong
Wang, Ye
Wang, Gang
Wu, Peng
He, Qing
METALS, 2018, 8 (11)
[7] Effect of brazing temperature on microstructure and mechanical properties of Si3N4/Si3N4 joints brazed with Ag–Cu–Ti + Mo composite filler
Y. M. He
J. Zhang
X. Wang
Y. Sun
Journal of Materials Science, 2011, 46 : 2796 - 2804
[8] FORMATION OF INTERFACIAL MICROSTRUCTURE IN BRAZING OF SI3N4 WITH TI-ACTIVATED AG-CU FILLER ALLOYS
PAULASTO, M
KIVILAHTI, JK
SCRIPTA METALLURGICA ET MATERIALIA, 1995, 32 (08): : 1209 - 1214
[9] SEGREGATION OF CHROMIUM AT THE INTERFACE BETWEEN NI-CR-SI-TI BRAZING FILLER METAL AND SI3N4 CERAMICS
CHEN, JH
WANG, GZ
NOGI, K
KAMAI, M
SATO, N
IWAMOTO, N
JOURNAL OF MATERIALS SCIENCE LETTERS, 1993, 12 (02) : 87 - 89
[10] Brazing of Si3N4 with amorphous Ti40Zr25Ni15Cu20 filler
Zou, Jiasheng
Jiang, Zhiguo
Zhao, Qizhang
Chen, Zheng
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 507 (1-2): : 155 - 160

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