Wettability of Ni-V, Co-V, and Ni-Cr-V system brazing alloys on Si3N4 ceramic and interfacial reactions

Hua Ping Xiong; Wei Dong; Bo Chen; Yan Sheng Kang; Akira Kawasaki; Hiroshi Okamura; Ryuzo Watanabe

doi:10.1016/j.msea.2007.04.026

Wettability of Ni-V, Co-V, and Ni-Cr-V system brazing alloys on Si₃N₄ ceramic and interfacial reactions

Hua Ping Xiong, Wei Dong, Bo Chen, Yan Sheng Kang, Akira Kawasaki, Hiroshi Okamura, Ryuzo Watanabe

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

In the present paper, six V-active brazes were designed. The wetting behavior of Ni-V, Co-V and Ni-Cr-V alloys on Si₃N₄ was studied by the sessile drop method. The results show that, under the heating condition of 1553 K/120 min, the Ni-V alloys with the V content of no higher than 25 wt.% did not wet Si₃N₄, whereas, the Ni-V alloys with the V content of no lower than 34.5 wt.% exhibit good wettability. Though the spreading of the Ni-V, Co-V and Ni-Cr-V brazing alloys on the Si₃N₄ was slow, intensive interfacial reactions occurred, and according to the results of XRD analysis, compounds of V₃Ni₂Si, V₆Si₅ and VN were formed at the interface of Si₃N₄/Ni-V alloy. The corresponding interfacial reactions were also discussed.

Original language	English
Pages (from-to)	376-381
Number of pages	6
Journal	Materials Science and Engineering A
Volume	474
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2007.04.026
Publication status	Published - 2008 Feb 15
Externally published	Yes

Keywords

Brazing alloy
Interfacial reaction
SiN
Wettability

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.msea.2007.04.026

Cite this

@article{5579ada25eb240a38ca8ccf9474dbee1,

title = "Wettability of Ni-V, Co-V, and Ni-Cr-V system brazing alloys on Si3N4 ceramic and interfacial reactions",

abstract = "In the present paper, six V-active brazes were designed. The wetting behavior of Ni-V, Co-V and Ni-Cr-V alloys on Si3N4 was studied by the sessile drop method. The results show that, under the heating condition of 1553 K/120 min, the Ni-V alloys with the V content of no higher than 25 wt.% did not wet Si3N4, whereas, the Ni-V alloys with the V content of no lower than 34.5 wt.% exhibit good wettability. Though the spreading of the Ni-V, Co-V and Ni-Cr-V brazing alloys on the Si3N4 was slow, intensive interfacial reactions occurred, and according to the results of XRD analysis, compounds of V3Ni2Si, V6Si5 and VN were formed at the interface of Si3N4/Ni-V alloy. The corresponding interfacial reactions were also discussed.",

keywords = "Brazing alloy, Interfacial reaction, SiN, Wettability",

author = "Xiong, {Hua Ping} and Wei Dong and Bo Chen and Kang, {Yan Sheng} and Akira Kawasaki and Hiroshi Okamura and Ryuzo Watanabe",

note = "Funding Information: This research work is sponsored by the National Natural Science Foundation of China (Contract Nos. 59905022 and 50475160). The authors would also like to express their appreciation to Japan Society for the Promotion of Science (JSPS) for its support.",

year = "2008",

month = feb,

day = "15",

doi = "10.1016/j.msea.2007.04.026",

language = "English",

volume = "474",

pages = "376--381",

journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",

issn = "0921-5093",

publisher = "Elsevier BV",

number = "1-2",

}

TY - JOUR

T1 - Wettability of Ni-V, Co-V, and Ni-Cr-V system brazing alloys on Si3N4 ceramic and interfacial reactions

AU - Xiong, Hua Ping

AU - Dong, Wei

AU - Chen, Bo

AU - Kang, Yan Sheng

AU - Kawasaki, Akira

AU - Okamura, Hiroshi

AU - Watanabe, Ryuzo

N1 - Funding Information: This research work is sponsored by the National Natural Science Foundation of China (Contract Nos. 59905022 and 50475160). The authors would also like to express their appreciation to Japan Society for the Promotion of Science (JSPS) for its support.

PY - 2008/2/15

Y1 - 2008/2/15

N2 - In the present paper, six V-active brazes were designed. The wetting behavior of Ni-V, Co-V and Ni-Cr-V alloys on Si3N4 was studied by the sessile drop method. The results show that, under the heating condition of 1553 K/120 min, the Ni-V alloys with the V content of no higher than 25 wt.% did not wet Si3N4, whereas, the Ni-V alloys with the V content of no lower than 34.5 wt.% exhibit good wettability. Though the spreading of the Ni-V, Co-V and Ni-Cr-V brazing alloys on the Si3N4 was slow, intensive interfacial reactions occurred, and according to the results of XRD analysis, compounds of V3Ni2Si, V6Si5 and VN were formed at the interface of Si3N4/Ni-V alloy. The corresponding interfacial reactions were also discussed.

AB - In the present paper, six V-active brazes were designed. The wetting behavior of Ni-V, Co-V and Ni-Cr-V alloys on Si3N4 was studied by the sessile drop method. The results show that, under the heating condition of 1553 K/120 min, the Ni-V alloys with the V content of no higher than 25 wt.% did not wet Si3N4, whereas, the Ni-V alloys with the V content of no lower than 34.5 wt.% exhibit good wettability. Though the spreading of the Ni-V, Co-V and Ni-Cr-V brazing alloys on the Si3N4 was slow, intensive interfacial reactions occurred, and according to the results of XRD analysis, compounds of V3Ni2Si, V6Si5 and VN were formed at the interface of Si3N4/Ni-V alloy. The corresponding interfacial reactions were also discussed.

KW - Brazing alloy

KW - Interfacial reaction

KW - SiN

KW - Wettability

UR - http://www.scopus.com/inward/record.url?scp=37649022458&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=37649022458&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2007.04.026

DO - 10.1016/j.msea.2007.04.026

M3 - Article

AN - SCOPUS:37649022458

SN - 0921-5093

VL - 474

SP - 376

EP - 381

JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

IS - 1-2

ER -