Partial transient liquid phase diffusion bonding of ZrC-SiC and 304 stainless steel by Ti/Ni interlayer: Microstructure and properties

Lin Jincheng; Xiao Bangyang; Xing Lili; Hu Yanying; Lin Panpan; Lin Tiesong; He Peng; Yang Weiqi

doi:10.1016/j.jeurceramsoc.2022.03.021

Partial transient liquid phase diffusion bonding of ZrC-SiC and 304 stainless steel by Ti/Ni interlayer: Microstructure and properties

Lin Jincheng
, Xiao Bangyang
, Xing Lili
, Hu Yanying
, Lin Panpan
, Lin Tiesong
, He Peng
, Yang Weiqi^*

^*Corresponding author for this work

School of Materials Science and Engineering

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

15 Scopus citations

Abstract

The ZrC-SiC ceramic (ZS) was joined to 304 stainless steel (304SS) by using Ti/Ni interlayer. The joining process involves a transient liquid phase bonding at the ZS interface and a diffusion bonding at the 304SS interface. It is found TiC_x grew fast on ZS interface or precipitated as particles in certain region of transient liquid, and its distribution and morphology were controlled by Ti gradient. Small amount of Si dissolved into liquid and then precipitated as Ti₃Ni₂Si with similar lattice structure to Ti₂Ni. During solid-state diffusion, the TiNi reaction layer quickly transformed to refractory TiNi₃ layer with a small number of Kirkendall pores and Ni₅Zr phase at the TiNi₃/Ni boundary. The underlying mechanism of interfacial reactions and microstructure evolution were proposed. The maximum shear strength of 97 ± 10 MPa was achieved when joining at 960 °C for 3 h. The failure mainly occurred along TiNi₃/Ni boundary due to the presence of Kirkendall pores.

Original language	English
Pages (from-to)	3708-3719
Number of pages	12
Journal	Journal of the European Ceramic Society
Volume	42
Issue number	9
DOIs	https://doi.org/10.1016/j.jeurceramsoc.2022.03.021
State	Published - Aug 2022

Keywords

Interfacial reaction
Mechanical property
Thermodynamics
Ti-Ni
ZrC-SiC

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10.1016/j.jeurceramsoc.2022.03.021

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title = "Partial transient liquid phase diffusion bonding of ZrC-SiC and 304 stainless steel by Ti/Ni interlayer: Microstructure and properties",

abstract = "The ZrC-SiC ceramic (ZS) was joined to 304 stainless steel (304SS) by using Ti/Ni interlayer. The joining process involves a transient liquid phase bonding at the ZS interface and a diffusion bonding at the 304SS interface. It is found TiCx grew fast on ZS interface or precipitated as particles in certain region of transient liquid, and its distribution and morphology were controlled by Ti gradient. Small amount of Si dissolved into liquid and then precipitated as Ti3Ni2Si with similar lattice structure to Ti2Ni. During solid-state diffusion, the TiNi reaction layer quickly transformed to refractory TiNi3 layer with a small number of Kirkendall pores and Ni5Zr phase at the TiNi3/Ni boundary. The underlying mechanism of interfacial reactions and microstructure evolution were proposed. The maximum shear strength of 97 ± 10 MPa was achieved when joining at 960 °C for 3 h. The failure mainly occurred along TiNi3/Ni boundary due to the presence of Kirkendall pores.",

keywords = "Interfacial reaction, Mechanical property, Thermodynamics, Ti-Ni, ZrC-SiC",

author = "Lin Jincheng and Xiao Bangyang and Xing Lili and Hu Yanying and Lin Panpan and Lin Tiesong and He Peng and Yang Weiqi",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",

year = "2022",

month = aug,

doi = "10.1016/j.jeurceramsoc.2022.03.021",

language = "英语",

volume = "42",

pages = "3708--3719",

journal = "Journal of the European Ceramic Society",

issn = "0955-2219",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Partial transient liquid phase diffusion bonding of ZrC-SiC and 304 stainless steel by Ti/Ni interlayer

T2 - Microstructure and properties

AU - Jincheng, Lin

AU - Bangyang, Xiao

AU - Lili, Xing

AU - Yanying, Hu

AU - Panpan, Lin

AU - Tiesong, Lin

AU - Peng, He

AU - Weiqi, Yang

PY - 2022/8

Y1 - 2022/8

N2 - The ZrC-SiC ceramic (ZS) was joined to 304 stainless steel (304SS) by using Ti/Ni interlayer. The joining process involves a transient liquid phase bonding at the ZS interface and a diffusion bonding at the 304SS interface. It is found TiCx grew fast on ZS interface or precipitated as particles in certain region of transient liquid, and its distribution and morphology were controlled by Ti gradient. Small amount of Si dissolved into liquid and then precipitated as Ti3Ni2Si with similar lattice structure to Ti2Ni. During solid-state diffusion, the TiNi reaction layer quickly transformed to refractory TiNi3 layer with a small number of Kirkendall pores and Ni5Zr phase at the TiNi3/Ni boundary. The underlying mechanism of interfacial reactions and microstructure evolution were proposed. The maximum shear strength of 97 ± 10 MPa was achieved when joining at 960 °C for 3 h. The failure mainly occurred along TiNi3/Ni boundary due to the presence of Kirkendall pores.

AB - The ZrC-SiC ceramic (ZS) was joined to 304 stainless steel (304SS) by using Ti/Ni interlayer. The joining process involves a transient liquid phase bonding at the ZS interface and a diffusion bonding at the 304SS interface. It is found TiCx grew fast on ZS interface or precipitated as particles in certain region of transient liquid, and its distribution and morphology were controlled by Ti gradient. Small amount of Si dissolved into liquid and then precipitated as Ti3Ni2Si with similar lattice structure to Ti2Ni. During solid-state diffusion, the TiNi reaction layer quickly transformed to refractory TiNi3 layer with a small number of Kirkendall pores and Ni5Zr phase at the TiNi3/Ni boundary. The underlying mechanism of interfacial reactions and microstructure evolution were proposed. The maximum shear strength of 97 ± 10 MPa was achieved when joining at 960 °C for 3 h. The failure mainly occurred along TiNi3/Ni boundary due to the presence of Kirkendall pores.

KW - Interfacial reaction

KW - Mechanical property

KW - Thermodynamics

KW - Ti-Ni

KW - ZrC-SiC

UR - https://www.scopus.com/pages/publications/85126875418

U2 - 10.1016/j.jeurceramsoc.2022.03.021

DO - 10.1016/j.jeurceramsoc.2022.03.021

M3 - 文章

AN - SCOPUS:85126875418

SN - 0955-2219

VL - 42

SP - 3708

EP - 3719

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

IS - 9

ER -

Partial transient liquid phase diffusion bonding of ZrC-SiC and 304 stainless steel by Ti/Ni interlayer: Microstructure and properties

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Keywords

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