Microstructure of the interface of a solid state diffusion bond between inconel alloy 718 and 17-4 PH stainless steel

Zhang Guoge; R. S. Chandel; H. P. Seow; Hng Huey Hoon

doi:10.1023/A:1013178501145

Microstructure of the interface of a solid state diffusion bond between inconel alloy 718 and 17-4 PH stainless steel

Zhang Guoge^*, R. S. Chandel, H. P. Seow, Hng Huey Hoon

^*Corresponding author for this work

Nanyang Technological University

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

4 Citations (Scopus)

Abstract

Microstructure of the interface of a solid state diffusion bond between Inconel alloy 718 and 17-4 PH stainless steel was investigated. X-ray diffraction analysis was conducted on the joints under different pressures to observe the phases formed due to interdiffusion during bonding. The results showed (Nb, Ti)C and NbC along the joint interface at 1000°C and 16 MPa to 48 MPa pressures. The formation of such phases was caused by the agglomeration of Nb and Ti. The continuous film along the bonding interface tended to disperse making the relative diffraction peaks of (Nb, Ti)C and NbC weaker.

Original language	English
Pages (from-to)	1937-1940
Number of pages	4
Journal	Journal of Materials Science Letters
Volume	20
Issue number	21
DOIs	https://doi.org/10.1023/A:1013178501145
Publication status	Published - Nov 1 2001
Externally published	Yes

ASJC Scopus Subject Areas

General Materials Science

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title = "Microstructure of the interface of a solid state diffusion bond between inconel alloy 718 and 17-4 PH stainless steel",

abstract = "Microstructure of the interface of a solid state diffusion bond between Inconel alloy 718 and 17-4 PH stainless steel was investigated. X-ray diffraction analysis was conducted on the joints under different pressures to observe the phases formed due to interdiffusion during bonding. The results showed (Nb, Ti)C and NbC along the joint interface at 1000°C and 16 MPa to 48 MPa pressures. The formation of such phases was caused by the agglomeration of Nb and Ti. The continuous film along the bonding interface tended to disperse making the relative diffraction peaks of (Nb, Ti)C and NbC weaker.",

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AU - Guoge, Zhang

AU - Chandel, R. S.

AU - Seow, H. P.

AU - Hoon, Hng Huey

PY - 2001/11/1

Y1 - 2001/11/1

N2 - Microstructure of the interface of a solid state diffusion bond between Inconel alloy 718 and 17-4 PH stainless steel was investigated. X-ray diffraction analysis was conducted on the joints under different pressures to observe the phases formed due to interdiffusion during bonding. The results showed (Nb, Ti)C and NbC along the joint interface at 1000°C and 16 MPa to 48 MPa pressures. The formation of such phases was caused by the agglomeration of Nb and Ti. The continuous film along the bonding interface tended to disperse making the relative diffraction peaks of (Nb, Ti)C and NbC weaker.

AB - Microstructure of the interface of a solid state diffusion bond between Inconel alloy 718 and 17-4 PH stainless steel was investigated. X-ray diffraction analysis was conducted on the joints under different pressures to observe the phases formed due to interdiffusion during bonding. The results showed (Nb, Ti)C and NbC along the joint interface at 1000°C and 16 MPa to 48 MPa pressures. The formation of such phases was caused by the agglomeration of Nb and Ti. The continuous film along the bonding interface tended to disperse making the relative diffraction peaks of (Nb, Ti)C and NbC weaker.

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Microstructure of the interface of a solid state diffusion bond between inconel alloy 718 and 17-4 PH stainless steel

Abstract

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