Study of the Interface Characteristic of Be/HR-1 Stainless Steel Following Diffusion Bonding-Reference-Cited by-同舟云学术

Study of the Interface Characteristic of Be/HR-1 Stainless Steel Following Diffusion Bonding

Published:2003-04 Issue:02n03 Volume:10 Page:331-336
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

Zhang Peng-Cheng¹,Bai Bin¹,Yang Jiang-Rong¹,Zou Jue-Sheng¹,Zhou Shou-Qi²

Affiliation:

1. China Academy of Engineering Physics, Box 919-71, Mianyang, Sichuan, 621900, China

2. Materials Institute, Chongqing University, Chongqing, 400044, China

Abstract

The interface structure of Be/HR-1 stainless steel (SS) joint following diffusion bonding was investigated. Metallurgical observation, electron scanning microscopy, X-ray diffraction and scanning Auger microspectroscopy were performed for basic evaluation of bonded joints. There are intermetallic compounds such as Be11Fe and Be12Cr in the interface region of Be/SS joints, which drastically reduce the mechanical strength of the joints. Cu, Ag and Al barriers can block effective inter-diffusion of Be and HR-1 stainless steel, then forming brittle phases.

Publisher

World Scientific Pub Co Pte Lt

Subject

Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218625X03004858

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