Transient liquid phase bonding of 304 stainless steel using a Co-based interlayer

被引：12

作者：

Sadeghian, Mohammad ^{[1
]}

Ekrami, Aliakbar ^{[1
]}

Jamshidi, Rasoul ^{[1
]}

机构：

[1] Sharif Univ Technol, Dept Mat Sci & Engn, Tehran, Iran

来源：

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING | 2017年 / 22卷 / 08期

关键词：

Transient liquid phase bonding; 304 stainless steel; Co-based interlayer; microstructure; mechanical properties; INCONEL 738LC SUPERALLOY; MECHANICAL-PROPERTIES; FSX-414; SUPERALLOY; STAINLESS-STEEL; BONDED JOINT; MICROSTRUCTURE; TEMPERATURE; TI-6AL-4V; ALLOY; SOLIDIFICATION;

D O I：

10.1080/13621718.2017.1302180

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Transient liquid phase bonding of AISI 304 austenitic stainless steel was carried out using a Co-based interlayer with 40 m thickness. The effect of bonding time and solid-state homogenisation time on the microstructure and mechanical properties of samples was investigated. The results showed that isothermal solidification was completed within 30 min at a constant temperature of 1180 degrees C. With increasing homogenisation time, at 1000 degrees C, a more uniform distribution of alloying elements and hardness profile across the joint region was achieved. The average shear strength of homogenised samples was about 72% that of the base metal at the same heat treatment cycle.

引用

页码：666 / 672

页数：7

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