Design and optimization of BNi-2+CoCrNi composite interlayer for GH5188 superalloy TLP bonding

Design and optimization of BNi-2+CoCrNi composite interlayer for GH5188 superalloy TLP bonding

Transient liquid phase (TLP) bonding of GH5188 superalloy was achieved using composite interlayers of BNi-2 and CoCrNi medium-entropy alloy (MEA) powders at 1190 °C/60 min. The critical role of CoCrNi MEA content was systematically investigated. At 0.5–1 wt.%, CrB precipitates dominated the joint mi...

Full description

Saved in:
Bibliographic Details
Main Authors: Wei Guo, Jingru Xin, Long Gao, Xinlei Ding, Peilong Fan, Xinrong Li, Bosong Tao, Jiangtao Xiong, Jinglong Li
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Journal of Materials Research and Technology
Subjects:
GH5188 superalloy
TLP diffusion bonding
Composite interlayer
Microstructure
Mechanical properties
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425020290
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items

Similar Items