Microstructure, characterization of interfacial phases and mechanical properties of high Nb–TiAl/Al2O3 joints brazed by novel Nb particle-reinforced Ag–Cu filler alloy

Microstructure, characterization of interfacial phases and mechanical properties of high Nb–TiAl/Al2O3 joints brazed by novel Nb particle-reinforced Ag–Cu filler alloy

High niobium content TiAl alloys and Al2O3 ceramics were successfully joined using novel Nb particle-reinforced Ag–Cu composite filler. The changes in microstructure brazing at different temperatures were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission el...

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Bibliographic Details
Main Authors: Duo Dong, Dongdong Zhu, Yongfeng Liang, Xiaohong Wang, Shuyuan Zhu, Junpin Lin
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Journal of Materials Research and Technology
Subjects:
Brazing
High Nb–TiAl alloys
Al2O3 ceramics
Interfacial microstructures
Mechanical properties
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421001745

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http://www.sciencedirect.com/science/article/pii/S2238785421001745

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