Microstructure and Mechanical Properties of Wide-gap Brazed Joints of K465 Alloy Using Cobalt-base Brazing Alloy

Microstructure and Mechanical Properties of Wide-gap Brazed Joints of K465 Alloy Using Cobalt-base Brazing Alloy

Vacuum brazing of K465 superalloy was carried out by using Co45NiCrWB cobalt-base filler metal at 1220 ℃ for different holding time, and the joint clearance was 0.5 mm pre-filled with FGH95 nickel-base superalloy powder. The effect of the structural constitution of brazed different holding time of t...

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Bibliographic Details
Main Authors: PAN Hui, ZHAO Haisheng
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2017-06-01
Series:Journal of Aeronautical Materials
Subjects:
brazing
nickel-base superalloy
microstructure
mechanical property
Online Access:http://jam.biam.ac.cn/CN/Y2017/V37/I3/50

Internet

http://jam.biam.ac.cn/CN/Y2017/V37/I3/50

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