The influence of interrupting the brazing process of hastelloy X superalloy on the properties of the joint
Vol 38 No 93 (2021), Articles
Vol 38 No 93 (2021)

The influence of interrupting the brazing process of hastelloy X superalloy on the properties of the joint

Articles
https://doi.org/10.7862/rm.2021.03
Published June 15, 2022
Kamil Krystek
Politechnika Rzeszowska, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland Pratt & Whitney Rzeszow, Rzeszow, Poland
https://orcid.org/0000-0003-3908-1605
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Keywords

vacuum brazing
Hastelloy X
nickel superalloy

How to Cite

Krystek, K. (2022). The influence of interrupting the brazing process of hastelloy X superalloy on the properties of the joint. Advances in Mechanical and Materials Engineering, 38(93), 31-40. https://doi.org/10.7862/rm.2021.03
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Abstract

In this paper, disruption of brazing process impact on behavior of filler metal and properties of the joint was investigated. Hastelloy X sheet samples were brazed using Ni-13Cr-4Fe-4Si-2,7B filler alloy. Two identical sets of samples were heated in high vacuum, once load reached specified temperature process was interrupted. Subsequently, one set of samples was tested and second set was subjected to rebrazing in proper time and temperature, dedicated for used filler material. Disruption of the process in following temperature was analyzed: 930, 960, 1050, 1127, 1145, 1170°C. After both processes macroscopic observations of joint, peel test, static tensile test and spreadability analysis were carried out.

https://doi.org/10.7862/rm.2021.03
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