Wax composition and method of use

A brazing composition with defined components forms a ductile joint in turbomachinery, addressing the inefficiencies of conventional methods by preventing brittle eutectic phases and enhancing joint durability and efficiency.

JP7887245B2Active Publication Date: 2026-07-09GENERAL ELECTRIC TECH GMBH
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Patent Information

Application Number
JP2021195102
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-12-03
Filing Date
2021-12-01
Publication Date
2026-07-09
Estimated Expiration
2041-12-01

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Abstract

To provide a braze composition for joining components.SOLUTION: A composition includes the following constituents in the following approximate weight percentages: chromium of 15-17; silicon of 2.5-3.5; cobalt of 6.0-8.0; aluminum of 1.0-2.0; tantalum of 1.5-2.5; boron of 1.5-2.5; yttrium of 0.015-0.025; nickel of the balance; and incidental impurities.SELECTED DRAWING: Figure 1
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Citation Information

Patent Citations

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    JP2018169150A

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    US20060216540A1

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    US20190275617A1

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