Microstructure of Induction Brazed Interface between Cobalt-based Alloy and Martensitic Stainless Steel using Ag-Cu-Zn Filler Metal

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Published: Sep 19, 2013
Keywords:
Cobalt alloy Martensitic stainless steel Ag-Cu-Zn filler metal Induction brazing

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E. Warinsiriruk
KINGWELD, Institute for Scientific and Technology Research and Services (ISTRS), KMUTT, Bangkok
I. Phung-on
MTC, Institute for Scientific and Technology Research and Services (ISTRS), KMUTT, Bangkok

Abstract

Erosion shield plate made of Cobalt-based alloy (Stellite Grade 6) was joined to Martensitic stainless steel (SUS410) by induction brazing uing Ag-Cu-Zn filler alloy at 650-790 °C and investigated. The interfacial microstructures across the brazed joint were comprehensively evaluated. The intermetallic phases were founded in thin layer and phase transformation principle was used for explanations. This could be beneficial to the joining of the sandwich structure in the last state stream turbine.

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How to Cite
Warinsiriruk, E., & Phung-on, I. (2013). Microstructure of Induction Brazed Interface between Cobalt-based Alloy and Martensitic Stainless Steel using Ag-Cu-Zn Filler Metal. Applied Science and Engineering Progress, 3(3), 41–44. Retrieved from https://ph02.tci-thaijo.org/index.php/ijast/article/view/67399
Issue
Vol. 3 No. 3 (2010)
Section
Technology