Brazing Incoloy 800 Using the MBF-51 Filler Foil

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The purpose of this research is focused on developing a reliable plate heat exchanger made by Incoloy 800 (IN-800) alloy featured with high corrosion resistance in order to replace the current Cu brazed plate heat exchanger made by the 316 stainless steel. A Ni-based filler, MBF-51, was applied to braze the plate heat exchanger made by IN-800. According to the brazing optimizing experiments, the successful brazed joint was made by brazing at 1170 °C for 1800 s. Better shear strength is achieved from the specimen brazed at 1120 °C for 1800 s.

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1620-1623

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] W.S. Chen, R.K. Shiue, Microstructural evolution of brazing 304 stainless steel using an amorphous (Ni, Fe)-based foil, ISIJ Inter. 52 (5) (2012) 939-941.

DOI: 10.2355/isijinternational.52.939

Google Scholar

[2] W.S. Chen, R.K. Shiue, Brazing Inconel 625 using two Ni/(Fe)-based amorphous filler foils, Metall. Mater. Trans. 43A (2012) 2177-2182.

DOI: 10.1007/s11661-012-1174-9

Google Scholar

[3] T.Y. Yeh, R.K. Shiue, C. S. Chang, Microstructural evolution of brazed CP-Ti using the clad Ti-20Zr-20Cu-20Ni foil, Metall. Mater. Trans. 44A (2013) 9-14.

DOI: 10.1007/s11661-012-1534-5

Google Scholar

[4] W.S. Chen, R.K. Shiue, Microstructural evolution of brazed Inconel 625 using amorphous VZ-2106 foil, ISIJ Inter. 53 (5) (2013) 923-925. (SCI/EI).

DOI: 10.2355/isijinternational.53.923

Google Scholar

[5] W.F. Smith, Structure and Properties of Engineering Alloys, McGraw-Hill Inc, New York, (1993).

Google Scholar

[6] D.L. Olson, Metals Handbook, Vol. 6 Welding Brazing and Soldering, ASM International, Materials Park, (1990).

Google Scholar

[7] R. K. Shiue, S.K. Wu, C.M. Hung, Infrared repair brazing of 403 stainless steel with a nickel based braze alloy, Metall. Mater. Trans. 33A (2002) 1765-1773.

DOI: 10.1007/s11661-002-0185-3

Google Scholar

[8] M. Schwartz, Brazing: For the Engineering Technologist, ASM International, Materials Park, (1995).

Google Scholar

[9] G. Humpston, D.M. Jacobson, Principles of Soldering and Brazing, ASM International, Materials Park, (1993).

Google Scholar

[10] C.H. Lee, R.K. Shiue, Infrared brazing zirconium using two silver based foils, J. Mater. Sci. Tech. 29 (3) (2013) 283-286.

DOI: 10.1016/j.jmst.2013.01.010

Google Scholar

[11] C.L. Ou, D.W. Liaw, Y.C. Du, R.K. Shiue, Brazing of 422 stainless steel using the AWS classification BNi-2 braze alloy, J. Mater. Sci. 41 (19) (2006) 6353-6361.

DOI: 10.1007/s10853-006-0709-0

Google Scholar