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| Abstract No.: |
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Scheduled at:
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Thursday, May 23, 2019, Saal Brüssel 2:00 PM
Brazing of Ni-/Fe-based materials
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| Title: |
Microstructure and joint strength properties when brazing with nickel and nickel-iron based amorphous brazing foils
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| Authors: |
Eric Theisen* / Metglas Inc., United States of America
William Coughlan / Metglas Inc., SC
Shefford Baker/ Cornell, NY
David Kemmenoe/ Cornell, NY
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| Abstract: |
There are many choices for joining materials for metal bonding. Ni-based brazing alloys have been an industry standard for decades for use in the manufacturing of heat exchangers for automotive applications such as exhaust gas re-circulators and heat recovery units. Ni-Fe brazing alloys have become prevalent in applications where Ni leaching is problematic such as potable water heat exchangers. The following paper describes the microstructure, single-lap joint strength results and cyclic fatigue properties of each of these brazing materials.
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