A Study of the Effect of Multiple Braze Furnace Exposures on 304L Stainless Steel Copper-Brazed Assemblies

Cortese, Mary E.; O'Neill, Robert F.

doi:10.4271/2004-01-1236

Cited by 1 publication

(1 citation statement)

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“…However, outside of this particular application current research on copper filler metals is concerned with the behaviour in service and understanding failures, rather than compositional refinement or property enhancement. Examples include investigations into the effects of multiple furnace exposures [74], high cycle fatigue [75] and shield gas influence [76]. With development focussing on materials such as aluminium and nickel superalloys, as well as incorporating ceramics, it is looking less probable that copper based filler metals will be an area of substantial research in the near future.…”

Section: Common Brazing Filler Metalsmentioning

confidence: 99%

Brazing filler metals

Way

Willingham

Goodall

2019

International Materials Reviews

105

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Brazing is a 5000-year-old joining process which still meets advanced joining challenges today. In brazing, components are joined by heating above the melting point of a filler metal placed between them; on solidification a joint is formed. It provides unique advantages over other joining methods, including the ability to join dissimilar material combinations (including metal-ceramic joints), with limited microstructural evolution; producing joints of relatively high strength which are often electrically and thermally conductive. Current interest in brazing is widespread with filler metal development key to enabling a range of future technologies including; fusion energy, Solid Oxide Fuel Cells and nanoelectronics, whilst also assisting the advancement of established fields, such as automotive lightweighting, by tackling the challenges associated with joining aluminium to steels. This review discusses the theory and practice of brazing, with particular reference to filler metals, and covers progress in, and opportunities for, advanced filler metal development.

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Section: Common Brazing Filler Metalsmentioning

confidence: 99%