Honeywell International Inc.

Sapa Heat Transfer Ab

Sandvik Osprey Limited

Gränges Sweden Ab

Douglas Kenneth Hawksworth

Alfred Siggel

Andrew Josef Widawski Ogilvy

Elisabeth Abom

Andrew Josef Ogilvy

Flowable brazing compositions and methods of brazing metal articles together using the same are provided herein. In an embodiment, a flowable brazing composition includes a non-polymeric carrier medium and flux-coated particles. The carrier medium includes at least one polar organic solvent and is liquid at ambient temperature. The flux-coated particles include a braze material core and a flux coating disposed on the core. The braze material core includes different material from the flux coating. The flowable brazing composition has less than or equal to about 1.5 weight % of polymeric binder components, based upon a total weight of the flowable brazing composition.

Flowable brazing compositions and methods of brazing metal articles together using the same

The invention relates to a self-fluxing brazing piece. The piece comprises a composite material comprising at least one inorganic material distributed in a metal or metal alloy matrix, the inorganic material forming a flux during brazing to promote the formation of a thermally induced metallic bond. The matrix may be an aluminum silicon brazing alloy and the inorganic material may be a potassium-fluoro-aluminate flux. The piece is made by spray forming.

Brazing piece, a method of making a brazing piece, and a method of brazing and components made from said brazing piece

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Oakville, Canada

Douglas Kenneth Hawksworth