Patent · US Active

Brazing concept

US10576587B2 · kind B2 · utility

0Cited by

11References

18Claims

0Family size

Assignee

ALFA LAVAL CORPORATE AB · SE

Inventors

Per Sjödin · Lund, SE
Kristian Walter · Genarp, SE
Fredrik Falkenberg · Stockholm, SE

Key dates

Filing date	Sep 11, 2014
Grant date	Mar 3, 2020
Priority date	—
Expiry date	Jul 12, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC22C33/0285
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The present invention relates to a blend of at least one phosphorous source and at least one silicon source, wherein silicon and phosphorous together are present in the blend in at least 25 wt %, and wherein the blend is a mechanical blend of powders, wherein each particle in the blend is either a phosphorous source particle or a silicon source particle. The present invention relates further to a composition comprising the blend a substrate applied with the blend, a method for providing a brazed product, and uses.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.