Brazing material and brazed products manufactured therewith

Details Brazing material and brazed products manufactured therewith Brazing material and brazed products manufactured therewith

2002-06-03

2008-11-25

Yee, Deborah (Department: 1793)

Alloys or metallic compositions

Ferrous

Nine percent or more chromium containing

C420S050000, C420S051000, C420S052000, C420S053000, C420S054000, C420S056000, C420S057000, C420S059000, C420S064000, C420S065000, C420S066000, C428S685000, C075S255000, C148S403000, C219S146230, C219S146410

Reexamination Certificate

active

07455811

ABSTRACT:
An iron based brazing material for joining objects by brazing represents an alloy, which apart from iron contains approximately 9-30% Cr, approximately 0-8% Mn, approximately 0-25% Ni, 0-1% N, a maximum of 7% Mo, less than about 6% Si, approximately 0-2% B and/or about 0-15% P, all stated in weight percent, which addition of Si, P, and B in combination or separately lowers the liquidus temperature, that is the temperature at which the brazing material is completely melted. A brazed product is manufactured by brazing of iron based objects with an iron based brazing material which is alloyed with a liquidus lowering element as Si, P and B.

REFERENCES:
patent: 4410604 (1983-10-01), Pohlman et al.
patent: 4444587 (1984-04-01), Kelly
patent: 5919577 (1999-07-01), Hasegawa et al.
patent: 55148701 (1980-11-01), None
patent: 357085953 (1982-05-01), None
patent: 61-052302 (1986-03-01), None
patent: 62081288 (1987-04-01), None
patent: 62183994 (1987-08-01), None
patent: 62227595 (1987-10-01), None
patent: 1205898 (1989-08-01), None
patent: 2101148 (1990-04-01), None
patent: 3086367 (1991-04-01), None
patent: 405293524 (1993-11-01), None
Amir Shirzadi, Diffusion Bonding, http://www.msm.cam.ac.uk/phase-trans/2005/Amir/bond.html, University of Cambridge, printed on Apr. 2, 2008, 10 pages.

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