Braze material and processes for making and using

Details Braze material and processes for making and using Braze material and processes for making and using

2011-05-24

2011-05-24

Ward, Jessica L (Department: 1735)

Metal fusion bonding

Solder form

C228S256000, C075S252000, C075S255000, C428S570000

Reexamination Certificate

active

07946467

ABSTRACT:
A braze material and processes for making and using the material, such as for use in the manufacturing, coating, repair, and build-up of superalloy components. The braze material is composed of particles with melt-modifying constituents that are limited to the surfaces of the particles, yet are capable of sufficiently promoting the heating of the particles by conventional means and microwave radiation to achieve at least partial melting of the particles. The melt-modifying constituents are in the form of particulates embedded in the outer surface region of each particle. The particulates are formed of melting point depressant(s) and/or microwave coupling enhancer(s), are much smaller than the particle in which they are embedded.

REFERENCES:
patent: 5321223 (1994-06-01), Kimrey, Jr. et al.
patent: 5385789 (1995-01-01), Rangaswamy et al.
patent: 5397530 (1995-03-01), Narasimhan et al.
patent: 5736092 (1998-04-01), Apte et al.
patent: 5740941 (1998-04-01), Lemelson et al.
patent: 5808282 (1998-09-01), Apte et al.
patent: 6004505 (1999-12-01), Roy et al.
patent: 6063333 (2000-05-01), Dennis
patent: 6155331 (2000-12-01), Langer et al.
patent: 6165616 (2000-12-01), Lemelson et al.
patent: 6172346 (2001-01-01), Wroe
patent: 6183689 (2001-02-01), Roy et al.
patent: 6210812 (2001-04-01), Hasz et al.
patent: 6293986 (2001-09-01), Rodiger et al.
patent: 6348081 (2002-02-01), Horata et al.
patent: 6512216 (2003-01-01), Gedevanishvili et al.
patent: 6610241 (2003-08-01), Shrout et al.
patent: 6805835 (2004-10-01), Roy et al.
patent: 6870124 (2005-03-01), Kumar et al.
patent: 2002/0106611 (2002-08-01), Bhaduri et al.
patent: 2004/0050913 (2004-03-01), Philip
patent: 2006/0071053 (2006-04-01), Garimella
patent: 0456481 (1991-11-01), None
patent: 1642666 (2006-05-01), None
patent: WO2004073037 (2004-08-01), None

Affiliated with

Also associated with

Rating

Braze material and processes for making and using does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Braze material and processes for making and using, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Braze material and processes for making and using will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2630651