Metal fusion bonding – Process – Preplacing solid filler
Reexamination Certificate
2005-10-13
2008-10-14
Kerns, Kevin P (Department: 1793)
Metal fusion bonding
Process
Preplacing solid filler
C228S246000, C228S056300, C420S512000, C420S469000, C420S507000
Reexamination Certificate
active
07434720
ABSTRACT:
A brazing material including about 20 to about 60 percent by weight gold, about 6 to about 16 percent by weight nickel, about 16 to about 60 percent by weight copper and about 6 to about 16 percent by weight titanium.
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Web page www.coiningllc.com, by Coining of America, LLC regarding “Typical Alloys Table” (date of first publication unknown). Applicants admit the status of this publication as prior art for the limited purpose of examination of this application, but otherwise reserve the right to challenge the status of this publication as prior art.
Web page www.handyharmancanada.com, regarding “Brazing with Gold Filler Metals” (date of first publication unknown). Applicants admit the status of this publication as prior art for the limited purpose of examination of this application, but otherwise reserve the right to challenge the status of this publication as prior art.
Chuang, T.H. et al., “Brazing of Zirconia with AgCuTi and SnAgTi Active Filler Metals,”Metallurgical and Materials Transactions, 31A, 6, pp. 1591-1597 (Jun. 2000).
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Vianco, P. et al., “Aging of Brazed Joints—Interface Reactions in Base Metal/Filler Metal Couples—Part 1: Low-Temperature Ag-Cu-Ti Filler Metal,”Welding Journal, pp. 201-S-210-S (Oct. 2002).
Vianco, P. et al., Aging of Braze Joints: Interface Reactions in Base Metal/Filler Metal Couples, Part II: High-Temperature Au-Ni-Ti Braze Alloy,Welding Journal, pp. 256-S-264-S (Nov. 2002).
Ozbaysal Kazim
Riley Shawn P.
Aboagye Michael
Andes William Scott
General Electric Company
Kerns Kevin P
Louke Marcella R.
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