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Browse by Category: Main > Material Science
Class Information
Number: 228/221
Name: Metal fusion bonding > Process > With protecting of work or filler or applying flux > Using gas, vapor, vacuum, or reactive flame > Vacuum
Description: Process as set forth under clause (2) of that definition.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7377419 Brazing open cell reticulated copper foam to stainless steel tubing with vacuum furnace brazed gold/indium alloy plating May. 27, 2008
7347355 Method for brazing metal components for use in medical equipment, metal assembly produced by the method and endoscope provided with the metal assembly Mar. 25, 2008
7347354 Metallic solder thermal interface material layer and application of the same Mar. 25, 2008
7341641 Bonding device for manufacturing liquid crystal display device Mar. 11, 2008
7325715 Unitary vacuum tube incorporating high voltage isolation Feb. 5, 2008
7306133 System for fabricating an integrated circuit package on a printed circuit board Dec. 11, 2007
7159757 Metal/ceramic bonding article and method for producing same Jan. 9, 2007
7128980 Composite component for fusion reactors Oct. 31, 2006
7100279 Method of mounting an electronic part Sep. 5, 2006
6994919 Brazing product and method of manufacturing a brazing product Feb. 7, 2006
6957762 Vacuum brazing method for aluminum-based material Oct. 25, 2005
6796483 Method and device for producing a soldered joint Sep. 28, 2004
6715662 Waste energy recovery system for a controlled atmosphere system Apr. 6, 2004
6702177 Manufacturing process for a plated product comprising a support part in steel and an anticorrosion metallic coating Mar. 9, 2004
6599645 Composite metal panel Jul. 29, 2003
6586831 Vacuum package fabrication of integrated circuit components Jul. 1, 2003
6503640 Method of manufacturing an assembly of brazed dissimilar metal components Jan. 7, 2003
6455172 Laminated ribbon and method and apparatus for producing same Sep. 24, 2002
6391476 Brazing sheet product and method of manufacturing an assembly using the brazing sheet product May. 21, 2002
6379818 Brazing sheet product and method of its manufacture Apr. 30, 2002
6359267 Induction heating system Mar. 19, 2002
6199259 Autoclave bonding of sputtering target assembly Mar. 13, 2001
6176418 Composite bonding material of beryllium, copper alloy and stainless steel and composite bonding method Jan. 23, 2001
6119927 Method and apparatus for placing and attaching solder balls to substrates Sep. 19, 2000
6085965 Pressure bonding and densification process for manufacturing low density core metal parts Jul. 11, 2000
6079612 Big scale (500cc) golf club head fabrication method Jun. 27, 2000
6068175 System for replacing a first area array component connected to an interconnect board May. 30, 2000
5921461 Vacuum package having vacuum-deposited local getter and its preparation Jul. 13, 1999
5862588 Method for restraining circuit board warp during area array rework Jan. 26, 1999
5799860 Preparation and bonding of workpieces to form sputtering targets and other assemblies Sep. 1, 1998
5786295 Method for producing metallic catalyst carrier Jul. 28, 1998
5782402 Method for producing a metal structure and apparatus for metallic joining of sheet-metal layers of a metal structure Jul. 21, 1998
5573532 Cryogenic surgical instrument and method of manufacturing the same Nov. 12, 1996
5520321 Aluminum-lithium filler alloy for brazing May. 28, 1996
5492265 Method for soldering printed-circuit boards under low pressure Feb. 20, 1996
5476209 Process of preparing composite wire Dec. 19, 1995
5454507 Method for vacuum brazing aluminum members Oct. 3, 1995
5445312 Heat activated closure Aug. 29, 1995
5330098 Silver-copper-aluminum-titanium brazing alloy Jul. 19, 1994
5318213 Explosive bonding Jun. 7, 1994
5286314 Rapidly solidified aluminum-germanium base brazing alloys Feb. 15, 1994
5284288 Method of manufacturing an article by diffusion bonding Feb. 8, 1994
5257731 Method of vacuum brazing aluminum Nov. 2, 1993
5222651 Process for producing a vacuum interrupter chamber Jun. 29, 1993
5158621 Rapidly solidified aluminum-germanium base brazing alloys and method for brazing Oct. 27, 1992
5145100 Soldering apparatus Sep. 8, 1992
5129574 Braze bonding of oxidation-resistant foils Jul. 14, 1992
5114878 Method of bonding bumps to leads of tab tape and an apparatus for arranging bumps used for the same May. 19, 1992
5102747 High temperature-resistant composite Apr. 7, 1992
5046656 Vacuum die attach for integrated circuits Sep. 10, 1991

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