Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 31 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups
Patents for B23K 31 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups (10,413)
12/2003
12/24/2003WO2003106994A1 Method for ultrasonic control of weld joints
12/24/2003WO2002062517A3 Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same
12/24/2003CN1131760C 振动焊接工艺 Vibration welding process
12/18/2003DE29724766U1 Electronically controlled welded hollow body production - using sensors to determine lubricating, cleaning and phosphating solution concentrations
12/17/2003CN1462219A Impedor for manufacturing welded pipe
12/16/2003US6663506 Golf club
12/11/2003US20030227016 Wire bond integrity test system
12/09/2003US6660965 Welding assessment
12/09/2003US6659332 Directionally solidified article with weld repair
12/04/2003US20030222126 Method of manufacturing semiconductor device
12/03/2003EP1366847A1 Welding state monitoring device
12/03/2003CN2589143Y Automatic hydraulic withdrawing straight welded pipe inside burr removing apparatus
12/02/2003US6657833 Relay welding detector and detecting method
11/2003
11/27/2003WO2003097889A1 Method of manufacturing rivets having high strength and formability
11/27/2003WO2003097292A1 Welding method and structural body joined by using the welding method
11/27/2003WO2003097230A1 Method for making a chemical device element comprising a metal supporting part and an anti-corrosive metal coating
11/27/2003US20030218057 Electrical bus with associated porous metal heat sink and method of manufacturing same
11/27/2003US20030218053 Method of manufacturing rivets having high strength and formability
11/26/2003CN2587577Y Cooling structure for pearl removing machine in guide pipe welding
11/26/2003CN2587576Y Pearl removing machine for guide pipe welding
11/26/2003CN2587575Y Cooling water spraying structure for pearl removing machine in guide pipe welding
11/26/2003CN1457955A Pulse submerged-arc welding method
11/25/2003US6651872 Method and apparatus for disassembling joined layers
11/25/2003US6651332 Method for manufacturing heat transfer member
11/19/2003EP1361931A1 Reducing metals as a brazing flux
11/18/2003US6648214 Method for partially or completely coating the surfaces of components produced from aluminum or its alloys with solders, fluxing agents or binders for brazing
11/18/2003US6648208 Method of manufacturing a joint between metal and a ceramic substrate for a high temperature sensor
11/13/2003WO2003072284A3 Method of removing casting defects
11/13/2003WO2003053838A3 Load bearing member arrangement and method
11/13/2003WO2002066200A8 Reducing metals as a brazing flux
11/13/2003US20030209591 Deposit metal welding method
11/13/2003US20030209587 Fiber alignment process using cornercube offset tool
11/12/2003EP1361013A1 A welding method of repairing superalloy castings
11/12/2003CN1455714A Welding superalloy articles
11/12/2003CN1454741A Welding flux for repairing roll by build-up welding and its welding method
11/12/2003CN1454740A Cooling method for welding device
11/11/2003US6643929 Method of producing ball valve
11/11/2003CA2090489C Powder metallurgy repair technique
11/06/2003US20030205303 Weld repair of superalloy castings
11/04/2003US6641026 Indirect imaging system for a bonding tool
10/2003
10/30/2003WO2003089866A1 Titanium-made plate-type heat exchanger and production method therefor
10/30/2003WO2003041391A3 Method and apparatus for making a lid with an optically transmissive window
10/30/2003US20030201310 Packaging method using lead-free solder
10/30/2003US20030201308 Reducing metals as a brazing flux
10/30/2003US20030201037 Manufacturing process for an element of a chemical device comprising a support part in metal and an anticorrosion metallic coating
10/29/2003CN1452670A Method of mfg. electrolyzer unit, electrolyzer unit, electrolyzer unit rib, welding method and welding system
10/29/2003CN1451511A Apparatus and method for welding bridge-wire of electric detonator igniting device
10/29/2003CN1451510A Method for repairing defective bronze cultural relics
10/23/2003WO2003086698A1 Method of manufacturing annular body
10/23/2003US20030197050 Fluxless brazing method and compositions of layered material systems for brazing aluminum or dissimilar metals
10/22/2003EP1355080A1 Outer shell unit and method of manufacturing the unit
10/22/2003EP0792517B1 Electrical contact structures from flexible wire
10/16/2003US20030192942 Vented cavity, hermetic solder seal
10/15/2003CN1449005A Method for manufacturing semiconductor device
10/15/2003CN1448242A Improvement of soldering process of cold drawn tube without composite bed for aluminum soldering radiator
10/15/2003CN1448241A Method for processing welded material, welded material and welding process thereof
10/15/2003CN1448239A Arc-welding furnace hearth dynamic characteristic vision sensing method
10/14/2003US6633021 Soldering iron with heated gas flow
10/09/2003WO2003082513A1 Automatic welding device using radiation heat source for manufacturing cutting tool and automatic welding method thereof
10/09/2003WO2003082512A1 Apparatus and method for forming a weld joint having improved physical properties
10/09/2003WO2003005017A3 Device for ultrasonic weld seam testing of longitudinally welded pipes for longitudinal and transversal errors
10/09/2003US20030189083 Solderless test interface for a semiconductor device package
10/09/2003US20030189082 Alloy composition and method for low temperature fluxless brazing
10/09/2003CA2480322A1 Apparatus and method for forming a weld joint having improved physical properties
10/08/2003EP1350588A2 Method of manufacturing semiconductor device
10/08/2003EP1349698A1 Friction fit target assembly for high power sputtering operation
10/08/2003CN1446662A Compound welding method of argon arc welding with tungsten electrode-consumable electrode using dual power supplies in single side, double arc and molten pool
10/07/2003US6629368 Method for isothermal brazing of single crystal components
10/02/2003WO2003080286A1 Paste-like composition for brazing and brazing method using the same
10/01/2003CN1445046A Phase change-diffusion brass solder technique
10/01/2003CN1445045A Welding method between electronic components
10/01/2003CN1445044A Method for red copper transition welding without preheating metal alloy
10/01/2003CN1445041A Welding method based on control by chip capable of memorizing and repeating steps of welding procedures
10/01/2003CN1122813C Welded plate heat exchanger and method for welding heat transfer plates to plate heat exchanger
09/2003
09/30/2003US6627841 Method for designing a weld fixture based on predicted stresses and distortions
09/25/2003US20030178474 Integrated circuit assemblies and assembly methods
09/25/2003US20030178168 Exothermic welding mold conversion plug
09/24/2003CN1444261A Soldered ball embedding device
09/18/2003US20030173069 Clasp having a flange to couple a heat exchanger to a device in a cooling system
09/17/2003EP1343605A1 Method for making a plated product comprising a steel support component and an anti-corrosive metal coating
09/17/2003CN1442269A Dovetail groove welding technology
09/17/2003CN1442268A Aluminium base composite material liquid phase rotating welding material back filling welding method
09/17/2003CN1442267A High efficiency aluminium base composite material liquid phase vibrating welding method
09/17/2003CN1442266A Copper aluminium composite radiator welding technology
09/17/2003CN1442265A High carbon steel rail and high manganese steel frog welding technology
09/16/2003US6620282 Method and apparatus for solid bonding, a conductor bonding method, a packaging method, and a bonding agent and a method for manufacturing a bonding agent
09/16/2003US6619531 Temperature control method of solder bumps in reflow furnace, and reflow furnace
09/16/2003CA2255435C Method and apparatus for joining metal pieces
09/10/2003EP1341639A2 Nickel diffusion braze alloy and method for repair of superalloys
09/10/2003CN1442030A Method and apparatus for providing substrate with viscous medium and use of jetting means for correction of application errors
09/10/2003CN1440853A Making process of very large golf club head
09/10/2003CN1121072C Non-aqueous electrolyte secondary cell
09/04/2003WO2003072284A2 Method of removing casting defects
09/03/2003EP1340567A1 Method of removing casting defects
09/03/2003EP1339896A1 Method for joining a jacket part to a core part
09/03/2003CN1439482A Slender thin carpenter carbide cutter welding method
09/03/2003CN1439481A Electrode for high manganese steel and its welding process
09/03/2003CN1439476A Build-up welding process for repairing cold rolling intermediate roller
09/03/2003CN1439475A Electric arc welding device and method thereof
08/2003
08/28/2003WO2002040749A8 Method for joining a jacket part to a core part
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