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 25 - Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
Patents for B23K 25 - Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined (350)
02/2015
02/10/2015US8952292 Adjustable welding head for multiple electrode cladding
02/05/2015WO2015017742A1 Building and repair of hollow components
02/05/2015WO2015017631A1 Methods and preforms to mask holes and support open-substrate cavities during laser cladding
02/05/2015WO2015017092A1 Repair of a substrate with component supported filler
02/05/2015US20150034604 Laser additive manufacture of three-dimensional components containing multiple materials formed as integrated systems
01/2015
01/29/2015US20150027994 Flux sheet for laser processing of metal components
01/29/2015US20150027993 Flux for laser welding
01/08/2015US20150007904 Abrasion resistant welded steel pipe and method of producing the same
12/2014
12/24/2014CN104227229A 一种无接触火花的钢筋电渣压力焊的电焊方法 A non-contact method of welding sparks steel electroslag welding
12/24/2014CN104227228A 一种采用电渣压力焊焊接埋件锚爪的施工方法 A construction method electroslag welding buried parts of the fluke
12/23/2014US8916792 Submerged arc welding system with pressurized flux delivery and welding torch
12/11/2014US20140360788 Nonmagnetic material for producing parts or coatings adapted for high wear and corrosion intensive applications, nonmagnetic drill string component, and method for the manufacture thereof
12/10/2014CN203992812U 电渣焊引弧装置 Electroslag welding arc device
12/10/2014CN203992811U 电渣焊熄弧装置 ESW extinguishing equipment
12/10/2014CN203992810U 箱型构件非正交受力隔板焊接结构 Box-member non-orthogonal force bulkhead welded structures
12/04/2014US20140353285 High boron hardfacing electrode
09/2014
09/30/2014US8845501 Process for producing a roll for supporting and conveying hot material, process for repairing a worn roll
08/2014
08/26/2014US8816238 Electroslag welding with variable balance, constant potential, alternating current, square wave welding power supply
08/13/2014CN203765161U 电渣焊机架 Electroslag welding frame
08/13/2014CN103978292A 四道焊接完成的双金属冶金复合管及其工艺方法 Four double metal composite pipe and metallurgical process for welding completed
08/07/2014WO2014120991A1 Selective laser melting / sintering using powdered flux
08/07/2014WO2014120736A1 Method of laser re-melt repair of superalloys using flux
08/06/2014CN203751518U 一种电渣压力焊焊剂筒拆除时散落焊剂收集装置 Scattered flux collection device when an electroslag welding flux tube removal
07/2014
07/31/2014US20140209571 Hybrid laser plus submerged arc or electroslag cladding of superalloys
07/23/2014CN203726025U 丝极电渣焊升降机构 Electroslag welding wire lifting mechanism
07/23/2014CN203725977U 箱型电渣焊结构 Box electroslag welding structure
07/02/2014CN103894731A 一种镍基合金电渣带极堆焊工艺 A nickel-based alloy electroslag strip cladding process
06/2014
06/18/2014CN103862163A Manufacturing method of aluminum/aluminum alloy composite plate
06/10/2014US8748772 Rigid serrated surface for welding shoes
06/04/2014CN203621780U 丝极电渣焊摆动机构 Electroslag welding wire swing mechanism
06/04/2014CN203621334U 丝极电渣焊校丝机构 Electroslag welding wire filament school institutions
05/2014
05/28/2014CN103817429A 智能化直流逆变式钢筋电渣压力焊机 Intelligent DC inverter welding steel electroslag pressure
05/07/2014EP2726241A1 Tandem strip cladding method, apparatus and system
05/07/2014CN103769743A 一种钩舌s面近净修补方法及其所用的焊接夹具 One kind of knuckle s surface and near-net repair method used in welding jig
04/2014
04/23/2014CN103737219A Swing mechanism for electroslag welding with wire electrode
04/23/2014CN103736877A Wire correction mechanism for electroslag welding with wire electrode
04/16/2014CN103722325A Lifting mechanism for electroslag welding with wire electrodes
04/02/2014CN203509340U Double-side numerical control electroslag welding device
04/02/2014CN102240863B Method for welding box-shaped column
03/2014
03/19/2014CN103648701A Tandem strip cladding method, apparatus and system
03/06/2014WO2014033479A1 Method and apparatus for continuous cladding
03/05/2014CN102581477B Adjustable single-slide-bar portable fixture for electro-slag pressure welder
02/2014
02/13/2014WO2014025489A1 Superalloy component and electroslag and electrogas repair of superalloy components
01/2014
01/08/2014CN203380506U Welding gun for electroslag welding with wire electrode
12/2013
12/18/2013EP2322306B1 Method and device for manufacturing a support on a component
12/04/2013CN103418930A Ni-base alloy weld metal, strip electrode, and welding method
11/2013
11/27/2013CN103406674A Method for manufacturing and welding wave web box type section beam and diaphragms
11/20/2013CN103402686A Method and apparatus for welding with curtain electrodes and strip electrodes
11/13/2013CN203282044U Filament electro slag welding gun
11/06/2013EP2658671A1 Method and apparatus for welding with curtain electrodes and strip electrodes
10/2013
10/30/2013EP2656963A1 Flux for electroslag over-lay welding (esw) containing a nickel-chromium (Ni-Cr) alloy
10/30/2013CN102248281B Thick plate joint welding method
10/16/2013CN203236116U Small-sized mandril welding system
10/09/2013CN103343592A Large closed E-shaped thick plate built-up box type column and production method thereof
08/2013
08/07/2013CN203113621U Thick plate butt-joint electroslag welding special-shaped component comprising lining plate with ring
08/07/2013CN203109460U Electroslag welding structure of obliquely-arranged internal partition plate of box-type component
07/2013
07/31/2013CN103223555A Method and system for small-dimension mandril welding technology
07/10/2013CN203045150U Box type clapboard electroslag welding lining strip pairing device
07/10/2013CN103192168A Vertical symmetrical welding method for wide and thick plates
06/2013
06/26/2013CN203018907U Electroslag pressure welding device
06/06/2013US20130140278 Deposition of superalloys using powdered flux and metal
05/2013
05/29/2013CN202951972U Filament electroslag welding machine
05/08/2013CN202922085U Submerged-arc welding and electroslag welding dual-use welder
04/2013
04/24/2013CN102091862B Magnesium alloy electroslag welding process
04/03/2013CN103008876A Method for repairing internal defects of large-sized forge pieces through electroslag welding with tube electrode
03/2013
03/19/2013US8399793 Methods and materials for hard-facing
02/2013
02/27/2013CN202752744U Electroslag welding sticking device
02/19/2013US8378260 Method and device for permanently connecting components of heat-meltable, metallic materials
01/2013
01/30/2013CN102896472A Manufacturing method for box type pillar beam
01/24/2013WO2013011361A1 Tandem strip cladding method, apparatus and system
01/24/2013CA2839830A1 Tandem strip cladding method, apparatus and system
01/23/2013CN102892546A Alloy, overlay, and methods thereof
01/02/2013CN202639645U Combined-type electroslag weld nozzle clamp
12/2012
12/06/2012US20120305531 Automatic Welding Method
11/2012
11/07/2012CN202517189U Improved electro-slag welding machine
10/2012
10/31/2012CN102756242A Method for welding carbon steel heads
10/10/2012CN202479692U Adjustable single slide rod portable electroslag pressure welding machine clamp
10/03/2012EP2504122A2 Alloy, overlay, and methods thereof
08/2012
08/29/2012CN202398939U Welded joint structure for connecting three-fork H-shaped steel beam
07/2012
07/19/2012US20120181255 Flux enhanced high energy density welding
07/18/2012CN102581477A Adjustable single-slide-bar portable fixture for electro-slag pressure welder
07/05/2012WO2012090044A1 Method and apparatus for welding with curtain electrodes and strip electrodes
07/05/2012CA2821668A1 Method and apparatus for welding with curtain electrodes and strip electrodes
06/2012
06/27/2012CN102513692A Repair and overlaying welding method for inner wall of circumferential seam of chemical container cylinder body
06/20/2012CN102500918A Electroslag welding method for special-shaped sections
06/20/2012CN102500917A Pulse electroslag welding system and method
05/2012
05/17/2012US20120118859 Electroslag welding with alternating electrode weld parameters
04/2012
04/05/2012WO2012041645A1 Control wheel arrangement for a steam turbine
02/2012
02/28/2012US8124247 High-strength welded steel pipe including weld metal having high cold-cracking resistance and method for manufacturing the same
02/07/2012US8110772 System and method for multi-pass computer controlled narrow-gap electroslag welding applications
01/2012
01/25/2012CN202123318U Electroslag welding device
01/18/2012CN202114393U Electroslag welding device
12/2011
12/06/2011CA2540769C Barium and lithium ratio for flux cored electrode
12/06/2011CA2474453C Welding apparatus and method
12/01/2011US20110290763 Device and Method for Powder Handling for Welding Apparatus
11/2011
11/23/2011CN102248281A Thick plate joint welding method
11/23/2011CN101708569B Electroslag pressure welding technology of fine-grain reinforcing steel bars with different diameters
11/16/2011CN102240863A Method for welding box-shaped column
11/15/2011US8058583 Apparatus and method for electroslag welding of rails
11/01/2011US8049131 Ultrahigh strength welded joint and ultrahigh strength welded steel pipe excellent in cold cracking resistance of weld metal, and methods for producing the same
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