ClassID:

43139

B23K20/04 - CPC Classification

Classification description:

Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Recent Application in this class:
#1
20250222501
2025-07-10

ROLL PRESS APPARATUS AND PRESSURE-BONDING METHOD

#2
20250205808
2025-06-26

MANUFACTURING APPARATUS

#3
20250041961
2025-02-06

MAGNESIUM/TITANIUM COMPOSITE PLATE WITH LARGE THICKNESS RATIOS AND GRADIENT HETEROTHERMAL ROLLING BONDING METHOD

#4
20240344784
2024-10-17

HEAT EXCHANGER WITH ALUMINUM ALLOY CLAD TUBE AND METHOD OF MANUFACTURE

#5
20240326399
2024-10-03

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIGUE PROPERTY AND MANUFACTURING METHOD THEREFOR

#6
20240246130
2024-07-25

Corrugated-flat rolling composite method for steel/aluminum/aluminum alloy laminated composite plates

#7
20240212910
2024-06-27

Electrical Steel Strip, Use of an Electrical Steel Strip and Method for Producing an Electrical Steel Strip

#8
20230373190
2023-11-23

Multi-process alloy clad

#9
20230149993
2023-05-18

Cell phone frame and method for manufacturing the same

#10
20230001504
2023-01-05

CARBON STEEL AND AUSTENITIC STAINLESS STEEL ROLLING CLAD PLATE MANUFACTURING METHOD THEREFOR

#11
20220241889
2022-08-04

Method for manufacturing multi-layered nuclear fuel cladding pipe

#12
20220184923
2022-06-16

Roll-bonded laminate and method for producing the same

#13
20220176676
2022-06-09

Method for manufacturing clad material

#14
20220152982
2022-05-19

MULTI-PROCESS ALLOY CLAD

#15
20220152750
2022-05-19

INTERLINER FOR ROLL BONDED BRAZING SHEET

#16
20220143742
2022-05-12

Magnesium clad material, electronic device housing, and mobile object component

#17
20220052348
2022-02-17

Foil for secondary battery negative electrode collector

#18
20220040783
2022-02-10

Canister and method of production

#19
20210394311
2021-12-23

Brazing sheet and manufacturing method thereof

#20
20210348859
2021-11-11

Heat exchanger with aluminum alloy clad tube and method of manufacture

#21
20210331263
2021-10-28

Aluminum alloy brazing sheet, method for manufacturing the same, aluminum alloy sheet, and heat exchanger

#22
20210300000
2021-09-30

Roll-bonded laminate, method for producing the same, and heat radiation reinforcement member for electronic equipment

#23
20210299718
2021-09-30

Method for Producing a Composite Material

#24
20210276078
2021-09-09

Production apparatus and method for preparing metal clad plate in short process

#25
20210260862
2021-08-26

Low-density clad steel sheet having excellent formability and fatigue property

#26
20210260689
2021-08-26

Clad steel plate and method of producing the same

#27
20210257327
2021-08-19

Electrical connection member, electrical connection structure, and method for manufacturing electrical connection member

#28
20210187906
2021-06-24

High performance press-hardened steel assembly

#29
20210167467
2021-06-03

Battery module including module bus bar

#30
20210114347
2021-04-22

ROLL-BONDED LAMINATE FOR ELECTRONIC DEVICE AND ELECTRONIC DEVICE HOUSING

#31
20210107254
2021-04-15

Roll-bonded laminate and method for producing the same

#32
20210101364
2021-04-08

Roll-bonded laminate

#33
20210086478
2021-03-25

Clad material

#34
20210078098
2021-03-18

Method for producing roll-bonded metal sheets

#35
20210025023
2021-01-28

Duplex stainless clad steel plate and method of producing same

#36
20210023648
2021-01-28

Roll-bonded body and method for producing roll-bonded body

#37
20200391479
2020-12-17

Roll-bonded laminate and method for producing the same

#38
20200324361
2020-10-15

ROLL BONDING OF DISSIMILAR METALS

#39
20200274170
2020-08-27

Metal porous body and method for manufacturing metal porous body

#40
20200238359
2020-07-30

Superplastic forming and diffusion bonding process

#41
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#42
20200189023
2020-06-18

Method for producing an overlap composite material from sheet metal

#43
20200164458
2020-05-28

Superplastic forming and diffusion bonding process

#44
20200153026
2020-05-14

Apparatus for manufacturing stack of sheet-shaped electrodes

#45
20200101558
2020-04-02

Roll-bonded body and method for producing same

#46
20200031096
2020-01-30

Roll-bonded laminate and method for producing the same

#47
20190389178
2019-12-26

STEEL MATERIAL COMPOSITE WITH INHOMOGENEOUS PROPERTY DISTRIBUTION

#48
20190389013
2019-12-26

Device for manufacturing plate solder and method for manufacturing plate solder

#49
20190366471
2019-12-05

Method for producing a continuous strip-shaped composite material

#50
20190344315
2019-11-14

High-strength corrosion-resistant composite chequered iron and manufacturing method therefor

#51
20190337086
2019-11-07

DISSIMILAR METAL JOINED MATERIAL AND METHOD OF MANUFACTURING SAME

#52
20190329307
2019-10-31

Method and device for producing a continuous strip-shaped composite material

#53
20190323788
2019-10-24

Method for producing aluminum alloy clad material

#54
20190321870
2019-10-24

Method for producing a composite material, and composite material

#55
20190289738
2019-09-19

Method for manufacturing hermetic sealing lid member

#56
20190270160
2019-09-05

Method and device for producing a continuous strip-shaped composite material

#57
20190219218
2019-07-18

Method of producing electric-resistance-welded stainless clad steel pipe or tube

#58
20190184499
2019-06-20

SELF BRAZING MATERIAL AND A METHOD OF MAKING THE MATERIAL

#59
20190126387
2019-05-02

DEVICE AND METHOD FOR PRODUCING METALLIC COMPONENTS

#60
20190120574
2019-04-25

Method for manufacturing a clad sheet product

#61
20190119801
2019-04-25

Method for manufacturing clad material

#62
20190084076
2019-03-21

Method for producing a hot-rolled plated composite material, flat product stack, hot-rolled plated composite material and use thereof

#63
20190084036
2019-03-21

METHOD FOR PRODUCING A CAST METAL PART, IN PARTICULAR A HOUSING OF AN ELECTRIC MOTOR STATOR, A HOUSING FOR COMPONENTS OF POWER ELECTRONICS, A BATTERY TRAY OR A BATTERY HOUSING, CAST PART PRODUCED USING THE METHOD, AND USE OF A COOLING CHANNEL PRODUCED BY ROLL WELDING

#64
20190047256
2019-02-14

Method for manufacturing clad material

#65
20190047254
2019-02-14

Clad material

#66
20190024204
2019-01-24

Dual hardness steel article

#67
20180355462
2018-12-13

METHODS FOR APPLYING ALUMINUM COATING LAYER TO A CORE OF COPPER WIRE

#68
20180326530
2018-11-15

Clad material and electronic device housing

#69
20180297900
2018-10-18

Method of bonding a metallic component to a non-metallic component using a compliant material

#70
20180297138
2018-10-18

Aluminum alloy brazing sheet, method for manufacturing the same, aluminum alloy sheet, and heat exchanger

#71
20180281103
2018-10-04

Metal laminate material and production method therefor

#72
20180272461
2018-09-27

STEEL WORKPIECE WITH IMPROVED SURFACE QUALITY

#73
20180265990
2018-09-20

METAL LAMINATE MATERIAL AND METHOD FOR PRODUCING THE SAME

#74
20180257180
2018-09-13

ALUMINUM CLAD SHEET AND METHOD FOR MANUFACTURING THE SAME

#75
20180236750
2018-08-23

Method for producing a composite material, and a provisional composite

#76
20180222150
2018-08-09

Method for joining dissimilar metals and articles comprising the same

#77
20180216211
2018-08-02

Titanium composite material and titanium material for hot rolling

#78
20180185954
2018-07-05

METHOD FOR PRODUCING A MATERIAL COMPOSITE IN A ROLLING SYSTEM AND USE OF THE ROLLING SYSTEM

#79
20180134009
2018-05-17

Devices including metal laminate with metallurgical bonds and reduced-density metal core layer

#80
20180022067
2018-01-25

Aluminum-alloy-clad plate and aluminum-alloy-clad structural member

#81
20170354049
2017-12-07

Hermetic sealing lid member

#82
20170326632
2017-11-16

Method for producing a composite material

#83
20170297304
2017-10-19

Multi-layer flat steel product and component produced therefrom

#84
20170274465
2017-09-28

Method of creating a bonded structure and apparatuses for same

#85
20170259529
2017-09-14

Aluminium composite material with AlMgSi core layer

#86
20170221598
2017-08-03

High throughput continuous processing of aluminum alloys for electrical interconnect components

#87
20170203545
2017-07-20

Foil stock

#88
20170145555
2017-05-25

Methods for applying aluminum coating layer to a core of copper wire

#89
20170058407
2017-03-02

Nanoparticle-reinforced composites and methods of manufacture and use

#90
20170045316
2017-02-16

ALUMINUM CLADDING MATERIAL, PRODUCTION METHOD THEREFOR, ALUMINUM CLADDING MATERIAL FOR HEAT EXCHANGERS, PRODUCTION METHOD THEREFOR, ALUMINUM HEAT EXCHANGER USING SAID ALUMINUM CLADDING MATERIAL FOR HEAT EXCHANGERS, AND PRODUCTION METHOD THEREFOR

#91
20170014942
2017-01-19

METHOD FOR PRODUCING METAL LAMINATE MATERIAL

#92
20170014941
2017-01-19

Method for producing metal laminate material

#93
20160368024
2016-12-22

Screen bar, bar screen and method for producing a screen bar

#94
20160319401
2016-11-03

Aluminum-alloy clad material and production method therefor, and heat exchanger using said aluminum-alloy clad material and production method therefor

#95
20160319399
2016-11-03

Cladded aluminum-alloy material and production method therefor, and heat exchanger using said cladded aluminum-alloy material and production method therefor

#96
20160311064
2016-10-27

Self brazing material and a method of making the material

#97
20160288248
2016-10-06

Method of producing aluminum clad member

#98
20160190598
2016-06-30

Copper-covered steel foil, negative electrode, and battery

#99
20160101599
2016-04-14

Metal laminate with metallurgical bonds and reduced density metal core layer and method for making the same

#100
20150375345
2015-12-31

Method for producing a roll-clad aluminum workpiece, roll-clad aluminum workpiece, and use therefor

#101
20150321451
2015-11-12

Bi-material strip and a method of bonding strips of different materials together

#102
20150190985
2015-07-09

Chassis and method for manufacturing chassis

#103
20150159246
2015-06-11

BASE MATERIAL FOR HIGH-TOUGHNESS CLAD STEEL PLATE AND METHOD OF PRODUCING THE CLAD STEEL PLATE

#104
20150156930
2015-06-04

Clad type electromagnetic shielding material and method for manufacturing the same

#105
20150104667
2015-04-16

Stainless steel clad steel plate including cladding material for stainless steel clad steel plate and method of manufacturing the same

#106
20150037609
2015-02-05

Nano-grained multilayer copper alloy sheet having high strength and high electrical conductivity, and method for manufacturing same

#107
20140367454
2014-12-18

Method for manufacturing aluminum alloy cladding material

#108
20140339288
2014-11-20

PRODUCTION METHOD OF MULTILAYER CLAD MATERIAL

#109
20140199114
2014-07-17

Structure, method of making a structure, and method of reducing galvanic corrosion

#110
20140193666
2014-07-10

Aluminium composite material with AlMgSi core layer

#111
20140099514
2014-04-10

Bi-material strip and a method of bonding strips of different materials together

#112
20130337177
2013-12-19

System and method of producing multi-layered alloy products

#113
20130295443
2013-11-07

Method of making a metal-strip laminate

#114
20130288074
2013-10-31

Alloying element-saving hot rolled duplex stainless steel material, clad steel plate having duplex stainless steel as cladding material therefor, and production method for same

#115
20130209874
2013-08-15

Clad material

#116
20130186885
2013-07-25

Process for producing a metal plate having an embedded heating element and metal plate produced thereby

#117
20130139373
2013-06-06

Clad alloy substrates and method for making same

#118
20130130119
2013-05-23

Method of making negative electrode

#119
20120292080
2012-11-22

Composite Conductive Component and Method for Making it

#120
20120180630
2012-07-19

Laminate armor and related methods

#121
20120174760
2012-07-12

Dual hardness steel article

#122
20120097732
2012-04-26

CLAD ROLLING MILL FOR JOINING ONE OR MORE PROFILES

#123
20120097288
2012-04-26

CLAD ROLLED METAL TUBE

#124
20120061023
2012-03-15

Implementing interleaved-dielectric joining of multi-layer laminates

#125
20120018497
2012-01-26

Method for manufacturing clad material and equipment for manufacturing the same

#126
20120000965
2012-01-05

Method for manufacturing a semiconductor device using an Al-Zn connecting material

#127
20110253338
2011-10-20

Method for manufacturing clad material and equipment for manufacturing the same

#128
20110240247
2011-10-06

Method for manufacturing clad material and equipment for manufacturing the same

#129
20110206943
2011-08-25

Methods for creating side-by-side metallic bonds between different materials using solid-phase bonding and the products produced thereby

#130
20110192451
2011-08-11

METAL SUBSTRATE WITH INSULATION LAYER AND METHOD FOR MANUFACTURING THE SAME, SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#131
20110163074
2011-07-07

Metal plate joining method and apparatus

#132
20110108608
2011-05-12

METHOD FOR PRODUCING AN ALUMINUM COMPOSITE MATERIAL

#133
20110094099
2011-04-28

METHOD FOR MANUFACTURING COPPER CLAD ALUMINIUM BUS BAR

#134
20110030526
2011-02-10

FLAT CUTTING TOOL

#135
20110017807
2011-01-27

METHOD FOR ROLLED SEAMLESS CLAD PIPES

#136
20110017339
2011-01-27

METHOD FOR ROLLED SEAMLESS CLAD PIPES

#137
20100247954
2010-09-30

System and method of producing multi-layered alloy products

#138
20100227192
2010-09-09

Method of making a composite steel plate

#139
20100200125
2010-08-12

Method for making magnesium-based composite material

#140
20100108666
2010-05-06

Method for high pressure/high velocity welding or joining first and second metal workpieces before welding/joining; article of manufacture made thereby

#141
20100022398
2010-01-28

Lamination method

#142
20100003540
2010-01-07

Multilayer steel and method for producing multilayer steel

#143
20090263598
2009-10-22

METHOD FOR PRODUCING A METAL TUBE BY CLAD ROLLING ONE MORE PROFILES TO FORM AT LEAST ONE CHANNEL, A CLAD ROLLING MILL FOR JOINING ONE OR MORE PROFILES, A CLAD ROLLED METAL TUBE

#144
20090258248
2009-10-15

Cladding material and its manufacturing method, press-forming method, and heat sink using cladding material

#145
20090130481
2009-05-21

Method for manufacturing clad material and equipment for manufacturing the same

#146
20090104090
2009-04-23

IN-SITU DIFFUSION ALLOYING AND PRE-OXIDATION ANNEALING IN AIR OF FE-CR-AL ALLOY CATALYTIC CONVERTER MATERIAL

#147
20090081408
2009-03-26

Magnesium-based composite material and method for making the same

#148
20080290143
2008-11-27

Method of solid phase welding of metal plates

#149
20080280157
2008-11-13

COMPOSITE METAL ARTICLE AND METHOD OF MAKING

#150
20080277454
2008-11-13

COMPOSITE METAL ARTICLE AND METHOD OF MAKING

#151
20080220308
2008-09-11

Source blank for stainless steel three-ply clad sheet, production methods of clad steel plate and sheet for solid polymer type fuel cell separator, and solid polymer type fuel cell separator

#152
20080206590
2008-08-28

CONNECTING MATERIAL, METHOD FOR MANUFACTURING CONNECTING MATERIAL, AND SEMICONDUCTOR DEVICE

#153
20070221706
2007-09-27

METHODS FOR MAKING ALUMINUM CLAD COPPER WIRE

#154
20070057017
2007-03-15

Lamination apparatus and lamination method using the same

#155
20070037004
2007-02-15

Multilayer solder article

#156
20060186178
2006-08-24

Method for the production of a strip comprising a staggered profile that runs in the longitudinal direction thereof

#157
20060163329
2006-07-27

Multilayered metal laminate and process for producing the same

#158
20060115672
2006-06-01

Method of manufacturing a laminated structure

#159
20060113353
2006-06-01

Method of manufacturing metallic composite material

#160
20050273994
2005-12-15

Clad alloy substrates and method for making same

#161
20050133568
2005-06-23

Bipolar plate fabrication

#162
18465880
2024-02-27

Continuous rolling device and method continuous rolling device and method with interfacial temperature-force controllability for seamless metal cladding pipe

#163
16940584
2022-03-01

Canister and method of production

#164
16033068
2020-10-27

Fine wire manipulator