Patents-Review.com
ClassID:

43404 ⎘

B23K35/308 - CPC Classification

Classification description:

Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material; Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C; Fe as the principal constituent with Cr as next major constituent

Sub-classes:
Recent Application in this class:
#1
20260028707
2026-01-29

RAIL WELDING TRANSITION MATERIAL RESISTANT TO STRESS CORROSION DAMAGE AND PREPARATION METHOD THEREOF

 #2
20250375842
2025-12-11

SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS

 #3
20250065432
2025-02-27

SUBMERGED ARC WELDING METHOD

 #4
20240150971
2024-05-09

Frog for switches and crossings

 #5
20240131631
2024-04-25

SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS

 #6
20240131630
2024-04-25

SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS

 #7
20240075560
2024-03-07

TIG WELDING FILLER METAL AND METHOD FOR PRODUCING WELD JOINT USING THE SAME

 #8
20240058902
2024-02-22

OVERLAY WELDING METHOD

 #9
20230294217
2023-09-21

Systems and methods for low-manganese welding alloys

 #10
20220281038
2022-09-08

STAINLESS STEEL WELDING WIRE FOR USE IN LNG TANK MANUFACTURING

 #11
20220258289
2022-08-18

IRON-BASED ALLOYS DESIGNED FOR WEAR AND CORROSION RESISTANCE

 #12
20200232167
2020-07-23

FROG FOR SWITCHES AND CROSSINGS

 #13
20200215651
2020-07-09

Systems and methods for low-manganese welding alloys

 #14
20190275619
2019-09-12

Crack resistant hardfacing alloys

 #15
20190160572
2019-05-30

Injection-molded solder (IMS) tool assembly and method of use thereof

 #16
20190106779
2019-04-11

Coated article and method for making

 #17
20190061069
2019-02-28

Systems and methods for corrosion-resistant welding electrodes

 #18
20190054559
2019-02-21

Electrodes for forming austenitic and duplex steel weld metal

 #19
20180355735
2018-12-13

Coated gas turbine engine components

 #20
20180304414
2018-10-25

Presintered brazing

 #21
20180230584
2018-08-16

Manufactured article and method

 #22
20180223396
2018-08-09

Metal powders and use thereof

 #23
20180178491
2018-06-28

Article

 #24
20180178329
2018-06-28

Method of joining a FeCrAl alloy with a FeNiCr alloy using a filler metal by welding

 #25
20180178317
2018-06-28

Hybrid electroslag cladding

 #26
20180169799
2018-06-21

High Strength Weld Metal for Demanding Structural Applications

 #27
20180133848
2018-05-17

Systems and methods for low-manganese welding alloys

 #28
20180066345
2018-03-08

NON-MAGNETIC METAL ALLOY COMPOSITIONS AND APPLICATIONS

 #29
20170334009
2017-11-23

Carbide-based hardfacing

 #30
20170259382
2017-09-14

Material for joining and product produced therewith

 #31
20170239758
2017-08-24

Flux-cored wire for arc welding of duplex stainless steel and weld metal

 #32
20170234162
2017-08-17

Steam turbine inner casing component and repair method therefor

 #33
20170088911
2017-03-30

Hardfacing process and parts produced thereby

 #34
20170080531
2017-03-23

Crack resistant hardfacing alloys

 #35
20160318282
2016-11-03

Hardfacing incorporating carbide particles

 #36
20160271736
2016-09-22

Welded joint of extremely low-temperature steel, and welding materials for preparing same

 #37
20160250721
2016-09-01

Material for joining and product produced therewith

 #38
20160138144
2016-05-19

Powder

 #39
20160114423
2016-04-28

Method for producing a stainless steel diffusion-bonded product

 #40
20160089859
2016-03-31

Article and method for making an article

 #41
20160045970
2016-02-18

Methods for joining two blanks and blanks and products obtained

 #42
20160017454
2016-01-21

Hardfacing process and parts produced thereby

 #43
20160002758
2016-01-07

Weld metal and welded structure

 #44
20150367454
2015-12-24

THERMAL SPRAY PROCESSES AND ALLOYS FOR USE IN SAME

 #45
20150354036
2015-12-10

Crack resistant hardfacing alloys

 #46
20150152539
2015-06-04

Method for coating a substrate with a spray material and functional layer achievable with this method

 #47
20150099140
2015-04-09

Systems and methods for corrosion-resistant welding electrodes

 #48
20150093284
2015-04-02

Welding material for welding of superalloys

 #49
20150056005
2015-02-26

Process for producing welded joint using GMA welding and COas a shielding gas

 #50
20140349136
2014-11-27

Systems and methods for low-manganese welding alloys

 #51
20140338871
2014-11-20

Material for joining and product produced therewith

 #52
20140332517
2014-11-13

Systems and methods for low-manganese welding alloys

 #53
20140294491
2014-10-02

Weld metal having excellent temper embrittlement resistance

 #54
20140286698
2014-09-25

Welding material and welding joint

 #55
20140263248
2014-09-18

Metal cored welding wire that produces reduced manganese fumes and method

 #56
20140251868
2014-09-11

Process and apparatus for treating hydrocarbon streams

 #57
20140203008
2014-07-24

Flux-cored welding wire, the method for manufacturing the same and using of the same

 #58
20140186101
2014-07-03

Austenitic steel welded joint

 #59
20140131338
2014-05-15

Metal cored welding wire, hardband alloy and method

 #60
20140105780
2014-04-17

Non-magnetic metal alloy compositions and applications

 #61
20140079958
2014-03-20

Metallurgically bonded stainless steel

 #62
20140042143
2014-02-13

SHEATHED WELDING WIRE

 #63
20140037987
2014-02-06

Metallurgically bonded stainless steel

 #64
20140037852
2014-02-06

Metallurgically bonded stainless steel

 #65
20130343948
2013-12-26

Duplex stainless steel superior in corrosion resistance of weld

 #66
20130309003
2013-11-21

Weld metal with excellent creep characteristics

 #67
20130266798
2013-10-10

METAL ALLOY COMPOSITIONS AND APPLICATIONS THEREOF

 #68
20130260177
2013-10-03

Abrasion and corrosion resistant alloy and hardfacing/cladding applications

 #69
20130240488
2013-09-19

Flux-cored wire and gas-shielded arc welding method using the same

 #70
20130171472
2013-07-04

Build-up welding material, deposited metal, and member with deposited metal

 #71
20130171471
2013-07-04

Metallurgically bonded stainless steel

 #72
20130068449
2013-03-21

Laser cladding Fe—Cr alloy on downhole tools

 #73
20120286025
2012-11-15

Ni—Fe-based alloy brazing filler material

 #74
20120224992
2012-09-06

Alloys for hardbanding weld overlays

 #75
20120223064
2012-09-06

Stainless steel flux-cored wire

 #76
20120187093
2012-07-26

FILLER MATERIAL FOR WELDING

 #77
20120156520
2012-06-21

Hardfacing process and parts produced thereby

 #78
20120085513
2012-04-12

Ferritic stainless steel material for brazing and heat exchanger member

 #79
20120070686
2012-03-22

Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys

 #80
20120055903
2012-03-08

FLUX-CORED WELDING WIRE AND METHOD FOR ARC OVERLAY WELDING USING THE SAME

 #81
20110305506
2011-12-15

APPARATUS AND METHOD FOR DISSIMILAR WELDING OF ALLOY STEEL

 #82
20110253691
2011-10-20

Stainless steel flux-cored welding wire for welding of zinc-coated steel sheet and arc welding method of zinc-coated steel sheet using same

 #83
20110247188
2011-10-13

Method of repairing a metallic artifact

 #84
20110226459
2011-09-22

Material for joining and product produced therewith

 #85
20110139495
2011-06-16

Circuit board including mask for controlling flow of solder

 #86
20110126945
2011-06-02

Ni-based alloy high-chrome steel structure and manufacturing method of the same

 #87
20110121056
2011-05-26

Compositions and methods for determining alloys for thermal spray, weld overlay, thermal spray post processing applications, and castings

 #88
20110120977
2011-05-26

Alloy, overlay, and methods thereof

 #89
20110064963
2011-03-17

THERMAL SPRAY PROCESSES AND ALLOYS FOR USE IN SAME

 #90
20110062133
2011-03-17

Flux cored wire for welding duplex stainless steel which refines solidified crystal grains

 #91
20110020166
2011-01-27

IRON-BASE HEAT- AND CORROSION-RESISTANT BRAZING MATERIAL

 #92
20100323213
2010-12-23

Multilayer overlays and methods for applying multilayer overlays

 #93
20100101780
2010-04-29

PROCESS OF APPLYING HARD-FACING ALLOYS HAVING IMPROVED CRACK RESISTANCE AND TOOLS MANUFACTURED THEREFROM

 #94
20090162207
2009-06-25

Method For The Manufacture Of An Erosion Protection Layer And A Component With Said Erosion Protection Layer

 #95
20090026174
2009-01-29

Methods for performing manual laser deposition

 #96
20090019783
2009-01-22

Wear resisting particle and wear resisting structure member

 #97
20090001058
2009-01-01

Method and apparatus for depositing raised features at select locations on a substrate to produce a slip-resistant surface

 #98
20080277456
2008-11-13

System and a method for controlling flow of solder

 #99
20080264924
2008-10-30

Sheathed welding wire

 #100
20080251507
2008-10-16

Hardfacing ferroalloy materials

 #101
20080199346
2008-08-21

Weld metal of high-strength Cr-Mo steel

 #102
20080078754
2008-04-03

Method of welding aluminum alloy steels

 #103
20070286958
2007-12-13

Method of making improved net-shaped components by hybrid metal deposition processing

 #104
20070190255
2007-08-16

Controlled thermal expansion of welds to enhance toughness

 #105
20070187369
2007-08-16

Hard-facing alloys having improved crack resistance

 #106
20070111119
2007-05-17

Method for repairing gas turbine engine compressor components

 #107
20060226138
2006-10-12

High strength flux cored electrode

 #108
20060179974
2006-08-17

Weld metal excellent in low temperature toughness and SR cracking resistance used for high-strength Cr-Mo steel

 #109
20060165552
2006-07-27

Hardfacing electrode

 #110
20060163231
2006-07-27

Ferritic stainless steel welding wire and manufacturing method thereof

 #111
20050189337
2005-09-01

Coated electrode with low fume emission and low hexavalent chromium for welding stainless steels

 #112
20050183796
2005-08-25

Stainless steel product containing B and method for production thereof

 #113
20050121500
2005-06-09

Method for producing a soldered joint between a substrate and a contact element of a fuel cell unit

 #114
20050067064
2005-03-31

Steel surface hardness using laser deposition and active gas shielding

 #115
20050058851
2005-03-17

Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same

 #116
20050000673
2005-01-06

Controlled thermal expansion of welds to enhance toughness

 #117
17690942
2023-02-28

Preparation method of nano-oxide dispersion strengthened steel