ClassID:

119755

C22C38/02 - page 14 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing silicon

Recent Application in this class:
#3901
20190071758
2019-03-07

Martensitic stainless steel foil and manufacturing method thereof

#3902
20190071757
2019-03-07

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#3903
20190071747
2019-03-07

METHOD OF HEAT TREATING STEEL

#3904
20190071746
2019-03-07

STEEL SHEET HOT-DIP PLATED WITH ZINC BASED LAYER WITH SUPERIOR BAKE HARDENABILITY AND AGING RESISTANCE, AND MANUFACTURING METHOD THEREOF

#3905
20190071745
2019-03-07

HIGH-STRENGTH COLD ROLLED STEEL SHEET WITH EXCELLENT YIELD STRENGTH AND DUCTILITY, COATED STEEL PLATE, AND METHOD FOR MANUFACTURING SAME

#3906
20190071744
2019-03-07

Steel sheet, plated steel sheet, method of production of hot-rolled steel sheet, method of production of cold-rolled full hard steel sheet, method of production of steel sheet, and method of production of plated steel sheet

#3907
20190071743
2019-03-07

MANUFACTURING METHOD FOR MULTI-COMPONENT ALLOYING STEEL WITH HIGH STRENGTH AND HIGH WEAR-RESISTANCE AND HOT ROLLED PLATE THEREOF

#3908
20190066857
2019-02-28

STEEL-VANADIUM ALLOY CLADDING FOR FUEL ELEMENT

#3909
20190063641
2019-02-28

Steel material and oil-well steel pipe

#3910
20190062883
2019-02-28

Mixed magnetic powders and the electronic device using the same

#3911
20190062882
2019-02-28

Abrasion-resistant steel

#3912
20190062881
2019-02-28

HIGH ALUMINUM CONTAINING MANGANESE STEEL AND METHODS OF PREPARING AND USING THE SAME

#3913
20190062865
2019-02-28

Hot press forming parts having excellent bending properties and method for manufacturing the same

#3914
20190062864
2019-02-28

High strength annealed steel products

#3915
20190062863
2019-02-28

HIGH-STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SAME

#3916
20190062862
2019-02-28

High-strength hot-rolled steel sheet for electric resistance welded steel pipe and manufacturing method therefor

#3917
20190062861
2019-02-28

Steel, product created from said steel, and manufacturing method thereof

#3918
20190062860
2019-02-28

Abrasion-resistant steel plate and method of producing abrasion-resistant steel plate

#3919
20190062855
2019-02-28

Method for heat treating an iron-carbon alloy

#3920
20190055860
2019-02-21

High performance iron-based alloys for engine valvetrain applications and methods of making and use thereof

#3921
20190055635
2019-02-21

FE-BASED NANOCRYSTALLINE ALLOY AND ELECTRONIC COMPONENT USING THE SAME

#3922
20190055634
2019-02-21

FERRITIC STAINLESS STEEL SHEET

#3923
20190055622
2019-02-21

Austenitic, low-density, high-strength steel strip or sheet having a high ductility, method for producing said steel and use thereof

#3924
20190055621
2019-02-21

HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#3925
20190055620
2019-02-21

CU-CONTAINING LOW-ALLOY STEEL HAVING EXCELLENT BALANCE BETWEEN STRENGTH AND LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME

#3926
20190055619
2019-02-21

Method of producing grain-oriented electrical steel sheet

#3927
20190055617
2019-02-21

Low alloy high strength thick-walled seamless steel pipe for oil country tubular goods

#3928
20190054958
2019-02-21

B-pillar central beam and method for manufacturing

#3929
20190054559
2019-02-21

Electrodes for forming austenitic and duplex steel weld metal

#3930
20190048590
2019-02-14

Deformed reinforcing bar

#3931
20190048447
2019-02-14

High Strength Steel Alloy and Strip and Sheet Product Made Therefrom

#3932
20190048446
2019-02-14

Steel material and oil-well steel pipe

#3933
20190048445
2019-02-14

HIGH-STRENGTH FLAT STEEL WIRE EXCELLENT IN HYDROGEN INDUCED CRACKING RESISTANCE

#3934
20190048444
2019-02-14

LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS

#3935
20190048443
2019-02-14

Low alloy high strength seamless steel pipe for oil country tubular goods

#3936
20190048441
2019-02-14

Stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys

#3937
20190048436
2019-02-14

HIGH-STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SAME

#3938
20190048435
2019-02-14

Steel H-shape for low temperature service and manufacturing method therefor

#3939
20190048434
2019-02-14

Grain-oriented electrical steel sheet

#3940
20190048433
2019-02-14

Low thermal expansion superalloy and manufacturing method thereof

#3941
20190047256
2019-02-14

Method for manufacturing clad material

#3942
20190047255
2019-02-14

HIGH STRENGTH HOT DIP GALVANNEALED STEEL SHEET OF EXCELLENT PHOSPHATABILITY AND DUCTILITY, AND A PRODUCTION PROCESS THEREFOR

#3943
20190047254
2019-02-14

Clad material

#3944
20190043646
2019-02-07

Soft magnetic alloy and magnetic device

#3945
20190041799
2019-02-07

PINION SHAFT, WATCH MECHANISM, WATCH OR MEASUREMENT DEVICE WITHOUT A MAGNETIC SIGNATURE

#3946
20190040511
2019-02-07

High-strength galvanized steel sheet, high-strength member, and method for producing high-strength galvanized steel sheet

#3947
20190040506
2019-02-07

MARTENSITIC STAINLESS STEEL MEMBER AND METHOD FOR MANUFACTURING SAME, AND MARTENSITIC STAINLESS STEEL COMPONENT AND METHOD FOR MANUFACTURING SAME

#3948
20190040490
2019-02-07

High-strength cold-rolled steel sheet

#3949
20190040489
2019-02-07

High-strength steel sheet for warm working and method for manufacturing the same

#3950
20190040488
2019-02-07

Steel plate for high-strength and high-toughness steel pipes and method for producing steel plate

#3951
20190040483
2019-02-07

High-strength steel sheet and method for producing the same

#3952
20190040482
2019-02-07

High-strength steel sheet and method for manufacturing the same

#3953
20190040481
2019-02-07

Tool steel articles from additive manufacturing

#3954
20190040480
2019-02-07

SEAMLESS STEEL PIPE AND METHOD FOR PRODUCING SAME

#3955
20190032187
2019-01-31

High-yield-ratio high-strength galvanized steel sheet and method for manufacturing the same

#3956
20190032186
2019-01-31

High strength steel sheet and method for producing the same

#3957
20190032185
2019-01-31

HIGH-YIELD-RATIO HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#3958
20190032178
2019-01-31

STEEL

#3959
20190032177
2019-01-31

Spring steel

#3960
20190032176
2019-01-31

Cast steel projection material

#3961
20190032166
2019-01-31

ULTRA-HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO AND WORKABILITY

#3962
20190032165
2019-01-31

High strength spring, method of manufacturing the same, steel for high strength spring, and method of manufacturing the same

#3963
20190032161
2019-01-31

Flat Steel Product and Method for the Production Thereof

#3964
20190025026
2019-01-24

Method of making a polymer ammunition cartridge

#3965
20190025025
2019-01-24

POLYMER AMMUNITION CARTRIDGE HAVING A METAL INJECTION MOLDED PRIMER INSERT

#3966
20190024222
2019-01-24

STEEL WIRE FOR NON-HEAT TREATED MACHINE PART AND NON-HEAT TREATED MACHINE PART

#3967
20190024208
2019-01-24

METHOD FOR MANUFACTURING STEEL SHEET AND DEVICE FOR CONTINUOUS ANNEALING STEEL SHEET

#3968
20190024206
2019-01-24

STEEL MATERIAL HAVING EXCELLENT HYDROGEN-INDUCED CRACKING (HIC) RESISTANCE FOR PRESSURE VESSEL AND MANUFACTURING METHOD THEREFOR

#3969
20190024205
2019-01-24

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

#3970
20190024204
2019-01-24

Dual hardness steel article

#3971
20190024202
2019-01-24

Grain-oriented electrical steel sheet and manufacturing method therefor

#3972
20190024201
2019-01-24

High-strength seamless steel pipe for oil country tubular goods, and production method for high-strength seamless steel pipe for oil country tubular goods

#3973
20190024200
2019-01-24

HIGH STRENGTH FORGED STEEL AND LARGE FORGED COMPONENT

#3974
20190022736
2019-01-24

HIGH FLUIDITY IRON ALLOY FORMING PROCESS AND ARTICLES THEREFROM

#3975
20190017156
2019-01-17

High-strength steel sheet, high-strength galvanized steel sheet, method for manufacturing high-strength steel sheet, and method for manufacturing high-strength galvanized steel sheet

#3976
20190017142
2019-01-17

STEEL SHEET FOR HARDENING, HARDENED MEMBER, AND METHOD FOR MANUFACTURING STEEL SHEET FOR HARDENING

#3977
20190017140
2019-01-17

Method for manufacturing grain-oriented electrical steel sheet

#3978
20190017139
2019-01-17

Method of producing grain-oriented electrical steel sheet and production line therefor

#3979
20190017138
2019-01-17

Non-oriented electrical steel sheet and production method thereof

#3980
20190017137
2019-01-17

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#3981
20190017136
2019-01-17

Non-oriented electrical steel sheet and manufacturing method therefor

#3982
20190017135
2019-01-17

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#3983
20190017134
2019-01-17

Process of producing an austenitic stainless steel tube

#3984
20190017133
2019-01-17

Steel sheet for tool and manufacturing method therefor

#3985
20190017132
2019-01-17

Ferritic stainless steel and heat-resistant member

#3986
20190016904
2019-01-17

Sinterable metal paste for use in additive manufacturing

#3987
20190015898
2019-01-17

Micro-nano composite powder dedicated for laser repair of tiny cracks in stainless steel surface

#3988
20190013525
2019-01-10

Stainless steel for polymer fuel cell separation plate having improved hydrophilicity and contact resistance and method for manufacturing same

#3989
20190011241
2019-01-10

Method of making a primer insert for use in polymer ammunition

#3990
20190011240
2019-01-10

Polymer ammunition and cartridge primer insert

#3991
20190011239
2019-01-10

Polymer ammunition and cartridge primer insert

#3992
20190011238
2019-01-10

Polymer ammunition and cartridge primer insert

#3993
20190011237
2019-01-10

Polymer ammunition and cartridge primer insert

#3994
20190011236
2019-01-10

Polymer ammunition and cartridge primer insert

#3995
20190011235
2019-01-10

One piece polymer ammunition cartridge having a primer insert and methods of making the same

#3996
20190011234
2019-01-10

One piece polymer ammunition cartridge having a primer insert and methods of making the same

#3997
20190011233
2019-01-10

One piece polymer ammunition cartridge having a primer insert and methods of making the same

#3998
20190011232
2019-01-10

One piece polymer ammunition cartridge having a primer insert and methods of making the same

#3999
20190010597
2019-01-10

High-manganese hot-dip aluminum-coated steel sheet having excellent coating adhesion

#4000
20190010596
2019-01-10

HIGH-STRENGTH PLATED STEEL PLATE FOR WELDED STRUCTURAL MEMBER, AND METHOD FOR PRODUCING THE SAME

#4001
20190010589
2019-01-10

LARGE CRANKSHAFT

#4002
20190010588
2019-01-10

AUSTENITIC STAINLESS STEEL HAVING IMPROVED PROCESSABILITY

#4003
20190010587
2019-01-10

Steel sheet for hot pressing and hot pressed article using the same

#4004
20190010585
2019-01-10

High Silicon Bearing Dual Phase Steels With Improved Ductility and Method

#4005
20190010574
2019-01-10

Galvannealed steel sheet

#4006
20190010573
2019-01-10

LEAN DUPLEX STAINLESS STEEL HAVING IMPROVED CORROSION RESISTANCE AND MACHINABILITY, AND MANUFACTURING METHOD THEREFOR

#4007
20190010572
2019-01-10

Method for manufacturing grain-oriented electrical steel sheet

#4008
20190010571
2019-01-10

HIGH HARDNESS WEAR-RESISTANT STEEL WITH EXCELLENT TOUGHNESS AND CUTTING CRACK RESISTANCE AND METHOD FOR MANUFACTURING SAME

#4009
20190010569
2019-01-10

Process of producing a duplex stainless steel tube

#4010
20190010567
2019-01-10

Adhesive coating composition for non-oriented electrical steel sheet, non-oriented electrical steel sheet product, and manufacturing method therefor

#4011
20190010565
2019-01-10

Austenitic Heat Resistant Alloy and Method for Producing the Same

#4012
20190003620
2019-01-03

Threaded connection for pipe or tube and method of producing the threaded connection for pipe or tube

#4013
20190003530
2019-01-03

BEARING PART AND ROLLING BEARING

#4014
20190003029
2019-01-03

Aluminum-iron alloy-coated steel sheet for hot press forming, having excellent hydrogen delayed fracture resistance, peeling resistance, and weldability and hot-formed member using same

#4015
20190003023
2019-01-03

STEEL, A WELDING CONSUMABLE, A CAST, FORGED OR WROUGHT PRODUCT, A METHOD OF WELDING, A WELDED PRODUCT AND A METHOD OF HEAT TREATING

#4016
20190003022
2019-01-03

CAST STEEL MEMBER

#4017
20190003021
2019-01-03

Hot work tool steel

#4018
20190003009
2019-01-03

High-strength steel sheet and high-strength galvanized steel sheet

#4019
20190003007
2019-01-03

Method for producing a high strength steel sheet having improved strength and formability, and obtained high strength steel sheet

#4020
20190003006
2019-01-03

Mn-containing galvannealed steel sheet and method for producing the same

#4021
20190003005
2019-01-03

Method for producing a steel sheet having improved strength, ductility and formability

#4022
20190003004
2019-01-03

VEHICLE PART HAVING HIGH STRENGTH AND EXCELLENT DURABILITY, AND MANUFACTURING METHOD THEREFOR

#4023
20190003002
2019-01-03

Ultra-high strength steel sheet having excellent phosphatability and bendability

#4024
20190003000
2019-01-03

Bolt

#4025
20190002999
2019-01-03

CASE HARDENING STEEL, CARBURIZED COMPONENT, AND MANUFACTURING METHOD OF CASE HARDENING STEEL

#4026
20190002998
2019-01-03

Low Alloy Steels with Enhanced Toughness and Fatigue Strength at High Hardness

#4027
20190001438
2019-01-03

Method for producing a pre-coated metal sheet

#4028
20180374618
2018-12-27

COMPOSITE MATERIAL MOLDED ARTICLE, REACTOR, AND METHOD FOR MANUFACTURING COMPOSITE MATERIAL MOLDED ARTICLE

#4029
20180372146
2018-12-27

FINE GRAIN STEEL ALLOY AND AUTOMOTIVE COMPONENTS FORMED THEREOF

#4030
20180371603
2018-12-27

Steel, carburized steel component, and method for manufacturing carburized steel component

#4031
20180371597
2018-12-27

High strength galvannealed steel sheet and method of producing such steel sheet

#4032
20180371596
2018-12-27

High-strength hot-dip zinc plated steel material having excellent plating properties and method for preparing same

#4033
20180371593
2018-12-27

STEEL

#4034
20180371592
2018-12-27

Austenitic Fe—Cr—Ni alloy for high temperature

#4035
20180371591
2018-12-27

AUSTENITIC STAINLESS STEEL PIPE EXHIBITING EXCELLENT WRINKLE RESISTANCE

#4036
20180371590
2018-12-27

LOW-YIELD-RATIO TYPE HIGH-STRENGTH STEEL, AND MANUFACTURING METHOD THEREFOR

#4037
20180371588
2018-12-27

LOW YIELD RATIO AND HIGH-STRENGTH STEEL HAVING EXCELLENT STRESS CORROSION CRACKING RESISTANCE AND LOW TEMPERATURE TOUGHNESS

#4038
20180371587
2018-12-27

Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor

#4039
20180371576
2018-12-27

Annealing separator for oriented electrical steel sheet, oriented electrical steel sheet, and manufacturing method of oriented electrical steel sheet

#4040
20180371575
2018-12-27

AUSTENITIC STAINLESS STEEL HAVING EXCELLENT ORANGE PEEL RESISTANCE AND MANUFACTURING METHOD THEREFOR

#4041
20180371574
2018-12-27

HIGH-STRENGTH THIN STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#4042
20180371573
2018-12-27

Grain-oriented electrical steel sheet and method for manufacturing same

#4043
20180371572
2018-12-27

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#4044
20180371571
2018-12-27

ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF

#4045
20180371570
2018-12-27

High-strength hot-dip galvanized steel sheet having excellent surface quality and spot weldability

#4046
20180371569
2018-12-27

High strength cold-rolled steel sheet and hot-dip galvanized steel sheet having excellent hole expansion, ductility and surface treatment properties, and method for manufacturing same

#4047
20180371568
2018-12-27

STEEL PLATE HAVING EXCELLENT PWHT RESISTANCE FOR LOW-TEMPERATURE PRESSURE VESSEL AND METHOD FOR MANUFACTURING SAME

#4048
20180371567
2018-12-27

Pressure vessel steel plate having excellent post weld heat treatment resistance, and manufacturing method therefor

#4049
20180371566
2018-12-27

METHOD FOR PRODUCING A HIGH STRENGTH STEEL SHEET HAVING IMPROVED DUCTILITY AND FORMABILITY, AND OBTAINED STEEL SHEET

#4050
20180371565
2018-12-27

COLD ROLLED STEEL SHEET FOR CONTINUOUS TYPE SELF-BRAZING AND MANUFACTURING METHOD THEREFOR

#4051
20180371561
2018-12-27

Method for producing die-cast product of spheroidal graphite cast iron having ultrafine spheroidal graphite, and die-cast product of spheroidal graphite cast iron

#4052
20180369905
2018-12-27

Powder composition for the manufacture of casting inserts, casting insert and method of obtaining local composite zones in castings

#4053
20180363122
2018-12-20

Nitrided plate part and method for producing the same

#4054
20180363117
2018-12-20

HOT PRESS FORMED PRODUCT HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR PREPARING SAME

#4055
20180363111
2018-12-20

HIGH-STRENGTH STEEL MATERIAL HAVING EXCELLENT LOW-TEMPERATURE STRAIN AGING IMPACT PROPERTIES AND METHOD FOR MANUFACTURING SAME

#4056
20180363110
2018-12-20

LOW TEMPERATURE HARDENABLE STEELS WITH EXCELLENT MACHINABILITY

#4057
20180363109
2018-12-20

STEEL SHEET FOR HOT STAMPING, METHOD FOR PRODUCTION THEREOF, AND HOT STAMPING STEEL MATERIAL

#4058
20180363108
2018-12-20

Non-magnetic steel material having excellent hot workability and manufacturing method therefor

#4059
20180363107
2018-12-20

HIGH-STRENGTH STEEL HAVING EXCELLENT BRITTLE CRACK ARRESTABILITY AND WELDING PART BRITTLE CRACK INITIATION RESISTANCE, AND PRODUCTION METHOD THEREFOR

#4060
20180363105
2018-12-20

Method Of Manufacturing A Ferrous Alloy Article Using Powder Metallurgy Processing

#4061
20180363093
2018-12-20

Dual-hardness clad steel plate and production method thereof

#4062
20180363092
2018-12-20

HIGH-STRENGTH ALLOYED HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT WORKABILITY AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME

#4063
20180363091
2018-12-20

Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor

#4064
20180363090
2018-12-20

High yield ratio type high-strength cold-rolled steel sheet and manufacturing method thereof

#4065
20180363089
2018-12-20

HOT-ROLLED Nb-CONTAINING FERRITIC STAINLESS STEEL SHEET AND METHOD FOR PRODUCING SAME, AND COLD-ROLLED Nb-CONTAINING FERRITIC STAINLESS STEEL SHEET AND METHOD FOR PRODUCING SAME

#4066
20180363088
2018-12-20

Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same

#4067
20180363087
2018-12-20

AUSTENITIC STAINLESS STEEL SHEET, COVER MEMBER AND PRODUCTION METHOD FOR AUSTENITIC STAINLESS STEEL SHEET

#4068
20180363084
2018-12-20

ULTRA HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT HOLE EXPANDABILITY AND MANUFACTURING METHOD THEREFOR

#4069
20180363083
2018-12-20

Material for cold rolled stainless steel sheets, method for manufacturing the same, and cold rolled steel sheet

#4070
20180363082
2018-12-20

High strength hot dip galvanised steel strip

#4071
20180363081
2018-12-20

HIGH-STRENGTH STEEL HAVING EXCELLENT BRITTLE CRACK ARRESTABILITY AND WELDING PART BRITTLE CRACK INITIATION RESISTANCE, AND PRODUCTION METHOD THEREFOR

#4072
20180363080
2018-12-20

High-speed tool steel, material for tools, and method for producing material for tools

#4073
20180361474
2018-12-20

METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE AND SOFT MAGNETIC DUST CORE

#4074
20180361456
2018-12-20

Method of producing molded product and molded product

#4075
20180358868
2018-12-13

Manufacturing method for a motor core

#4076
20180358846
2018-12-13

PERMANENT MAGNET SYNCHRONOUS MOTOR, COMPRESSOR, AND AIR CONDITIONER

#4077
20180355464
2018-12-13

Steel Article Having Improved Contact Fatigue Resistance

#4078
20180355461
2018-12-13

Thick steel plate having excellent low-temperature toughness and hydrogen-induced cracking resistance, and method for manufacturing same

#4079
20180355460
2018-12-13

Triple-phase stainless steel and method for producing same

#4080
20180355455
2018-12-13

HOT ROLLED BAR OR HOT ROLLED WIRE ROD, COMPONENT, AND MANUFACTURING METHOD OF HOT ROLLED BAR OR HOT ROLLED WIRE ROD

#4081
20180355454
2018-12-13

METHOD FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET

#4082
20180355453
2018-12-13

ULTRA-HIGH STRENGTH STEEL SHEET HAVING EXCELLENT PHOSPHATABILITY AND HOLE EXPANDABILITY AND METHOD FOR MANUFACTURING SAME

#4083
20180355452
2018-12-13

STEEL PLATE WITH YIELD STRENGTH AT 890MPA LEVEL AND LOW WELDING CRACK SENSITIVITY AND MANUFACTURING METHOD THEREFOR

#4084
20180355451
2018-12-13

SEAMLESS STEEL PIPE AND METHOD OF MANUFACTURING THE SAME

#4085
20180355450
2018-12-13

Non-oriented electrical steel sheet and manufacturing method therefor

#4086
20180355449
2018-12-13

High toughness martensitic stainless steel and reciprocating pump manufactured therewith

#4087
20180354059
2018-12-13

Welding material for ferritic heat-resistant steel, welded joint for ferritic heat-resistant steel, and method for producing welded joint for ferritic heat-resistant steel

#4088
20180354019
2018-12-13

Metal gasket and production method therefor

#4089
20180354013
2018-12-13

Method for producing an automotive structural part comprising a lowerside sill and a lower front pillar

#4090
20180354008
2018-12-13

Piercer plug and method of manufacturing the same

#4091
20180347623
2018-12-06

Method for producing bearing ring, double row tapered roller bearing, and method for producing double row tapered roller bearing

#4092
20180347025
2018-12-06

STEEL, CARBURIZED STEEL COMPONENT, AND METHOD FOR MANUFACTURING CARBURIZED STEEL COMPONENT

#4093
20180347018
2018-12-06

High-strength air-hardening multiphase steel having excellent processing properties, and method for manufacturing a strip of said steel

#4094
20180347004
2018-12-06

High-strength bolt

#4095
20180345366
2018-12-06

High toughness metallic glass-based composites for additive manufacturing

#4096
20180345339
2018-12-06

METHOD FOR MANUFACTURING PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND PRESS FORMABILITY, AND PLATED STEEL SHEET MANUFACTURED THEREBY

#4097
20180340612
2018-11-29

Coated steel piston ring

#4098
20180340239
2018-11-29

High-silicon steel sheet and method of manufacturing the same

#4099
20180340238
2018-11-29

High-strength, high-toughness steel plate, and method for producing the same

#4100
20180327889
2018-11-15

Steel wire rod for wire drawing

#4101
20180327884
2018-11-15

Method for manufacturing high-strength galvanized steel sheet and high-strength galvanized steel sheet

#4102
20180327883
2018-11-15

Method for producing non-oriented electrical steel sheet

#4103
20180327882
2018-11-15

PROCESSES FOR PRODUCING THICKER GAGE PRODUCTS OF NIOBIUM MICROALLOYED STEEL

#4104
20180327881
2018-11-15

High-strength seamless steel pipe for oil country tubular goods and method of producing the same

#4105
20180327880
2018-11-15

METHOD OF PRODUCING STEEL MATERIAL, APPARATUS THAT COOLS STEEL MATERIAL, AND STEEL MATERIAL

#4106
20180327879
2018-11-15

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#4107
20180327878
2018-11-15

High strength hot rolled steel sheet and manufacturing method thereof

#4108
20180327877
2018-11-15

Low-alloy and corrosion-resistant steel for vehicle, having improved corrosion resistance under corrosive environment, and preparation method thereof

#4109
20180327873
2018-11-15

Engineering Steel with a Bainitic Structure, Forged Parts Produced Therefrom and Method for Producing a Forged Part

#4110
20180326538
2018-11-15

Laser welding method for producing a semi-finished sheet metal product made of hardenable steel and comprising a coating based on aluminium or aluminium-silicon

#4111
20180326490
2018-11-15

Method of producing sintered and forged member

#4112
20180320974
2018-11-08

Element for anchoring an anti-erosion coating to an inner wall of a chamber of an FCC unit

#4113
20180320262
2018-11-08

Carbo-nitriding process for martensitic stainless steel and stainless steel article having improved corrosion resistance

#4114
20180320257
2018-11-08

Thick steel plate for structural pipes or tubes, method of producing thick steel plate for structural pipes or tubes, and structural pipes and tubes

#4115
20180320256
2018-11-08

High Strength Precipitation Hardenable Stainless Steel

#4116
20180320243
2018-11-08

Method of manufacturing stainless pipe for oil wells and stainless steel pipe for oil wells

#4117
20180315528
2018-11-01

Soft magnetic powder, magnetic core, method for manufacturing soft magnetic powder, and method for manufacturing magnetic core

#4118
20180312956
2018-11-01

Method of producing carburizing forging steel material

#4119
20180312955
2018-11-01

Flat Steel Product Having a Zn-Galvannealed Protective Coating, and Method for the Production Thereof

#4120
20180312954
2018-11-01

High-strength hot-dip galvanized steel sheet excellent in impact peeling resistance and worked portion corrosion resistance

#4121
20180312948
2018-11-01

Austenitic stainless alloy

#4122
20180312947
2018-11-01

STEEL SHEET FOR HOT PRESSING USE, PRESS-FORMED PRODUCT, AND METHOD FOR MANUFACTURING PRESS-FORMED PRODUCT

#4123
20180312946
2018-11-01

METAL ALLOY FOR ADDITIVE MANUFACTURING OF MACHINE COMPONENTS

#4124
20180312945
2018-11-01

Hot rolled steel sheet and method for manufacturing the same

#4125
20180312937
2018-11-01

Seamless Line Pipe Resistant to Corrosion by CO2/H2S and Sulfate-Reducing Bacteria and Manufacturing Method Thereof

#4126
20180312936
2018-11-01

Composition for forming insulation film of oriented electrical steel sheet, method for forming insulation film by using same, and oriented electrical steel sheet having insulation film formed therein

#4127
20180312935
2018-11-01

STEEL STRUCTURE FOR HYDROGEN GAS WITH EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE IN HIGH PRESSURE HYDROGEN GAS AND METHOD OF PRODUCING THE SAME

#4128
20180305799
2018-10-25

Prehardened steel material, mold, and mold component

#4129
20180305798
2018-10-25

STEEL COMPONENT

#4130
20180305797
2018-10-25

Ferritic stainless steel

#4131
20180305787
2018-10-25

NON-HEAT TREATED WIRE ROD EXCELLENT IN STRENGTH AND COLD WORKABILITY AND METHOD FOR MANUFACTURING SAME

#4132
20180305786
2018-10-25

High-strength hot-dip coated hot-rolled steel sheet and method for manufacturing the same

#4133
20180305784
2018-10-25

Grain-oriented electrical steel sheet and decarburized steel sheet used for manufacturing the same

#4134
20180305783
2018-10-25

HIGH STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#4135
20180305781
2018-10-25

Systems and Methods for Manufacturing High Strength Cladded Components

#4136
20180305780
2018-10-25

Electric resistance welded steel pipe for high-strength hollow stabilizer, and method for manufacturing electric resistance welded steel pipe for high-strength hollow stabilizer

#4137
20180305779
2018-10-25

Heat treatment apparatus and heat treatment method

#4138
20180304583
2018-10-25

Component made of metallic composite material and method for the manufacture of the component by hot forming

#4139
20180304224
2018-10-25

Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy

#4140
20180301258
2018-10-18

Soft magnetic powder, powder magnetic core, magnetic element, and electronic device

#4141
20180301254
2018-10-18

Method of manufacturing magnetic material

#4142
20180299036
2018-10-18

HIGH STRENGTH DOWNHOLE TUBULARS AND METHODS FOR FORMING AND SYSTEMS FOR USING

#4143
20180298477
2018-10-18

Seawater-resistant stainless clad steel

#4144
20180298476
2018-10-18

Micro-alloyed high-strength multi-phase steel containing silicon and having a minimum tensile strength of 750 MPA and improved properties and method for producing a strip from said steel

#4145
20180298475
2018-10-18

As-rolled type K55 electric resistance welded oil well pipe and hot-rolled steel sheet

#4146
20180298464
2018-10-18

Non-heat treated wire rod having excellent cold workability and manufactured method therefor

#4147
20180298463
2018-10-18

PRESSURE VESSEL STEEL PLATE RESISTANT AGAINST HYDROGEN-INDUCED CRACKING AND MANUFACTURING METHOD THEREOF

#4148
20180298462
2018-10-18

Galvannealed steel sheet and method for producing the same

#4149
20180298461
2018-10-18

Steel plate for structural pipes or tubes, method of producing steel plate for structural pipes or tubes, and structural pipes and tubes

#4150
20180298460
2018-10-18

STEEL PLATE FOR STRUCTURAL PIPES OR TUBES, METHOD OF PRODUCING STEEL PLATE FOR STRUCTURAL PIPES OR TUBES, AND STRUCTURAL PIPES AND TUBES

#4151
20180298458
2018-10-18

Plastic injection mold tooling and a method of manufacture thereof

#4152
20180297260
2018-10-18

Surfacing process, surfaced or resurfaced metal part

#4153
20180294095
2018-10-11

Method for producing rare-earth magnets, and slurry application device

#4154
20180294084
2018-10-11

Dust core

#4155
20180292135
2018-10-11

Heating device

#4156
20180291487
2018-10-11

STEEL FOR MACHINE STRUCTURAL USE AND INDUCTION-HARDENED STEEL COMPONENT

#4157
20180291486
2018-10-11

Hot forging steel and hot forged product

#4158
20180291485
2018-10-11

Hot-rolled steel and steel component

#4159
20180291476
2018-10-11

High-strength steel sheet and method for manufacturing the same

#4160
20180291475
2018-10-11

Ultra-high strength and ultra-high toughness casing steel, oil casing, and manufacturing method thereof

#4161
20180290213
2018-10-11

Method of manufacturing iron powder and iron powder manufactured thereby

#4162
20180286547
2018-10-04

SOFT MAGNETIC ALLOY

#4163
20180283834
2018-10-04

Method of making a polymer ammunition cartridge

#4164
20180283584
2018-10-04

Ductile stainless steel pipe and heat pump system comprising the same

#4165
20180283234
2018-10-04

Sintered valve seat

#4166
20180283176
2018-10-04

Method for manufacturing a turbine wheel

#4167
20180282844
2018-10-04

METHOD OF PRODUCING WEAR-RESISTANT IRON-BASED SINTERED ALLOY

#4168
20180282833
2018-10-04

Method for manufacturing bainite high-strength seamless steel tube, and bainite high-strength seamless steel tube

#4169
20180282832
2018-10-04

Annealed steel material and method for manufacturing the same

#4170
20180282830
2018-10-04

Method of manufacturing grain-oriented electrical steel sheet

#4171
20180281348
2018-10-04

GALVANIZED STEEL SHEET FOR HOT PRESSING AND METHOD FOR PRODUCING HOT PRESSED MOLDED ARTICLE

#4172
20180281317
2018-10-04

Formation, repair and modification of lay up tools

#4173
20180281062
2018-10-04

Composition containing metal powder for three-dimensional printing, three-dimensional printing method using same as raw material, and three-dimensional printing device

#4174
20180274069
2018-09-27

Steel sheet

#4175
20180274068
2018-09-27

Mixed magnetic powders and the electronic device using the same

#4176
20180274055
2018-09-27

AUSTENITIC STAINLESS STEEL SHEET

#4177
20180274054
2018-09-27

Seamless steel tube with high strength and toughness and manufacturing method therefor

#4178
20180274053
2018-09-27

Dispersion strengthened austenitic stainless steel article, method for manufacturing same and product made of same

#4179
20180274052
2018-09-27

Rapid local annealing of high strength steel

#4180
20180274050
2018-09-27

CORROSION RESISTANT METALS AND METAL COMPOSITIONS

#4181
20180272477
2018-09-27

FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING

#4182
20180272399
2018-09-27

Manufacture of semi-finished products and structural components with locally different material thicknesses

#4183
20180269496
2018-09-20

Carbon separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell stack

#4184
20180268994
2018-09-20

Powder magnetic core, and coil component

#4185
20180268971
2018-09-20

Highly thermostable rare-earth permanent magnetic material, preparation method thereof and magnet containing the same

#4186
20180266803
2018-09-20

Polymer cartridge having a primer insert with a primer pocket groove

#4187
20180266801
2018-09-20

Polymer cartridge having a primer insert with a primer pocket groove

#4188
20180266800
2018-09-20

Polymer cartridge having a primer insert with a primer pocket groove

#4189
20180266799
2018-09-20

Primer insert having a primer pocket groove

#4190
20180266798
2018-09-20

Primer insert having a primer pocket groove

#4191
20180266797
2018-09-20

Primer insert having a primer pocket groove

#4192
20180266796
2018-09-20

Primer insert having a primer pocket groove

#4193
20180265958
2018-09-20

Steel compositions and solution nitriding of stainless steel thereof

#4194
20180265954
2018-09-20

Austenitic stainless steel

#4195
20180265951
2018-09-20

FERRITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING THE SAME

#4196
20180265950
2018-09-20

COMPOSITIONS OF PARTICLES COMPRISING RARE-EARTH OXIDES IN A METAL ALLOY MATRIX AND RELATED METHODS

#4197
20180265945
2018-09-20

Continuous annealing method for low coercive force cold-rolled electromagnetic pure iron plate and strip

#4198
20180265943
2018-09-20

Plated steel plate and manufacturing method thereof

#4199
20180265942
2018-09-20

Armor plate with 2000 MPA-graded tensile strength, and manufacturing method therefor

#4200
20180265941
2018-09-20

Process for on-line quenching of seamless steel tube using residual heat and manufacturing method