ClassID:

119775

C22C38/40 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing chromium with nickel

Sub-classes:
Recent Application in this class:
#1
20260106523
2026-04-16

Additively Manufactured Magnetic Plate, Laminated Core, and Electric Machine

#2
20260098351
2026-04-09

OXYGEN EVOLUTION CATALYST COMPOSITIONS, FORMS, AND MANUFACTURING OF THE SAME

#3
20260097153
2026-04-09

MEDICAL DEVICE METAL ALLOY

#4
20250354239
2025-11-20

METHOD FOR FABRICATING STEEL SHEET FOR PRESS HARDENING, AND PARTS OBTAINED BY THIS METHOD

#5
20250305102
2025-10-02

STEEL SHEET

#6
20250279680
2025-09-04

Additively Manufactured Magnetic Lamination

#7
20250163840
2025-05-22

GASKET FOR EXHAUST SYSTEM OF VEHICLE

#8
20250163529
2025-05-22

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#9
20250149215
2025-05-08

PARAMAGNETIC HARD STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

#10
20250129460
2025-04-24

WELDED RAIL

#11
20250118468
2025-04-10

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#12
20250092493
2025-03-20

METAL ALLOW HAVING RHENIUM EFFECT

#13
20250084516
2025-03-13

STEEL REINFORCEMENT AND METHOD FOR MANUFACTURING THE SAME

#14
20250075285
2025-03-06

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#15
20250051895
2025-02-13

STEEL SHEET AND PLATED STEEL SHEET

#16
20250010579
2025-01-09

STEEL SHEET FOR HOT PRESS FORMED MEMBER

#17
20240417834
2024-12-19

FERRITIC STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

#18
20240410094
2024-12-12

A conductive yarn

#19
20240359430
2024-10-31

THERMAL CHEMICAL VAPOR DEPOSITION COATING PROCESS

#20
20240352566
2024-10-24

STEEL MATERIAL

#21
20240326399
2024-10-03

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

#22
20240309482
2024-09-19

COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#23
20240287662
2024-08-29

PRECIPITATION HARDENING TYPE SOFT MAGNETIC FERRITIC STAINLESS STEEL HAVING EXCELLENT MACHINABILITY

#24
20240263265
2024-08-08

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME

#25
20240254597
2024-08-01

Metal alloy having rhenium effect

#26
20240227006
2024-07-11

High temperature alloys

#27
20240198633
2024-06-20

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#28
20240153683
2024-05-09

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#29
20240150880
2024-05-09

FLEXIBLE STAINLESS STEEL FOIL AND FLEXIBLE LIGHT EMITTING DEVICE

#30
20240139808
2024-05-02

METHOD FOR MANUFACTURING LABYRINTH SEAL FOR TURBINE THROUGH ADDITIVE MANUFACTURING OF MARTENSITIC STAINLESS STEEL USING 3D PRINTING

#31
20240105369
2024-03-28

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#32
20240102123
2024-03-28

METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND NON-ORIENTED ELECTRICAL STEEL SHEET MANUFACTURED THEREBY

#33
20240051265
2024-02-15

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN DELAYED FRACTURE AND METHOD FOR MANUFACTURING THEREOF

#34
20230357883
2023-11-09

DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL SHEET PRODUCTION METHOD

#35
20230347183
2023-11-02

PROBE FOR ULTRASONIC TREATMENT TOOL, METHOD FOR PRODUCING SAME, AND ULTRASONIC TREATMENT TOOL

#36
20230265547
2023-08-24

Nickel-based superalloy steel and preparation method thereof

#37
20230250505
2023-08-10

RAIL AND METHOD FOR PRODUCING THE SAME

#38
20230248886
2023-08-10

MEDICAL DEVICE METAL ALLOY

#39
20230243014
2023-08-03

Galvanized steel sheet, member, and method for producing them

#40
20230235439
2023-07-27

COATED STEEL SHEET WITH THIN ALUMINIUM ALLOY COATING AND COATING METHOD THEREOF

#41
20230235425
2023-07-27

High strength steel product and method of manufacturing the same

#42
20230203627
2023-06-29

USE OF FERRITIC STEEL IN THE HIGH PRESSURE SECTION OF UREA PLANTS

#43
20230193474
2023-06-22

Al COATING LAYER-EQUIPPED STAINLESS STEEL SHEET

#44
20230160046
2023-05-25

STEEL SHEET AND ENAMELED PRODUCT

#45
20230127243
2023-04-27

Steel sheet, member, and method for producing them

#46
20230063455
2023-03-02

3D PRINTABLE HARD FERROUS METALLIC ALLOYS FOR POWDER BED FUSION

#47
20230059069
2023-02-23

High strength stainless steel material

#48
20230029319
2023-01-26

HOT ROLLED STEEL SHEET

#49
20230012836
2023-01-19

BEARING COMPONENT HAVING A METALLIC BASE BODY AND AN ALLOY- STEEL COATING

#50
20230011220
2023-01-12

Metal powder for additive manufacturing

#51
20230001466
2023-01-05

HOT-STAMPING FORMED BODY

#52
20220411911
2022-12-29

A coated steel substrate

#53
20220389552
2022-12-08

Steel compositions having improved anti-coking properties

#54
20220380876
2022-12-01

HOT-ROLLED STEEL SHEET

#55
20220367092
2022-11-17

ANISOTROPIC RARE EARTH SINTERED MAGNET AND METHOD FOR PRODUCING THE SAME

#56
20220328210
2022-10-13

Copper-coated steel wire, stranded wire, insulated electric wire, and cable

#57
20220316039
2022-10-06

STEEL REINFORCEMENT AND METHOD FOR MANUFACTURING THE SAME

#58
20220250353
2022-08-11

Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereof

#59
20220243309
2022-08-04

FERRITIC STAINLESS STEEL SHEET FOR COLLECTORS OF SULFIDE-BASED SOLID-STATE BATTERIES

#60
20220220575
2022-07-14

Steel for a Sawing Device

#61
20220195552
2022-06-23

High-strength steel sheet and method for producing same

#62
20220145546
2022-05-12

Method for manufacturing rail, and rail

#63
20220145416
2022-05-12

Steel material and component

#64
20220106000
2022-04-07

Ferritic Nitro-Carburized Track Pin for Track Chain Assembly of Machine

#65
20220097135
2022-03-31

MULTI-PROPERTY MONOLITHIC STAINLESS STEEL COMPONENT

#66
20220077475
2022-03-10

Methods of manufacturing a gas diffusion layer and an electrochemical cell incorporating the same

#67
20220074008
2022-03-10

METHOD AND SYSTEM OF MANUFACTURING COILED TUBING

#68
20220055342
2022-02-24

Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the same

#69
20220052348
2022-02-17

Foil for secondary battery negative electrode collector

#70
20220051750
2022-02-17

High-temperature bimetal

#71
20220049650
2022-02-17

RELIEF VALVE FOR A TURBOCHARGER AND PROCESS FOR MANUFACTURING A RELIEF VALVE

#72
20220049323
2022-02-17

Non-oriented electrical steel sheet

#73
20220042148
2022-02-10

Steel material suitable for use in sour environment

#74
20220033939
2022-02-03

Ferritic stainless steel and ferritic stainless steel pipe with improved mechanical properties of welding portion

#75
20220033927
2022-02-03

HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME

#76
20220025504
2022-01-27

Cast product having alumina barrier layer

#77
20220010416
2022-01-13

Roughly-shaped steel material for nitrided part, and nitrided part

#78
20220009203
2022-01-13

Corrosion-resistant coated article and thermal chemical vapor deposition coating process

#79
20220003528
2022-01-06

Pyrotechnic initiator device

#80
20210362472
2021-11-25

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING ADHESION AND POST-PAINTING CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME

#81
20210316363
2021-10-14

Method for producing a sintered component and a sintered component

#82
20210301376
2021-09-30

HIGH-TENSILE STEEL CONTAINING MANGANESE, USE OF SAID STEEL FOR FLEXIBLY-ROLLED SHEET-PRODUCTS, AND PRODUCTION METHOD AND ASSOCIATED STEEL SHEET-PRODUCT

#83
20210301362
2021-09-30

3D printable hard ferrous metallic alloys for powder bed fusion

#84
20210262069
2021-08-26

Flat steel product and method for producing same

#85
20210260862
2021-08-26

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

#86
20210214816
2021-07-15

METHOD FOR FABRICATING STEEL SHEET FOR PRESS HARDENING, AND PARTS OBTAINED BY THIS METHOD

#87
20210189534
2021-06-24

Ferritic alloy and method of manufacturing nuclear fuel cladding tube using the same

#88
20210180151
2021-06-17

Method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, and method for producing heat-treated sheet

#89
20210180150
2021-06-17

Ultrahigh-strength and high-ductility steel sheet having excellent cold formability

#90
20210180146
2021-06-17

High-strength reinforcing steel and method for manufacturing same

#91
20210180145
2021-06-17

Paramagnetic hard stainless steel and manufacturing process thereof

#92
20210178084
2021-06-17

METHOD OF PRODUCING NEEDLE CANNULA WITH REDUCED END PORTION BY ELECTROCHEMICAL ETCHING

#93
20210156017
2021-05-27

Hot-dip Sn—Zn-based alloy-plated steel sheet

#94
20210147967
2021-05-20

Iron based alloy suitable for providing a hard and wear resistant coating on a substrate, article having a hard and wear resistant coating, and method for its manufacture

#95
20210147957
2021-05-20

Method for producing hot-rolled steel sheet and method for producing cold-rolled full hard steel sheet

#96
20210130919
2021-05-06

Hot-pressed steel sheet member and method for producing same

#97
20210115542
2021-04-22

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

#98
20210108296
2021-04-15

Non-oriented electrical steel sheet

#99
20210095356
2021-04-01

Steel sheet and manufacturing method therefor

#100
20210072702
2021-03-11

Watch component and watch

#101
20210055095
2021-02-25

Sensor module with reduced size

#102
20210047716
2021-02-18

Galvannealed steel sheet

#103
20210017622
2021-01-21

Hot dip galvanized steel sheet and hot dip galvannealed steel sheet

#104
20210002749
2021-01-07

Pipe element for gas pressure vessel, and gas pressure vessel

#105
20200377978
2020-12-03

High-strength galvanized steel sheet and method for manufacturing same

#106
20200370159
2020-11-26

Steel material for CVT sheave, CVT sheave, and method for manufacturing CVT sheave

#107
20200361035
2020-11-19

METHOD FOR PRODUCING A COMPONENT BY MEANS OF AN ADDITIVE MANUFACTURING METHOD USING A LASER

#108
20200332397
2020-10-22

Steel sheet

#109
20200325552
2020-10-15

Cold-rolled flat steel product having metal anti-corrosion layer and method for producing same

#110
20200308664
2020-10-01

High-strength galvannealed steel sheet

#111
20200269632
2020-08-27

Railway wheel

#112
20200254419
2020-08-13

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

#113
20200239783
2020-07-30

Pyrolysis furnace tubes

#114
20200232083
2020-07-23

Hot-dip galvanized steel sheet

#115
20200232062
2020-07-23

ROLLED FERRITIC STAINLESS STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND FLANGE PART

#116
20200232060
2020-07-23

High strength steel sheet

#117
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#118
20200223008
2020-07-16

Method for welding using points of martensitic stainless steel sheets

#119
20200199762
2020-06-25

Fabrication method for a multi-layer substrate

#120
20200190620
2020-06-18

Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the same

#121
20200190615
2020-06-18

Steel member and production method therefor

#122
20200166080
2020-05-28

Bearing component having a metallic base body and an alloy-steel coating

#123
20200157667
2020-05-21

Austenitic stainless steel

#124
20200156349
2020-05-21

Hot-dip galvanized steel sheet

#125
20200149127
2020-05-14

Cold rolled steel sheet for flux-cored wire, and manufacturing method therefor

#126
20200147353
2020-05-14

WIRE FOR MEDICAL TREATMENT INSTRUMENT AND GUIDE WIRE

#127
20200132317
2020-04-30

Air conditioner

#128
20200132315
2020-04-30

Air conditioner

#129
20200115771
2020-04-16

High strength hot-dip galvanized steel sheet and production method therefor

#130
20200109464
2020-04-09

Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereof

#131
20200101695
2020-04-02

Steel sheet for hot press formed member having excellent painting adhesion and post-painting corrosion resistance

#132
20200078853
2020-03-12

Method for the production of chassis parts from micro-alloyed steel with improved cold formability

#133
20200071800
2020-03-05

HIGH-CARBON HOT-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND MANUFACTURING METHOD THEREFOR

#134
20200070476
2020-03-05

Hot dip coated steel having excellent processability

#135
20200056671
2020-02-20

Wire material for canted coil spring and canted coil spring

#136
20200056271
2020-02-20

Non-heat treated steel bar

#137
20200048726
2020-02-13

High-strength reinforcing steel and method for manufacturing same

#138
20200040435
2020-02-06

Steel sheet

#139
20200040422
2020-02-06

High strength annealed steel products and annealing processes for making the same

#140
20200032367
2020-01-30

Cold rolled steel wire, method and reinforcement of flexible conduits

#141
20200032364
2020-01-30

High-strength galvanized steel sheet and method for producing the same

#142
20200017932
2020-01-16

Steel sheet

#143
20200017930
2020-01-16

Grain-oriented electrical steel sheet and manufacturing method therefor

#144
20190390295
2019-12-26

Hot pressed part and method of manufacturing same

#145
20190390291
2019-12-26

ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS

#146
20190368061
2019-12-05

Electroformed nickel-chromium alloy

#147
20190368023
2019-12-05

PLASMA SPRAYING METHOD FOR COATING A CYLINDER BARREL OF A CYLINDER CRANKCASE OF A RECIPROCATING INTERNAL COMBUSTION ENGINE

#148
20190363367
2019-11-28

Negative electrode current collector foil including iron based alloy layer sandwiched between copper layers and method for manufacturing the same

#149
20190344315
2019-11-14

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

#150
20190309384
2019-10-10

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

#151
20190304660
2019-10-03

COIL COMPONENT, ELECTRONIC EQUIPMENT, METALLIC MAGNETIC POWDER AND SUPPORT APPARATUS

#152
20190300991
2019-10-03

Steel for mold, and mold

#153
20190284664
2019-09-19

ENDODONTIC INSTRUMENTS AND METHODS OF MANUFACTURING THEREOF

#154
20190284483
2019-09-19

Pyrolysis furnace tubes

#155
20190272931
2019-09-05

Strand for wiring harness and wiring harness

#156
20190271054
2019-09-05

Method of producing grain-oriented electrical steel sheet

#157
20190264306
2019-08-29

Pressure vessel steel having excellent hydrogen induced cracking resistance, and manufacturing method therefor

#158
20190264303
2019-08-29

Method of manufacturing an austenitic iron alloy

#159
20190247902
2019-08-15

Hot-rolled steel sheet for electrical steel sheet production and method of producing same

#160
20190241998
2019-08-08

Ferritic stainless steel plate which has excellent ridging resistance and method of production of same

#161
20190237229
2019-08-01

Soft magnetic alloy and magnetic device

#162
20190226063
2019-07-25

Steel material and oil-well steel pipe

#163
20190219218
2019-07-18

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

#164
20190210166
2019-07-11

Wire for electroslag welding, flux for electroslag welding and welded joint

#165
20190203314
2019-07-04

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

#166
20190194775
2019-06-27

Steel sheet and method for producing the same

#167
20190185975
2019-06-20

Erosion and corrosion resistant white cast irons

#168
20190184437
2019-06-20

Clad welded pipe or tube and method of producing same

#169
20190177830
2019-06-13

Mask sheet and manufacturing method for the same

#170
20190177827
2019-06-13

Friction part having wear resistant coating and coating method therefor

#171
20190177809
2019-06-13

High strength and high toughness stainless steel and processing method thereof

#172
20190169729
2019-06-06

Hot-dip galvanized steel sheet

#173
20190168274
2019-06-06

Bimetallic tube and method for manufacturing a bimetallic tube

#174
20190161848
2019-05-30

Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheet

#175
20190161823
2019-05-30

Steel sheet, and production method therefor

#176
20190151951
2019-05-23

Austenitic stainless steel workpiece

#177
20190136361
2019-05-09

Cast product having alumina barrier layer

#178
20190134731
2019-05-09

Method for producing TIG welded stainless steel tube, TIG welded stainless steel tube, and TIG welded stainless member

#179
20190127819
2019-05-02

Steel sheet, coated steel sheet, method for producing steel sheet, and method for producing coated steel sheet

#180
20190127816
2019-05-02

Tube body that is to be used in high-temperature atmosphere and method for forming metal oxide layer on inner surface of tube body

#181
20190127815
2019-05-02

Precipitation hardening steel and its manufacture

#182
20190127814
2019-05-02

Precipitation hardening stainless steel and its manufacture

#183
20190119772
2019-04-25

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

#184
20190106762
2019-04-11

Rail manufacturing method and manufacturing equipment

#185
20190105448
2019-04-11

Method of producing needle cannula with reduced end portion by electrochemical etching

#186
20190100825
2019-04-04

Chromium-based two-phase alloy and product using said two-phase alloy

#187
20190093238
2019-03-28

Method for producing porous member

#188
20190085427
2019-03-21

Steel sheet and plated steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#189
20190078182
2019-03-14

Aluminum oxide forming heat transfer tube for thermal cracking

#190
20190077118
2019-03-14

Corrosion-resistant coated article and thermal chemical vapor deposition coating process

#191
20190072683
2019-03-07

Electroformed nickel-chromium alloy

#192
20190063641
2019-02-28

Steel material and oil-well steel pipe

#193
20190062864
2019-02-28

High strength annealed steel products

#194
20190062860
2019-02-28

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

#195
20190060988
2019-02-28

Die-casting sleeve and its production method

#196
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

#197
20190054559
2019-02-21

Electrodes for forming austenitic and duplex steel weld metal

#198
20190048446
2019-02-14

Steel material and oil-well steel pipe

#199
20190044101
2019-02-07

Lithium-iodine electrochemical cells exhibiting low discharge impedance

#200
20190017132
2019-01-17

Ferritic stainless steel and heat-resistant member

#201
20190015898
2019-01-17

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

#202
20180371592
2018-12-27

Austenitic Fe—Cr—Ni alloy for high temperature

#203
20180371589
2018-12-27

SOFT-MAGNETIC ALLOY

#204
20180363083
2018-12-20

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

#205
20180327881
2018-11-15

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

#206
20180320974
2018-11-08

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

#207
20180312954
2018-11-01

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

#208
20180304583
2018-10-25

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

#209
20180304326
2018-10-25

Clad steel plate with excellent thermal conductivity

#210
20180304224
2018-10-25

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

#211
20180299121
2018-10-18

Method for producing a heat transfer tube for steam generator using drawing, solution heat treatment, and straightening

#212
20180298462
2018-10-18

Galvannealed steel sheet and method for producing the same

#213
20180298459
2018-10-18

ONLINE-CONTROL COOLING PROCESS FOR SEAMLESS STEEL TUBE FOR EFFECTIVELY REFINING GRAINS AND THE METHOD FOR MANUFACTURING THEREOF

#214
20180291476
2018-10-11

High-strength steel sheet and method for manufacturing the same

#215
20180283584
2018-10-04

Ductile stainless steel pipe and heat pump system comprising the same

#216
20180282833
2018-10-04

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

#217
20180281103
2018-10-04

Metal laminate material and production method therefor

#218
20180279516
2018-09-27

Surface mount metal unit and electric device including same

#219
20180274054
2018-09-27

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

#220
20180272397
2018-09-27

HIGH STRENGTH STAINLESS STEEL SHEET EXCELLENT IN FATIGUE CHARACTERISTICS, AND PRODUCTION METHOD THEREFOR

#221
20180265954
2018-09-20

Austenitic stainless steel

#222
20180265941
2018-09-20

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

#223
20180265940
2018-09-20

Steel for suspension spring and method of manufacturing same

#224
20180238410
2018-08-23

High Al-content vibration-damping ferritic stainless steel material, and production method

#225
20180237882
2018-08-23

Austenitic stainless steel foil

#226
20180237874
2018-08-23

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

#227
20180216208
2018-08-02

High-strength PC steel wire

#228
20180193963
2018-07-12

COVERED FLUX AND COVERED ELECTRODE

#229
20180178317
2018-06-28

Hybrid electroslag cladding

#230
20180171425
2018-06-21

Grain-oriented electrical steel sheet and method for manufacturing the same

#231
20180166661
2018-06-14

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3D printable hard ferrous metallic alloys for powder bed fusion

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Martensitic stainless steel

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STEEL WIRE FOR MECHANICAL STRUCTURAL PARTS

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Method of producing ferritic stainless steel sheet

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2018-02-15

Steel material for composite pressure vessel liner and steel pipe or tube for composite pressure vessel liner

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Method and system for manufacturing coiled tubing

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2018-02-15

Process for the ammonia production

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

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2018-01-25

Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheet

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High-strength steel sheet and method for manufacturing the same

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Differential carrier case with inserted pipe for high pressure casting

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Processes for reducing flatness deviations in alloy articles

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Method for producing circumferential weld joint for low-carbon martensitic stainless steel pipes

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Stainless steel and production method therefor

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Hot-working tool and manufacturing method therefor

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High strength steel products and annealing processes for making the same

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Ferritic stainless steel and process for producing same

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2017-11-16

Cold work tool and method for manufacturing same

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Austenitic heat resistant steel and turbine component

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2017-10-26

Method for manufacturing steel for high-strength hollow spring

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Method for producing an alloy for a reforming tube

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Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith

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Glass bonding material and multilayer glass

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Material for cold-rolled stainless steel sheet

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SYSTEM AND METHOD FOR ROBOTIC THERMAL TREATMENT BY HEAT INDUCTION

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2017-05-11

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2017-05-11

Free-machining powder metallurgy steel articles and method of making same

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Multi-layer substrate

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Rolled ferritic stainless steel sheet, method for producing the same, and flange part

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Excellent workability steel wire rod and method for production of same

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2017-03-23

Lock washer

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Wellsite hardfacing with distributed hard phase and method of using same

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20170081747
2017-03-23

Sintered alloy and manufacturing method thereof

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Steel for induction hardening

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2017-03-02

Steel for mold and mold

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2017-02-23

Rail and production method therefor

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Rail and production method therefor

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2017-02-16

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2017-02-02

Method for manufacturing a strip having a variable thickness and associated strip

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Brake disc coating made from an iron alloy composition and method for the production thereof

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2017-01-12

Stainless steel foil and method of production of same

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Titanium-free alloy