ClassID:

119757

C22C38/06 - page 19 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing aluminium

Recent Application in this class:
#5401
20130008571
2013-01-10

METHOD FOR MANUFACTURING THE HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DEEP DRAWABILITY

#5402
20130008570
2013-01-10

Ultrahigh-strength steel sheet with excellent workability, and manufacturing method thereof

#5403
20130008568
2013-01-10

High-strength steel sheet and method for producing same

#5404
20130004787
2013-01-03

SEAMLESS STEEL PIPE FOR STEAM INJECTION AND METHOD FOR MANUFACTURING THE SAME

#5405
20130004361
2013-01-03

Ferrite-based stainless steel for use in components of automobile exhaust system

#5406
20130004360
2013-01-03

Ferritic stainless steel sheet excellent in oxidation resistance

#5407
20130000798
2013-01-03

STEEL MATERIAL EXCELLENT IN RESISTANCE OF DUCTILE CRACK INITIATION FROM WELDED HEAT AFFECTED ZONE AND BASE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

#5408
20130000796
2013-01-03

High strength, hot dipped galvanized steel sheet excellent in shapeability and method of production of same

#5409
20130000793
2013-01-03

Welded steel pipe for linepipe having high compressive strength and excellent sour gas resistance and manufacturing method thereof

#5410
20130000791
2013-01-03

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

#5411
20130000786
2013-01-03

Manufacturing method of grain-oriented electrical steel sheet

#5412
20120328901
2012-12-27

HIGH TENSILE STEEL SHEET SUPERIOR IN FORMABILITY AND METHOD OF MANUFACTURING THE SAME

#5413
20120328897
2012-12-27

High-strength stainless steel for oil well and high-strength stainless steel pipe for oil well

#5414
20120328466
2012-12-27

Low-chromium stainless steel excellent in corrosion resistance of weld

#5415
20120325376
2012-12-27

High-strength cold-rolled steel sheet and method for producing the same

#5416
20120325364
2012-12-27

SEAMLESS STEEL PIPE FOR HIGH-STRENGTH HOLLOW SPRING

#5417
20120321903
2012-12-20

Hot-pressed member

#5418
20120321503
2012-12-20

METHOD FOR MANUFACTURING INGOT STEEL FOR BEARINGS AND BEARING STEEL

#5419
20120321502
2012-12-20

Non-oriented electrical steel sheet

#5420
20120318415
2012-12-20

SIDE RAIL AND METHOD FOR PRODUCING A HOT-FORMED AND PRESS-HARDENED SIDE RAIL

#5421
20120318411
2012-12-20

COLD ROLLED ELECTROMAGNETIC STEEL SHEET USED FOR RAPID CYCLING SYNCHROTRON AND PRODUCING METHOD THEREOF

#5422
20120318408
2012-12-20

STEEL PART EXCELLENT IN TEMPER SOFTENING RESISTANCE

#5423
20120315493
2012-12-13

Joining of parts via magnetic heating of metal aluminum powders

#5424
20120315181
2012-12-13

STAINLESS MOLD STEEL WITH LOWER DELTA FERRITE CONTENT

#5425
20120315180
2012-12-13

MUSIC STRING

#5426
20120312433
2012-12-13

High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof

#5427
20120312432
2012-12-13

METALLIC MATERIAL AS A SOLID SOLUTION HAVING A BODY-CENTERED CUBIC (BCC) STRUCTURE, AN ORIENTATION OF CRYSTAL AXIS <001> OF WHICH IS CONTROLLED, AND METHOD OF MANUFACTURING THE SAME

#5428
20120312425
2012-12-13

Gas-carburized steel part excellent in surface fatigue strength, steel product for gas carburizing, and manufacturing method of gas-carburized steel part

#5429
20120312424
2012-12-13

Method of manufacturing grain-oriented electrical steel sheet

#5430
20120312423
2012-12-13

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#5431
20120305144
2012-12-06

Steel sheet and method of manufacturing steel sheet

#5432
20120305140
2012-12-06

Non-oriented electrical steel sheet and manufacturing method thereof

#5433
20120305139
2012-12-06

PROCESS FOR COATING STEEL STRIPS AND COATED STEEL STRIP

#5434
20120305122
2012-12-06

WELDED STEEL PIPE FOR LINEPIPE HAVING HIGH COMPRESSIVE STRENGTH AND HIGH FRACTURE TOUGHNESS AND MANUFACTURING METHOD THEREOF

#5435
20120301744
2012-11-29

ELECTRICAL STEEL SHEET PROVIDED WITH INSULATING COATING WHICH HAS INORGANIC WITH SOME ORGANIC MATERIALS

#5436
20120301347
2012-11-29

Cast alumina forming austenitic stainless steels

#5437
20120298267
2012-11-29

Non-Oriented Electrical Steel Having High Magnetic Induction And High Intensity And Manufacturing Method Thereof

#5438
20120298265
2012-11-29

Method for manufacturing grain oriented electrical steel sheets

#5439
20120298262
2012-11-29

High strength steel and high strength bolt excellent in delayed fracture resistance and methods of production of same

#5440
20120295130
2012-11-22

Hot-dip aluminum alloy plated steel having excellent shear cut edge corrosion resistance and processed part corrosion resistance, and method of manufacturing the same

#5441
20120295123
2012-11-22

Steel plate for cold forging and process for producing same

#5442
20120291927
2012-11-22

DRAWN HEAT TREATED STEEL WIRE FOR HIGH STRENGTH SPRING USE AND PRE-DRAWN STEEL WIRE FOR HIGH STRENGTH SPRING USE

#5443
20120288733
2012-11-15

High strength hot dip galvanised steel strip

#5444
20120288397
2012-11-15

BAINITIC STEEL FOR MOULDS

#5445
20120285584
2012-11-15

Manufacture Process Of Non-Oriented Silicon Steel With High Magnetic Induction

#5446
20120285576
2012-11-15

Welded steel pipe for linepipe with high compressive strength and manufacturing method thereof

#5447
20120282571
2012-11-08

Endodontic instruments and methods of manufacturing thereof

#5448
20120282487
2012-11-08

High-strength steel sheet having excellent processability and paint bake hardenability, and method for producing of high-strength steel sheet

#5449
20120280775
2012-11-08

RARE EARTH PERMANENT MAGNETS AND THEIR PREPARATION

#5450
20120279621
2012-11-08

STEEL, STEEL FLAT PRODUCT, STEEL PART AND METHOD FOR PRODUCING A STEEL PART

#5451
20120279620
2012-11-08

High strength hot-rolled steel plate exhibiting excellent acid pickling property, chemical conversion processability, fatigue property, stretch flangeability, and resistance to surface deterioration during molding, and having isotropic strength and ductility

#5452
20120279617
2012-11-08

HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT FATIGUE RESISTANCE AND STRETCH FLANGEABILITY AND METHOD FOR MANUFACTURING THE SAME

#5453
20120279616
2012-11-08

Steel material for hardening

#5454
20120276472
2012-11-01

Stainless steel for fuel cell having good corrosion resistance and method for producing the same

#5455
20120268226
2012-10-25

MAGNETIC PARTICLE, HIGH FREQUENCY MAGNETIC MATERIAL AND HIGH FREQUENCY DEVICE

#5456
20120267015
2012-10-25

Non-Oriented Electrical Steel Sheet Having Superior Magnetic Properties and a Production Method Therefor

#5457
20120267014
2012-10-25

Method for manufacturing seamless steel pipe for line pipe and seamless steel pipe for line pipe

#5458
20120263622
2012-10-18

Hot-rolled steel bar or wire rod

#5459
20120261085
2012-10-18

EXTREMELY LOW CARBON STEEL PLATE EXCELLENT IN SURFACE CHARACTERISTICS, WORKABILITY, AND FORMABILITY AND A METHOD OF PRODUCING EXTREMELY LOW CARBON CAST SLAB

#5460
20120255656
2012-10-11

Steel sheet for can having excellent surface roughening resistance and manufacturing method thereof

#5461
20120255654
2012-10-11

Dual phase steel sheet and method of manufacturing the same

#5462
20120247625
2012-10-04

Low yield ratio, high strength and high uniform elongation steel plate and method for manufacturing the same

#5463
20120247619
2012-10-04

Carburized steel and its process of manufacture

#5464
20120247606
2012-10-04

Low-Molybdenum, High-Strength Low-Alloy 80 ksi Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling

#5465
20120247605
2012-10-04

Molybdenum-Free, High-Strength, Low-Alloy X80 Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling

#5466
20120244031
2012-09-27

Duplex stainless steel having excellent alkali resistance

#5467
20120241057
2012-09-27

Low yield ratio, high strength and high toughness steel plate and method for manufacturing the same

#5468
20120241052
2012-09-27

FERRITIC STAINLESS STEEL AND METHOD OF MANUFACTURING THE SAME

#5469
20120241051
2012-09-27

Precipitation hardened heat-resistant steel

#5470
20120235778
2012-09-20

R-T-B RARE EARTH SINTERED MAGNET

#5471
20120234438
2012-09-20

Process for Production of Cold-Rolled Steel Sheet Having Excellent Press Moldability, and Cold-Rolled Steel Sheet

#5472
20120230800
2012-09-13

High-strength bolt

#5473
20120229245
2012-09-13

Soft magnetic powder, granulated powder, dust core, electromagnetic component, and method for producing dust core

#5474
20120224992
2012-09-06

Alloys for hardbanding weld overlays

#5475
20120222786
2012-09-06

Manufacturing method of carbon steel sheet superior in formability

#5476
20120222781
2012-09-06

High strength steel plate with ultimate tensile strength of 900 MPa or more excellent in hydrogen embrittlement resistance and method of production of same

#5477
20120222777
2012-09-06

PROCESS TO MANUFACTURE GRAIN-ORIENTED ELECTRICAL STEEL STRIP AND GRAIN-ORIENTED ELECTRICAL STEEL PRODUCED THEREBY

#5478
20120216925
2012-08-30

Hot-pressed steel sheet member, steel sheet for hot-press, and method for manufacturing hot-pressed steel sheet member

#5479
20120216920
2012-08-30

AUTOMOBILE PART MANUFACTURING METHOD USING QUENCHED STEEL SHEET

#5480
20120216904
2012-08-30

HIGH-STRENGTH UOE STEEL PIPE EXCELLENT IN DEFORMABILITY AND LOW-TEMPERATURE TOUGHNESS OF HEAT AFFECTED ZONE

#5481
20120216642
2012-08-30

Tempered steel

#5482
20120211132
2012-08-23

Method of making ultra high strength steel having good toughness

#5483
20120211131
2012-08-23

High strength steel having good toughness

#5484
20120211129
2012-08-23

Fe-based metal plate and method of manufacturing the same

#5485
20120211128
2012-08-23

Method for making a steel part of multiphase microstructure

#5486
20120211127
2012-08-23

Hollow drilling steel rod and method of manufacturing the same

#5487
20120211124
2012-08-23

Galvannealed steel sheet having excellent formability and exfoliation resistance after adhesion and production method thereof

#5488
20120211123
2012-08-23

Galvannealed steel sheet and producing method thereof

#5489
20120205016
2012-08-16

Steel tube for airbags and a process for manufacturing same

#5490
20120204994
2012-08-16

Heavy wall steel pipes with excellent toughness at low temperature and sulfide stress corrosion cracking resistance

#5491
20120199255
2012-08-09

High strength steel pipes with excellent toughness at low temperature and sulfide stress corrosion cracking resistance

#5492
20120199253
2012-08-09

Fe-based shape memory alloy and its production method

#5493
20120193328
2012-08-02

METHOD FOR MAKING A HOT WATER TANK OF FERRITIC STAINLESS STEEL WITH A TIG WELDED STRUCTURE

#5494
20120193000
2012-08-02

Steel for induction hardening and induction hardened steel part

#5495
20120186707
2012-07-26

Method for manufacturing of high strength cold rolled steel sheet of excellent phosphatability

#5496
20120186704
2012-07-26

High-strength seamless steel tube, having excellent resistance to sulfide stress cracking, for oil wells and method for manufacturing the same

#5497
20120186703
2012-07-26

NITRIDING OF NIOBIUM STEEL AND PRODUCT MADE THEREBY

#5498
20120186686
2012-07-26

Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment

#5499
20120183431
2012-07-19

STRUCTURAL STEEL MATERIAL AND STEEL STRUCTURE WITH HIGH CORROSION RESISTANCE

#5500
20120183430
2012-07-19

High hardness, high toughness iron-base alloys and methods for making same

#5501
20120180909
2012-07-19

High strength cold rolled steel sheet and method for manufacturing the same

#5502
20120177530
2012-07-12

Steel for solid oxide fuel cell having excellent oxidation resistance

#5503
20120176212
2012-07-12

METHOD AND SYSTEM FOR PRODUCING SINTERED NdFeB MAGNET, AND SINTERED NdFeB MAGNET PRODUCED BY THE PRODUCTION METHOD

#5504
20120176211
2012-07-12

Sintered NdFeB magnet and method for manufacturing the same

#5505
20120175028
2012-07-12

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#5506
20120168039
2012-07-05

Cryogenic treatment of martensitic steel with mixed hardening

#5507
20120168035
2012-07-05

Steel for machine structural use, manufacturing method for same, case hardened steel component, and manufacturing method for same

#5508
20120164472
2012-06-28

Method of producing a steel component provided with a metallic coating giving protection against corrosion

#5509
20120156086
2012-06-21

NON-ORIENTED ELECTRICAL STEEL SHEET

#5510
20120152411
2012-06-21

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

#5511
20120141829
2012-06-07

Spot welded joint

#5512
20120141670
2012-06-07

OPEN-POROUS METAL FOAM BODY AND A METHOD FOR FABRICATING THE SAME

#5513
20120141318
2012-06-07

Austenitic stainless steel

#5514
20120139388
2012-06-07

Rare earth sintered magnet and motor

#5515
20120138198
2012-06-07

Bake-hardenable cold rolled steel sheet with superior strength, galvannealed steel sheet using the cold rolled steel and method for manufacturing the cold rolled steel sheet

#5516
20120138197
2012-06-07

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

#5517
20120138194
2012-06-07

High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same

#5518
20120135272
2012-05-31

METHOD FOR APPLYING A LOW RESIDUAL STRESS DAMPING COATING

#5519
20120135263
2012-05-31

Metal sheet to be heated by radiant heat transfer and method of manufacturing the same, and metal processed product having portion with different strength and method of manufacturing the same

#5520
20120134872
2012-05-31

ABRASION RESISTANT STEEL, METHOD OF MANUFACTURING AN ABRASION RESISTANT STEEL AND ARTICLES MADE THEREFROM

#5521
20120132327
2012-05-31

High strength steel sheet having excellent hydrogen embrittlement resistance

#5522
20120132326
2012-05-31

Method for producing martensitic steel with mixed hardening

#5523
20120132322
2012-05-31

ABRASION RESISTANT STEEL, METHOD OF MANUFACTURING AN ABRASION RESISTANT STEEL AND ARTICLES MADE THEREFROM

#5524
20120132275
2012-05-31

DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#5525
20120131982
2012-05-31

GRAIN ORIENTED ELECTRICAL STEEL SHEET

#5526
20120128524
2012-05-24

STEEL WIRE ROD HAVING EXCELLENT COLD HEADING QUALITY AND HYDROGEN DELAYED FRACTURE RESISTANCE, METHOD OF MANUFACTURING THE SAME, AND MEHOD OF MANUFACTURING BOLT USING THE SAME

#5527
20120125724
2012-05-24

Steel sheet for brake disc, and brake disc

#5528
20120125489
2012-05-24

High strength steel wire for spring

#5529
20120121453
2012-05-17

HIC-RESISTANT THICK STEEL PLATE AND UOE STEEL PIPE

#5530
20120119134
2012-05-17

Soft magnetic powdered core and method for producing same

#5531
20120118442
2012-05-17

Stainless steel having good conductivity and ductility for use in fuel cell and method for producing the same

#5532
20120118441
2012-05-17

Method of manufacturing heavy-wall seamless steel pipe

#5533
20120118439
2012-05-17

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

#5534
20120118438
2012-05-17

High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same

#5535
20120118437
2012-05-17

Zinc coated steel with inorganic overlay for hot forming

#5536
20120118425
2012-05-17

High-strength steel pipe and producing method thereof

#5537
20120114844
2012-05-10

Process for production of R-Fe-B-based rare earth sintered magnet, and steam control member

#5538
20120111455
2012-05-10

Manufacturing method of grain-oriented magnetic steel sheet

#5539
20120107633
2012-05-03

High strength steel sheet and method for manufacturing the same

#5540
20120103474
2012-05-03

Manufacturing method of grain-oriented electrical steel sheet

#5541
20120100391
2012-04-26

HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATING QUALITIES, PLATING ADHESION AND SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#5542
20120097581
2012-04-26

Alumina forming bimetallic tube for refinery process furnaces and method of making and using

#5543
20120097289
2012-04-26

Alumina forming bimetallic tube and method of making and using

#5544
20120093678
2012-04-19

Steel material for automobile chassis parts superior in fatigue characteristics and method of production of automobile chassis parts using the same

#5545
20120092106
2012-04-19

COMPOSITE MAGNETIC BODY AND METHOD FOR PRODUCING THE SAME

#5546
20120091758
2012-04-19

AUTOMOBILE COLUMN AND METHOD FOR PRODUCING A HOT-FORMED AND PRESS-HARDENED AUTOMOBILE COLUMN

#5547
20120090741
2012-04-19

Method for producing a hot-formed and press-hardened metal component

#5548
20120090737
2012-04-19

High-strength hot-dip galvanized steel sheet and method for producing same

#5549
20120088096
2012-04-12

Electromagnetic steel sheet having insulating coating and method of manufacturing the same

#5550
20120086531
2012-04-12

PERMANENT MAGNET AND A MANUFACTURING METHOD THEREOF

#5551
20120085465
2012-04-12

Carburized component and manufacturing method

#5552
20120085209
2012-04-12

Cutting method of steel for machine structural use

#5553
20120080125
2012-04-05

LINK CHAIN SUPERIOR IN LOW TEMPERATURE TOUGHNESS AND HEAT TREATMENT METHOD OF THE SAME

#5554
20120080124
2012-04-05

Alloy steel

#5555
20120080122
2012-04-05

Steel for nitriding use and nitrided part

#5556
20120077051
2012-03-29

Steel sheet having high young's modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young's modulus, and methods for manufacturing the same

#5557
20120076685
2012-03-29

High-strength pearlitic steel rail having excellent delayed fracture properties

#5558
20120074106
2012-03-29

Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet

#5559
20120070687
2012-03-22

High-strength Zn—Al coated steel wire for bridges with excellent corrosion resistance and fatigue properties and method for manufacturing the same

#5560
20120070686
2012-03-22

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

#5561
20120070682
2012-03-22

Hollow seamless pipe for high-strength springs

#5562
20120070567
2012-03-22

Method for producing soft magnetic metal powder coated with Mg-containing oxide film

#5563
20120070330
2012-03-22

High-strength steel sheet and the method for production therefor

#5564
20120070329
2012-03-22

Ferritic martensitic iron based alloy, a component and a process

#5565
20120067469
2012-03-22

Very thin steel sheet and production method thereof

#5566
20120063945
2012-03-15

Steel for machine structural use

#5567
20120048427
2012-03-01

Steel for nitrocarburizing, nitrocarburized steel part, and producing method of nitrocarburized steel part

#5568
20120045358
2012-02-23

HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING THE SAME

#5569
20120042992
2012-02-23

Method for manufacturing seamless pipes

#5570
20120040203
2012-02-16

High strength galvanized steel sheet having excellent formability, weldability, and fatigue properties and method for manufacturing the same

#5571
20120038532
2012-02-16

Core-shell magnetic material, method for producing core-shell magnetic material, device, and antenna device

#5572
20120037283
2012-02-16

High-Strength, High-Toughness Steel Wire Rod, and Method for Manufacturing Same

#5573
20120037282
2012-02-16

High strength galvanized steel sheet with excellent workability and method for manufacturing the same

#5574
20120037281
2012-02-16

High strength galvanized steel sheet and method for manufacturing the same

#5575
20120037277
2012-02-16

Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet

#5576
20120031532
2012-02-09

Steel plate for line pipe excellent in strength and ductility and method of production of same

#5577
20120031530
2012-02-09

Stainless steel for oil well, stainless steel pipe for oil well, and method of manufacturing stainless steel for oil well

#5578
20120031529
2012-02-09

Maraging steel strip

#5579
20120031528
2012-02-09

High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets

#5580
20120027637
2012-02-02

Steel for welded structure and producing method thereof

#5581
20120021246
2012-01-26

Weld metal and welded structure having weld joints using the same

#5582
20120020827
2012-01-26

Ferritic stainless steel with excellent heat resistance

#5583
20120018063
2012-01-26

CASE-HARDENED STEEL SUPERIORIN COLD WORKABILITY, MACHINABILITY, AND FATIGUE CHARACTERISTICS AFTER CARBURIZED QUENCHING AND METHOD OF PRODUCTION OF SAME

#5584
20120018062
2012-01-26

Method of hot-rolled thin steel sheet with excellent formability and excellent strength and toughness after heat treatment

#5585
20120018059
2012-01-26

Method of making hot rolled dual phase steel sheet

#5586
20120018058
2012-01-26

PROCESS FOR MANUFACTURING A COLD ROLLED TRIP STEEL PRODUCT

#5587
20120018056
2012-01-26

THICK-WALLED HIGH-STRENGTH HOT ROLLED STEEL SHEET HAVING EXCELLENT HYDROGEN INDUCED CRACKING RESISTANCE AND MANUFACTURING METHOD THEREOF

#5588
20120018055
2012-01-26

Steel sheet for cans with excellent surface properties after drawing and ironing and method for producing the same

#5589
20120018054
2012-01-26

STAINLESS STEEL MATERIAL HAVING OUTSTANDING HIGH-TEMPERATURE STRENGTH, AND A PRODUCTION METHOD THEREFOR

#5590
20120018051
2012-01-26

Nitratable steel material composition for producing piston rings and cylindrical sleeves

#5591
20120018028
2012-01-26

High strength steel pipe for low-temperature usage having excellent buckling resistance and toughness of welded heat affected zone and method for producing the same

#5592
20120014831
2012-01-19

Wire rod, steel wire, and manufacturing method thereof

#5593
20120014828
2012-01-19

Non-oriented electrical steel sheet and manufacturing method thereof

#5594
20120013430
2012-01-19

MANUFACTURING METHOD OF GRAIN ORIENTED ELECTRICAL STEEL SHEET, GRAIN ORIENTED ELECTRICAL STEEL SHEET FOR WOUND CORE, AND WOUND CORE

#5595
20120009436
2012-01-12

Non-oriented magnetic steel sheet and method for producing the same

#5596
20120009434
2012-01-12

Cold-rolled steel sheet

#5597
20120007014
2012-01-12

Composite magnetic material and method of preparing the same

#5598
20120007013
2012-01-12

Composite magnetic material

#5599
20120006785
2012-01-12

Wear resistant vapor deposited coating, method of coating deposition and applications therefor

#5600
20120006451
2012-01-12

CARBON STEEL SHEET HAVING EXCELLENT CARBURIZATION PROPERTIES, AND METHOD FOR PRODUCING SAME

#5601
20120001710
2012-01-05

Powder magnetic core and magnetic element using the same

#5602
20120000262
2012-01-05

Method for manufacturing grain-oriented silicon steel with single cold rolling

#5603
20110318605
2011-12-29

High strength steel sheet having excellent formability

#5604
20110318593
2011-12-29

Cast product having alumina barrier layer

#5605
20110318218
2011-12-29

Low specific gravity steel for forging use excellent in machineability

#5606
20110318217
2011-12-29

COLD-ROLLED STEEL SHEET WITH EXCELLENT BENDING WORKABILITY, METHOD FOR MANUFACTURING THE SAME, AND MEMBER USING THE SAME

#5607
20110315279
2011-12-29

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

#5608
20110308084
2011-12-22

METHOD FOR MANUFACTURING HEAT RESISTING MEMBER APPLICABLE TO AN EXHAUST GAS GUIDE ASSEMBLY WITH IMPROVED HEAT RESISTANCE FOR VGS TURBOCHARGER

#5609
20110305594
2011-12-15

Steel material composition for producing piston rings and cylinder sleeves

#5610
20110305593
2011-12-15

STEEL AND COUPLER MADE FROM THE SAME

#5611
20110303327
2011-12-15

Steel wire material for spring and its producing method

#5612
20110298571
2011-12-08

RARE EARTH MAGNETIC MATERIALS COMPRISING GALLIUM AND METHODS OF MAKING THE SAME

#5613
20110297281
2011-12-08

High strength hot rolled steel sheet excellent in bore expanding workability and method for production thereof

#5614
20110294042
2011-12-01

Stainless steel for polymer fuel cell separator and method for preparing same

#5615
20110291431
2011-12-01

CRASH BOX, AND METHOD OF MAKING A CRASH BOX

#5616
20110290382
2011-12-01

High-strength stabilizer steel for vehicles having excellent corrosion resistance and low-temperature toughness, method of producing the same, and stabilizer

#5617
20110287280
2011-11-24

High-strength cold-rolled steel sheet excellent in bending workability

#5618
20110286312
2011-11-24

Magnetically insensitive, highly hard and constant-modulus alloy, and its production method, as well as hair spring, mechanical driving apparatus and watch and clock

#5619
20110284137
2011-11-24

Thick high-tensile-strength hot-rolled steel sheet having excellent low-temperature toughness and manufacturing method thereof

#5620
20110280760
2011-11-17

Ferrite stainless steel with low black spot generation

#5621
20110279205
2011-11-17

R-T-B rare earth sintered magnet

#5622
20110277886
2011-11-17

NITRIDING OF NIOBIUM STEEL AND PRODUCT MADE THEREBY

#5623
20110275284
2011-11-10

Method of Making Faux Stainless Steel Finish on Bare Carbon Steel Substrate

#5624
20110273054
2011-11-10

ELECTRICAL STEEL, A MOTOR, AND A METHOD FOR MANUFACTURE OF ELECTRICAL STEEL WITH HIGH STRENGTH AND LOW ELECTRICAL LOSSES

#5625
20110272622
2011-11-10

Process for producing composite magnetic material, dust core formed from same, and process for producing dust core

#5626
20110272066
2011-11-10

Manufacturing method of steel sheet for cans

#5627
20110268601
2011-11-03

Steel for welded structure and producing method thereof

#5628
20110265920
2011-11-03

High-purity ferritic stainless steels excellent in corrosion resistance and method of production of same

#5629
20110262298
2011-10-27

STEEL FOR WELDED STRUCTURES EXCELLENT IN HIGH TEMPERATURE STRENGTH AND LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF SAME

#5630
20110262297
2011-10-27

Method for producing R-T-B sintered magnet

#5631
20110260565
2011-10-27

ALLOY MATERIAL FOR R-T- B SYSTEM RARE EARTH PERMANENT MAGNET, METHOD FOR PRODUCTION OF R-T-B SYSTEM RARE EARTH PERMANENT MAGNET, AND MOTOR

#5632
20110259481
2011-10-27

High Strength Steel Plate for Nuclear Reactor Containment Vessel and Method of Manufacturing the Same

#5633
20110259478
2011-10-27

HIGH-STRENGTH, LOW-ALLOY STEEL FOR SEAMLESS PIPES WITH OUTSTANDING WELDABILITY AND CORROSION RESISTANCE

#5634
20110255988
2011-10-20

Precipitation hardenable martensitic stainless steel and steam turbine blade using the same

#5635
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

#5636
20110253271
2011-10-20

High-strength steel plate and producing method therefor

#5637
20110253268
2011-10-20

High carbon content and high strength heat-treated steel rail and method for producing the same

#5638
20110253267
2011-10-20

HIGH STRENGTH STEEL PIPE OF API X65 GRADE OR HIGHER AND MANUFACTURING METHOD THEREFOR

#5639
20110253263
2011-10-20

Method for manufacturing a galvanized steel sheet

#5640
20110250087
2011-10-13

METHOD FOR PRODUCING SINTERED RARE-EARTH MAGNET AND POWDER-FILLING CONTAINER FOR PRODUCING SUCH MAGNET

#5641
20110249995
2011-10-13

Conductive belt and electrophotographic apparatus

#5642
20110247733
2011-10-13

Seamless steel pipe and method for manufacturing the same

#5643
20110247727
2011-10-13

METHOD FOR PROCESSING MEMBER HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY

#5644
20110247715
2011-10-13

High-strength steel tube having excellent chemical conversion treatability and excellent formability and method for manufacturing the same

#5645
20110243786
2011-10-06

Low carbon resulfurized free cutting steel

#5646
20110240176
2011-10-06

HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY, HIGH-STRENGTH GALVANIZED STEEL SHEET, AND METHODS FOR MANUFACTURING THE SAME

#5647
20110239835
2011-10-06

Steel for machine structure use excellent in cutting tool lifetime and machining method of same

#5648
20110236721
2011-09-29

Steel compositions, methods of forming the same, and articles formed therefrom

#5649
20110236248
2011-09-29

High-purity ferritic stainless steel with excellent corrosion resistance and workability and method of production of same

#5650
20110234348
2011-09-29

Rare-earth magnet, method of manufacturing rare-earth magnet, and rotator

#5651
20110229363
2011-09-22

Steel for machine and structural use having excellent machinability

#5652
20110229362
2011-09-22

NON-ORIENTED ELECTRICAL STEEL SHEET

#5653
20110226393
2011-09-22

Manufacturing method of a hot-pressed steel plate member

#5654
20110226386
2011-09-22

Hardened martensitic steel having a low cobalt content, process for manufacturing a part from steel, and part thus obtained

#5655
20110226378
2011-09-22

High-strength stainless steel pipe excellent in sulfide stress cracking resistance and high-temperature carbonic-acid gas corrosion resistance

#5656
20110220252
2011-09-15

DUAL-PHASE STEEL, FLAT PRODUCT MADE OF SUCH A DUAL-PHASE STEEL AND PROCESS FOR THE PRODUCTION OF A FLAT PRODUCT

#5657
20110217569
2011-09-08

Galvanized steel sheet

#5658
20110212337
2011-09-01

Galvannealed steel sheet and production method thereof

#5659
20110212335
2011-09-01

Electrical steel sheet and manufacturing method thereof

#5660
20110209800
2011-09-01

High strength steel sheet with good wettability and manufacturing method thereof

#5661
20110209798
2011-09-01

Grain-oriented electrical steel sheet and manufacturing method thereof

#5662
20110209581
2011-09-01

Method of producing steel for steel pipe excellent in sour-resistance performance

#5663
20110200843
2011-08-18

Welding material and welded joint structure

#5664
20110198002
2011-08-18

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

#5665
20110192508
2011-08-11

Magnetostrictive material and preparation method thereof

#5666
20110192507
2011-08-11

Iron alloy, iron-alloy member, and process for manufacturing the same

#5667
20110192504
2011-08-11

Method for producing a galvanized steel sheet

#5668
20110189496
2011-08-04

Steel alloy for ferritic steel having excellent creep strength and oxidation resistance at elevated usage temperatures

#5669
20110186188
2011-08-04

Method for producing steel pipe with excellent expandability

#5670
20110186185
2011-08-04

Method for producing high strength steel sheet excellent in formability

#5671
20110186182
2011-08-04

STEEL FOR NITROCARBURIZING AND NITROCARBURIZED PARTS

#5672
20110180187
2011-07-28

Method for producing grain-oriented silicon steel containing copper

#5673
20110174418
2011-07-21

Aluminum plated steel sheet for rapid heating hot-stamping, production method of the same and rapid heating hot-stamping method by using this steel sheet

#5674
20110168303
2011-07-14

HIGH TENSILE STRENGTH STEEL FOR CONTAINER AND PRODUCING METHOD OF THE SAME

#5675
20110168301
2011-07-14

Method for manufacturing an ultrahigh strength hot dip galvanized steel sheet having martensitic structure as matrix

#5676
20110168300
2011-07-14

MANUFACTURING METHOD FOR VERY HIGH-STRENGTH COLD-ROLLED DUAL-PHASE STEEL SHEETS AND SHEETS SO PRODUCED

#5677
20110162762
2011-07-07

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#5678
20110162760
2011-07-07

Method of producing cold-rolled steel sheet

#5679
20110155290
2011-06-30

Case hardening steel, carburized component, and manufacturing method of case hardening steel

#5680
20110155285
2011-06-30

Manufacturing method of grain-oriented electrical steel sheet

#5681
20110147368
2011-06-23

Austenitic FE-CR-NI alloy for high temperature use

#5682
20110146852
2011-06-23

High strength steel sheet and method for manufacturing the same

#5683
20110139321
2011-06-16

AUSTENITIC STAINLESS STEEL, AND HYDROGENATION METHOD THEREOF

#5684
20110139317
2011-06-16

Hot dip galvanized high strength steel sheet excellent in plating adhesion and hole expandability and method of production of same

#5685
20110139316
2011-06-16

High strength galvannealed steel sheet with excellent appearance and method for manufacturing the same

#5686
20110139315
2011-06-16

High strength galvanized steel sheet with excellent formability

#5687
20110139313
2011-06-16

Manufacturing method of oriented SI steel with high electric-magnetic property

#5688
20110132503
2011-06-09

METHOD FOR REDUCING EDGE SERRATION DEFECTS IN THIN SLAB

#5689
20110132501
2011-06-09

MARTENSITIC STAINLESS STEEL SEAMLESS TUBE FOR OIL COUNTRY TUBULAR GOODS AND MANUFACTURING METHOD THEREOF

#5690
20110132499
2011-06-09

Ferrite system heat-resistant cast steel and exhaust system component

#5691
20110129381
2011-06-02

High-tensile steel with excellent weldability and toughness and with tensile strength of 550 MPa class or more and method of production of the same

#5692
20110126944
2011-06-02

THICK-WALLED HIGH-STRENGTH HOT ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME

#5693
20110123387
2011-05-26

FERRITIC STAINLESS STEEL EXCELLENT IN HEAT RESISTANCE AND TOUGHNESS

#5694
20110121498
2011-05-26

Method for producing rare earth sintered magnet

#5695
20110120600
2011-05-26

Cold-rolled steel sheet, method for manufacturing the same, and backlight chassis

#5696
20110120598
2011-05-26

High-strength steel sheets with excellent resistance to delayed fracture after forming, method for manufacturing the same, and high-strength automotive part manufactured of the same

#5697
20110108307
2011-05-12

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

#5698
20110108168
2011-05-12

HIGH-STRENGTH STEEL SHEET FOR CAN AND METHOD FOR MANUFACTURING SAME

#5699
20110103996
2011-05-05

Continuous cast slab and producing method therefor

#5700
20110100516
2011-05-05

Bake hardening steel with excellent surface properties and resistance to secondary work embrittlement, and preparation method thereof