ClassID:

119762

C22C38/14 - page 3 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Recent Application in this class:
#601
20220042132
2022-02-10

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT DUCTILITY AND LOW-TEMPERATURE TOUGHNESS AND METHOD FOR MANUFACTURING THEREOF

#602
20220025491
2022-01-27

ULTRA-THICK STEEL EXCELLENT IN BRITTLE CRACK ARRESTABILITY AND MANUFACTURING METHOD THEREFOR

#603
20220017986
2022-01-20

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

#604
20220010827
2022-01-13

A RESISTANCE SPOT WELDED JOINT COMPRISING A ZINC COATED AHSS STEEL SHEET

#605
20220010400
2022-01-13

METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET

#606
20220010398
2022-01-13

COLD ROLLED ANNEALED STEEL SHEET WITH HIGH HOLE EXPANSION RATIO AND MANUFACTURING PROCESS THEREOF

#607
20220010397
2022-01-13

Steel sheet and method for producing the same

#608
20220010396
2022-01-13

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#609
20220010394
2022-01-13

High-yield-ratio cold-rolled dual-phase steel and manufacturing method therefor

#610
20220002833
2022-01-06

Welded steel sheets, and sheets thus produced

#611
20220002832
2022-01-06

Production method for high-strength steel sheet

#612
20220002829
2022-01-06

Apparatus for manufacturing thin steel sheet and method for manufacturing thin steel sheet

#613
20220002827
2022-01-06

High-strength steel sheet and method for manufacturing the same

#614
20210402740
2021-12-30

Steel sheet for hot press and manufacturing method thereof

#615
20210398720
2021-12-23

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

#616
20210395852
2021-12-23

Hot-rolled steel sheet and method for manufacturing same

#617
20210388456
2021-12-16

METHOD FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET

#618
20210381086
2021-12-09

Hot-rolled steel sheet

#619
20210381076
2021-12-09

THIN STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#620
20210381073
2021-12-09

DOUBLY ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#621
20210375513
2021-12-02

R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE R-T-B-BASED RARE EARTH MAGNET PARTICLES, AND BONDED MAGNET

#622
20210371961
2021-12-02

Steel material suitable for use in sour environment

#623
20210371948
2021-12-02

Non-oriented electrical steel sheet and method for producing same, and motor core and method for producing same

#624
20210366636
2021-11-25

R-T-B-BASED RARE EARTH MAGNET PARTICLES, PROCESS FOR PRODUCING THE R-T-B-BASED RARE EARTH MAGNET PARTICLES, AND BONDED MAGNET

#625
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

#626
20210355569
2021-11-18

Austenitic wear-resistant steel plate

#627
20210355559
2021-11-18

Steel sheet and method for producing the same

#628
20210350961
2021-11-11

Fe-Si Base Alloy and Method of Making Same

#629
20210343459
2021-11-04

R-T-B sintered magnet and preparation method thereof

#630
20210343458
2021-11-04

Non-oriented electrical steel sheet

#631
20210343457
2021-11-04

Permanent magnet, rotary electrical machine, and vehicle

#632
20210340651
2021-11-04

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#633
20210340641
2021-11-04

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#634
20210335525
2021-10-28

Rare earth magnet and preparation method thereof

#635
20210332454
2021-10-28

High-strength steel sheet and method for producing same

#636
20210324979
2021-10-21

Electric resistance welded steel pipe for torsion beam

#637
20210324505
2021-10-21

ANTIMICROBIAL STEEL AND RELATED METHODS

#638
20210324492
2021-10-21

STEEL SHEET AND METHOD FOR PRODUCING SAME

#639
20210313099
2021-10-07

R-T-B based permanent magnet

#640
20210310106
2021-10-07

Liner alloy, steel element and method

#641
20210310095
2021-10-07

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#642
20210310094
2021-10-07

High-strength steel sheet and method for manufacturing same

#643
20210310092
2021-10-07

Thin steel sheet and method for manufacturing the same

#644
20210304929
2021-09-30

R-T-B based permanent magnet

#645
20210301365
2021-09-30

Steel for pressure vessel having excellent surface quality and impact toughness, and method for manufacturing same

#646
20210296029
2021-09-23

R-T-B based rare earth sintered magnet and method of producing R-T-B based rare earth sintered magnet

#647
20210292867
2021-09-23

Low-density clad steel sheet having excellent strength and plateability, and manufacturing method therefor

#648
20210292866
2021-09-23

Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel

#649
20210285078
2021-09-16

Shaft part

#650
20210280346
2021-09-09

SEMI-HARD MAGNETIC ALLOY FOR AN ACTIVATION STRIP, DISPLAY ELEMENT, AND METHOD FOR PRODUCING A SEMI-HARD MAGNETIC ALLOY

#651
20210277492
2021-09-09

High-magnetic-induction low-iron-loss non-oriented silicon steel sheet and manufacturing method therefor

#652
20210276065
2021-09-09

Low density press-hardening steel having enhanced mechanical properties

#653
20210269929
2021-09-02

Surface-treated steel sheet and method for manufacturing surface-treated steel sheet

#654
20210269903
2021-09-02

High-strength steel sheet

#655
20210260862
2021-08-26

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

#656
20210254200
2021-08-19

Method for manufacturing cold-rolled or zinc-plated dual-phase steel plate over 980 MPa

#657
20210238719
2021-08-05

High-strength hot-rolled coated steel sheet

#658
20210222275
2021-07-22

BULK METALLIC GLASS-BASED ALLOYS FOR ADDITIVE MANUFACTURING

#659
20210214816
2021-07-15

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

#660
20210213709
2021-07-15

High-strength double-sided stainless steel clad sheet and manufacturing method therefor

#661
20210189515
2021-06-24

METHOD FOR THERMO-MECHANICALLY CONTROLLED PROCESS FOR HIGH TOUGHNESS BEAM PRODUCTION

#662
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

#663
20210180150
2021-06-17

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

#664
20210180147
2021-06-17

Non-oriented electrical steel sheet with excellent magnetic properties and manufacturing method thereof

#665
20210178467
2021-06-17

Fe-based metal powder for molding

#666
20210166848
2021-06-03

Fe-Based, Soft Magnetic Alloy

#667
20210166847
2021-06-03

MANUFACTURING METHOD OF SINTERED ND-FE-B PERMANENT MAGNET

#668
20210156017
2021-05-27

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

#669
20210155997
2021-05-27

Method for producing a steel component provided with a coating, and steel component

#670
20210151226
2021-05-20

Rare earth-bonded magnetic powder and preparation method therefor, and bonded magnet

#671
20210147996
2021-05-20

Ni diffusion-plated steel sheet and method for manufacturing Ni diffusion-plated steel sheet

#672
20210147957
2021-05-20

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

#673
20210147953
2021-05-20

METHOD FOR PRODUCING A HIGH-STRENGTH STEEL STRIP WITH IMPROVED PROPERTIES FOR FURTHER PROCESSING, AND A STEEL STRIP OF THIS TYPE

#674
20210134500
2021-05-06

Multilayer electrical steel sheet

#675
20210130937
2021-05-06

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#676
20210130921
2021-05-06

Manufacturing method for hot rolled steel sheet

#677
20210130920
2021-05-06

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

#678
20210130919
2021-05-06

Hot-pressed steel sheet member and method for producing same

#679
20210115542
2021-04-22

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

#680
20210115529
2021-04-22

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

#681
20210114074
2021-04-22

Production method for hot press molded articles, press molded article, die mold, and mold set

#682
20210095362
2021-04-01

IMPACT RESISTANT HIGH STRENGTH STEEL

#683
20210095361
2021-04-01

Maraging steel alloy and methods of making the same

#684
20210095357
2021-04-01

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

#685
20210095356
2021-04-01

Steel sheet and manufacturing method therefor

#686
20210087660
2021-03-25

Ferritic stainless steel having excellent high-temperature oxidation resistance, and manufacturing method therefor

#687
20210079493
2021-03-18

Electrical steel strip that can be but doesn't have to be reannealed

#688
20210062310
2021-03-04

ALLOYS, MAGNETIC MATERIALS, BONDED MAGNETS AND METHODS FOR PRODUCING THE SAME

#689
20210062308
2021-03-04

Soft magnetic alloy and magnetic device

#690
20210062307
2021-03-04

Electrical steel strip that can be but doesn't have to be reannealed

#691
20210062290
2021-03-04

Metal strip, method for producing an amorphous metal strip and method for producing a nanocrystalline metal strip

#692
20210062289
2021-03-04

Hot-rolled steel sheet and production method therefor

#693
20210062288
2021-03-04

High-strength cold-rolled steel sheet and manufacturing method therefor

#694
20210062281
2021-03-04

Non-oriented electrical steel sheet and method for producing same

#695
20210054484
2021-02-25

R-FE-B-based sintered magnet with low B content and preparation method therefor

#696
20210054474
2021-02-25

Double oriented electrical steel sheet and method for manufacturing same

#697
20210054473
2021-02-25

STEEL COMPOSITION IN ACCORDANCE WITH API 5L PSL-2 SPECIFICATION FOR X-65 GRADE HAVING ENHANCED HYDROGEN INDUCED CRACKING (HIC) RESISTANCE, AND METHOD OF MANUFACTURING THE STEEL THEREOF

#698
20210047716
2021-02-18

Galvannealed steel sheet

#699
20210047712
2021-02-18

Aluminum iron alloy having at least two phases

#700
20210040577
2021-02-11

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

#701
20210035720
2021-02-04

Soft magnetic metal powder comprising a metal oxide covering, and electronic component

#702
20210025041
2021-01-28

Method of production of a cold rolled and heat treated steel sheet to produce vehicle parts

#703
20210025040
2021-01-28

SILICON BASED ALLOY, METHOD FOR THE PRODUCTION THEREOF AND USE OF SUCH ALLOY

#704
20210025024
2021-01-28

High strength hot rolled or cold rolled and annealed steel and method of producing it

#705
20210025023
2021-01-28

Duplex stainless clad steel plate and method of producing same

#706
20210025019
2021-01-28

Hot rolled steel sheet and method for producing same

#707
20210017623
2021-01-21

Metal sheet, method of producing metal sheet, method of producing molded product of metal sheet, and molded product of metal sheet

#708
20210017622
2021-01-21

Hot dip galvanized steel sheet and hot dip galvannealed steel sheet

#709
20210017621
2021-01-21

Alloyed hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet production method

#710
20210017620
2021-01-21

Steel sheet and manufacturing method therefor

#711
20210010117
2021-01-14

Forged part of bainitic steel and a method of manufacturing thereof

#712
20210010100
2021-01-14

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

#713
20210002749
2021-01-07

Pipe element for gas pressure vessel, and gas pressure vessel

#714
20210002741
2021-01-07

High-strength steel sheet with excellent ductility and hole-expandability

#715
20200407811
2020-12-31

Cast iron inoculant and method for production of cast iron inoculant

#716
20200399747
2020-12-24

Laminate shaped article, method for manufacturing the same, and metal powder for laminate shaping

#717
20200399746
2020-12-24

Hot-rolled coated steel sheet with excellent workability and manufacturing method therefor

#718
20200399730
2020-12-24

Cold rolled steel sheet and method for manufacturing the same

#719
20200399729
2020-12-24

High strength steel sheet having excellent formability and manufacturing method thereof

#720
20200399727
2020-12-24

High-strength, hot-rolled flat steel product with high edge cracking resistance and, at the same time, high bake-hardening potential, and method for producing such a flat steel product

#721
20200392598
2020-12-17

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

#722
20200392595
2020-12-17

High-strength hot-rolled plated steel sheet, and method for producing same

#723
20200387685
2020-12-10

Method for producing a hot strip of a bainitic multi-phase steel having a Zn—Mg—Al coating, and a corresponding hot strip

#724
20200385840
2020-12-10

High-strength steel sheet having excellent impact resistance, and method for manufacturing same

#725
20200385834
2020-12-10

RAW MATERIAL FOR COLD-ROLLED STAINLESS STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#726
20200377978
2020-12-03

High-strength galvanized steel sheet and method for manufacturing same

#727
20200377963
2020-12-03

PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY, STRENGTH AND DUCTILITY

#728
20200370141
2020-11-26

Cold rolled and annealed steel sheet and method of manufacturing the same

#729
20200362451
2020-11-19

Sputtering target material

#730
20200362430
2020-11-19

ULTRAHIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#731
20200362428
2020-11-19

Hot rolled steel sheet and method for producing same

#732
20200357547
2020-11-12

Soft magnetic alloy and magnetic component

#733
20200354822
2020-11-12

High-strength medium manganese steel for warm stamping and method for manufacturing same

#734
20200354807
2020-11-12

Galvannealed steel sheet

#735
20200347476
2020-11-05

High-strength steel sheet having excellent processability and method for manufacturing same

#736
20200347474
2020-11-05

Steel sheet having excellent image clarity after painting

#737
20200347470
2020-11-05

High friction rolling of thin metal strip

#738
20200332403
2020-10-22

Iron-based sintered alloy and method for producing the same

#739
20200332399
2020-10-22

High-strength structural steel material having excellent fatigue crack propagation inhibitory characteristics and manufacturing method therefor

#740
20200332397
2020-10-22

Steel sheet

#741
20200332388
2020-10-22

Non-oriented electrical steel sheet and manufacturing method therefor

#742
20200332383
2020-10-22

High-strength steel sheet and method for producing same

#743
20200332382
2020-10-22

HOT-PRESSED STEEL SHEET MEMBER AND METHOD FOR PRODUCING SAME

#744
20200332379
2020-10-22

Method for manufacturing flat steel products and flat steel product

#745
20200325569
2020-10-15

Manufacturing method of galvannealed steel sheet

#746
20200325563
2020-10-15

PRECIPITATION-HARDENING HOT ROLLED STEEL SHEET HAVING EXCELLENT MATERIAL UNIFORMITY AND HOLE EXPANDABILITY, AND MANUFACTURING METHOD THEREFOR

#747
20200325562
2020-10-15

HIGH-STRENGTH STEEL WITH EXCELLENT TOUGHNESS OF HEAT-AFFECTED ZONE AND MANUFACTURING METHOD THEREOF

#748
20200325554
2020-10-15

Steel sheet, hot-dip galvanized steel sheet and galvannealed steel sheet

#749
20200325553
2020-10-15

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

#750
20200325552
2020-10-15

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

#751
20200321151
2020-10-08

R-T-B based sintered magnet

#752
20200318215
2020-10-08

STEEL SHEET FOR SHIELDING MAGNETIC FIELD AND METHOD FOR MANUFACTURING SAME

#753
20200312491
2020-10-01

Alloy for R-T-B based permanent magnet and method of producing R-T-B based permanent magnet

#754
20200308665
2020-10-01

High-strength steel sheet and method for manufacturing the same

#755
20200308664
2020-10-01

High-strength galvannealed steel sheet

#756
20200303098
2020-09-24

R-T-B based permanent magnet

#757
20200299801
2020-09-24

Hot-press forming part and method of manufacturing same

#758
20200299798
2020-09-24

Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#759
20200299797
2020-09-24

Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing full hard cold-rolled steel sheet, method for producing steel sheet, and method for producing coated steel sheet

#760
20200299796
2020-09-24

Method for manufacturing cold-rolled, welded steel sheets, and sheets thus produced

#761
20200291507
2020-09-17

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

#762
20200291499
2020-09-17

High-strength galvanized steel sheet and method for manufacturing same

#763
20200291496
2020-09-17

Extremely high conductivity low cost steel

#764
20200286682
2020-09-10

Grain boundary engineering

#765
20200283878
2020-09-10

Austenitic stainless steel weld metal and welded structure

#766
20200283868
2020-09-10

Method for the manufacture of a galvannealed steel sheet

#767
20200283862
2020-09-10

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

#768
20200277689
2020-09-03

Magnetic alloy powder and method for manufacturing same, as well as coil component made of magnetic alloy powder and circuit board carrying same

#769
20200270717
2020-08-27

Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#770
20200269632
2020-08-27

Railway wheel

#771
20200263268
2020-08-20

High manganese steel for low temperature applications having excellent surface quality and a manufacturing method thereof

#772
20200262181
2020-08-20

Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability

#773
20200258665
2020-08-13

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

#774
20200248291
2020-08-06

Wire rod for cutting work

#775
20200248281
2020-08-06

Ultra-high strength steel plate having excellent formability and hole-expandability, and method for manufacturing same

#776
20200239976
2020-07-30

COLD-ROLLED STEEL SHEET HAVING EXCELLENT BENDABILITY AND HOLE EXPANDABILITY AND METHOD FOR MANUFACTURING SAME

#777
20200238431
2020-07-30

Method for manufacturing electroseamed metal tube

#778
20200232083
2020-07-23

Hot-dip galvanized steel sheet

#779
20200232075
2020-07-23

Black ferrite-based stainless steel sheet

#780
20200232073
2020-07-23

High-strength steel sheet and manufacturing method therefor

#781
20200232060
2020-07-23

High strength steel sheet

#782
20200232056
2020-07-23

HOT STAMPED BODY

#783
20200232055
2020-07-23

METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF

#784
20200232054
2020-07-23

Production method for inline increase in precipitation toughening effect of Ti microalloyed hot-rolled high-strength steel

#785
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#786
20200224294
2020-07-16

Hot rolled steel sheet and method for manufacturing same

#787
20200224288
2020-07-16

Steel wire and wire rod

#788
20200224287
2020-07-16

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

#789
20200208245
2020-07-02

Martensitic steel having a Z-phase, powder and component

#790
20200208234
2020-07-02

Grain-oriented electrical steel sheet and method of manufacturing same

#791
20200199726
2020-06-25

Method for producing high-strength galvanized steel sheet

#792
20200199705
2020-06-25

Method for manufacturing high-strength galvanized steel sheet

#793
20200190652
2020-06-18

Method for manufacturing hot-dip galvanized steel sheet

#794
20200190641
2020-06-18

LOW PHOSPHORUS, ZIRCONIUM MICRO-ALLOYED, FRACTURE RESISTANT STEEL ALLOYS

#795
20200190620
2020-06-18

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

#796
20200190619
2020-06-18

High-strength steel sheet and method for producing same

#797
20200190617
2020-06-18

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

#798
20200190615
2020-06-18

Steel member and production method therefor

#799
20200190612
2020-06-18

HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT YIELD STRENGTH, DUCTILITY, AND HOLE EXPANDABILITY, HOT-DIP GALVANIZED STEEL SHEET, AND METHOD FOR PRODUCING SAME

#800
20200188981
2020-06-18

Method of producing molded product and molded product

#801
20200181744
2020-06-11

Steel sheet for carburizing, and method for manufacturing steel sheet for carburizing

#802
20200181727
2020-06-11

Non-oriented electrical steel having excellent magnetic properties

#803
20200176155
2020-06-04

R-T-B permanent magnet

#804
20200173004
2020-06-04

High-strength Zn—Al—Mg-based surface-coated steel sheet and method for producing same

#805
20200166080
2020-05-28

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

#806
20200165712
2020-05-28

METHOD FOR PRODUCING A HOT-FORMED COATED STEEL PRODUCT

#807
20200165708
2020-05-28

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

#808
20200165693
2020-05-28

Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant Steel Pipe, and Use of Such a Steel Pipe

#809
20200157666
2020-05-21

Hot press-formed part

#810
20200157650
2020-05-21

HOT-ROLLED STEEL SHEET FOR TAILORED ROLLED BLANK AND TAILORED ROLLED BLANK

#811
20200157647
2020-05-21

Steel sheet and manufacturing method therefor

#812
20200156349
2020-05-21

Hot-dip galvanized steel sheet

#813
20200149148
2020-05-14

Steel for nitrocarburizing, and component

#814
20200149138
2020-05-14

Low carbon steel having improved hardness and methods of making the same

#815
20200140980
2020-05-07

Martensitic steels with 1700 to 2200 MPa tensile strength

#816
20200140971
2020-05-07

Steel sheet having excellent resistance to liquid metal embrittlement cracks and method for manufacturing the same

#817
20200131607
2020-04-30

High formability steel sheet for the manufacture of lightweight structural parts and manufacturing process

#818
20200123624
2020-04-23

High-strength steel material and production method therefor

#819
20200115769
2020-04-16

Low-cost and high-formability 1180 MPa grade cold-rolled annealed dual-phase steel plate and manufacturing method thereof

#820
20200109464
2020-04-09

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

#821
20200109461
2020-04-09

Ultra-thick steel material having excellent surface part NRL-DWT properties and method for manufacturing same

#822
20200109458
2020-04-09

Cold-rolled steel sheet

#823
20200102632
2020-04-02

STEEL SHEET AND METHOD OF PRODUCING THE SAME

#824
20200101695
2020-04-02

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

#825
20200095660
2020-03-26

Steel plate for hot forming and manufacturing method of hot press formed steel member

#826
20200095651
2020-03-26

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET, AND HIGH-STRENGTH HOT-DIP GALVANNEALED STEEL SHEET EXCELLENT IN FORMABILITY AND SHAPE FIXABILITY, AND METHODS FOR MANUFACTURING THEM

#827
20200095650
2020-03-26

Free machining and non-quenched and tempered steel and manufacturing method therefor

#828
20200087761
2020-03-19

STEEL SUBSTRATE FOR PAINTED PARTS

#829
20200087750
2020-03-19

Non-oriented electrical steel sheet and manufacturing method therefor

#830
20200082962
2020-03-12

R—Fe—B sintered magnet and production method therefor

#831
20200079056
2020-03-12

High manganese hot dip aluminum-plated steel sheet having excellent sacrificial corrosion resistance and platability and manufacturing method therefor

#832
20200078853
2020-03-12

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

#833
20200071792
2020-03-05

HIGH-STRENGTH WIRE ROD HAVING SUPERIOR IMPACT TOUGHNESS AND MANUFACTURING METHOD THEREFOR

#834
20200071787
2020-03-05

High-strength steel sheet and production method for same

#835
20200071785
2020-03-05

Hot-rolled flat steel product and method for the production thereof

#836
20200071784
2020-03-05

High-strength cold-rolled steel sheet

#837
20200066440
2020-02-27

POWDER MOLDING APPARATUS AND MANUFACTURE OF RARE EARTH SINTERED MAGNET USING THE APPARATUS

#838
20200063230
2020-02-27

METHOD FOR MANUFACTURING A COMPONENT CONTAINING AN IRON ALLOY MATERIAL

#839
20200061971
2020-02-27

THREE-LAYER HIGH-STRENGTH STEEL OR BALLISTIC STEEL, METHOD FOR PRODUCING A COMPONENT, AND USE THEREOF

#840
20200056271
2020-02-20

Non-heat treated steel bar

#841
20200056258
2020-02-20

METHOD FOR PRODUCING STEEL SHEETS

#842
20200056255
2020-02-20

METHOD FOR PRODUCING STEEL SHEETS, STEEL SHEET AND USE THEREOF

#843
20200056254
2020-02-20

Method for manufacturing thin-specification high-Ti wear-resistant steel NM450

#844
20200048730
2020-02-13

Cold rolled steel sheet for drawn can and method for manufacturing same

#845
20200040423
2020-02-06

Non-oriented electrical steel sheet

#846
20200040422
2020-02-06

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

#847
20200040421
2020-02-06

High strength cold rolled steel sheet and method of producing same

#848
20200040420
2020-02-06

High-strength steel sheet and method for producing the same

#849
20200040418
2020-02-06

High-strength and high-manganese steel having excellent low-temperature toughness and manufacturing method therefor

#850
20200038998
2020-02-06

Steel welding component with aluminum or aluminum alloy coating, and preparation method therefor

#851
20200032366
2020-01-30

Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced

#852
20200032365
2020-01-30

Hot rolled steel sheet

#853
20200032364
2020-01-30

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

#854
20200030873
2020-01-30

Method for producing austenite stainless steel slab

#855
20200024720
2020-01-23

NITRIDED PART AND METHOD OF PRODUCTION OF SAME

#856
20200024709
2020-01-23

Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet

#857
20200024707
2020-01-23

Thin gauge wear-resistant steel sheet and method of manufacturing the same

#858
20200024706
2020-01-23

Steel sheet

#859
20200024705
2020-01-23

Low-manganese gas-shielded flux cored welding electrodes

#860
20200024683
2020-01-23

Hot rolled steel sheet

#861
20200024680
2020-01-23

Steel alloy and method for heat treating steel alloy components

#862
20200024679
2020-01-23

HOT ROLLED STEEL SHEET, STEEL FORGED PART AND PRODUCTION METHOD THEREFOR

#863
20200017948
2020-01-16

Method for producing a steel strip with an aluminium alloy coating layer

#864
20200017941
2020-01-16

FLAT STEEL SEMI-FINISHED PRODUCT, METHOD FOR PRODUCING A COMPONENT, AND USE THEREOF

#865
20200017932
2020-01-16

Steel sheet

#866
20200016866
2020-01-16

HOT STAMPED BODY

#867
20200013529
2020-01-09

RFeB-based sintered magnet

#868
20200011139
2020-01-09

DIAMOND DRILL BIT AND METHOD OF PRODUCING A DIAMOND DRILL BIT

#869
20200010939
2020-01-09

Iron-based multi-phase environmentally-friendly hydrogen storage material

#870
20200010918
2020-01-09

Method for producing non-oriented electrical steel sheet, method for producing motor core, and motor core

#871
20200009833
2020-01-09

High-strength hot-dipped steel sheet having excellent coating adhesion and method for manufacturing same

#872
20200009680
2020-01-09

Method for manufacturing electroseamed metal tube, and electroseamed metal tube

#873
20200002818
2020-01-02

AL-BASED PLATED STEEL SHEET

#874
20200002163
2020-01-02

HYDROGEN OCCLUSION CARTRIDGE

#875
20200001342
2020-01-02

HOT STAMPED BODY

#876
20200000973
2020-01-02

Biodegradable iron-containing compositions, methods of preparing and applications therefor

#877
20190390314
2019-12-26

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

#878
20190390295
2019-12-26

Hot pressed part and method of manufacturing same

#879
20190390292
2019-12-26

Ultra-thick steel material having excellent surface part NRL-DWT properties and method for manufacturing same

#880
20190390291
2019-12-26

ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS

#881
20190385770
2019-12-19

Soft magnetic alloy and magnetic device

#882
20190382861
2019-12-19

Hot rolled steel sheet having excellent formability and fatigue properties and manufacturing method therefor

#883
20190381765
2019-12-19

Surface-treated steel sheet

#884
20190381593
2019-12-19

LONGITUDINAL SEAM WELDED STEEL PIPE

#885
20190368002
2019-12-05

STEEL SHEET AND PROCESS FOR PRODUCING SAME

#886
20190362871
2019-11-28

Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component and dust core

#887
20190360081
2019-11-28

High-strength steel sheet and method for producing the same

#888
20190352749
2019-11-21

STEEL MATERIAL FOR HIGH HEAT INPUT WELDING

#889
20190348594
2019-11-14

P-type thermoelectric conversion material, thermoelectric conversion module, and method of manufacturing p-type thermoelectric conversion material

#890
20190345590
2019-11-14

Cold rolled and heat treated steel sheet, method of production thereof and use of such steel to produce vehicle parts

#891
20190345577
2019-11-14

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

#892
20190345576
2019-11-14

Non-oriented electrical steel sheet and method for producing same

#893
20190344315
2019-11-14

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

#894
20190338389
2019-11-07

Steel sheet and plated steel sheet

#895
20190330721
2019-10-31

Steel sheet

#896
20190330710
2019-10-31

Non-oriented electrical steel sheet and method of producing same

#897
20190323101
2019-10-24

High strength steel sheet having high Young's modulus and method for manufacturing the same

#898
20190316239
2019-10-17

Non-oriented electrical steel sheet

#899
20190316221
2019-10-17

Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet

#900
20190316218
2019-10-17

Steel material for welded steel pipe, having excellent longitudinal uniform elongation, manufacturing method therefor, and steel pipe using same