ClassID:

119886

C23C2/40 - page 2 - CPC Classification

Classification description:

Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated; Elongated material Plates; Strips

Recent Application in this class:
#301
20230065607
2023-03-02

STEEL SHEET AND PRODUCING METHOD THEREFOR

#302
20230059951
2023-02-23

STEEL SHEET AND MANUFACTURING METHOD THEREOF

#303
20230049380
2023-02-16

LOW-SILICON AND LOW-CARBON EQUIVALENT GPA GRADE MULTI-PHASE STEEL PLATE/STEEL STRIP AND MANUFACTURING METHOD THEREFOR

#304
20230047602
2023-02-16

HOT-ROLLED STEEL SHEET

#305
20230047282
2023-02-16

Steel sheet and method of manufacturing the same

#306
20230041587
2023-02-09

IRON-ALUMINUM-BASED PLATED STEEL SHEET FOR HOT PRESS FORMING, HAVING EXCELLENT HYDROGEN DELAYED FRACTURE PROPERTIES AND SPOT WELDING PROPERTIES, AND MANUFACTURING METHOD THEREFOR

#307
20230041513
2023-02-09

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#308
20230038535
2023-02-09

COLD-ROLLED AND ANNEALED STEEL SHEET AND MANUFACTURING METHOD

#309
20230034415
2023-02-02

DEVICE FOR REMOVING MATTES FROM THE SURFACE OF A LIQUID METAL BATH INSIDE A DUCT OF A LINE FOR CONTINUOUSLY COATING A METAL STRIP

#310
20230033918
2023-02-02

Method for preparing graphite sheets with piercing treatment to enhance thermal conduction

#311
20230024115
2023-01-26

Advanced high strength zinc plated steel sheet having excellent surface quality and electrical resistance spot weldability

#312
20230021370
2023-01-26

STEEL SHEET AND METHOD FOR PRODUCING SAME

#313
20230020991
2023-01-19

COLD-ROLLED STEEL SHEET FOR STRUCTURAL SECTION HAVING EXCELLENT HARDNESS AND PROCESSABILITY, AND METHOD FOR MANUFACTURING SAME

#314
20230019786
2023-01-19

HOT-DIPPED GALVANIZED STEEL SHEET HAVING EXCELLENT BENDING WORKABILITY AND CORROSION RESISTANCE AND MANUFACTURING METHOD THEREFOR

#315
20230019292
2023-01-19

Method for producing high-strength steel parts with improved ductility, and parts obtained by said method

#316
20230018291
2023-01-19

Zinc plated steel sheet having excellent surface quality and spot weldability, and manufacturing method therefor

#317
20230017287
2023-01-19

DEVICE AND METHOD FOR HEAT TREATMENT OF STEELS, INCLUDING A WET COOLING

#318
20230014843
2023-01-19

DEVICE AND METHOD FOR HEAT TREATMENT OF STEELS, INCLUDING A WET COOLING

#319
20230012544
2023-01-19

Aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and method for manufacturing same

#320
20230010877
2023-01-12

METHOD OF MAKING A COLD FORMABLE HIGH STRENGTH STEEL STRIP AND STEEL STRIP

#321
20230002877
2023-01-05

Method for Producing a Flat Steel Product Having a Protective Zinc-Based Metal Layer and a Phosphating Layer Produced on a Surface of the Protective Metal Layer and Flat Steel Product of This Type

#322
20230002870
2023-01-05

Method of hot press forming a steel article and steel article

#323
20230002850
2023-01-05

High-performance thermoformed component provided with coating, and manufacturing method therefor

#324
20230002846
2023-01-05

Steel sheet and manufacturing method thereof

#325
20230002845
2023-01-05

Zinc plated steel sheet having excellent fatigue strength of electrical resistance spot welds, and manufacturing method thereof

#326
20220411911
2022-12-29

A coated steel substrate

#327
20220403490
2022-12-22

HOT STAMPED BODY

#328
20220403480
2022-12-22

Continuous hot dip galvanizing apparatus

#329
20220396861
2022-12-15

Device and method for manufacturing a coated metal strip with improved appearance by adjusting a coating thickness using gas jet wiping

#330
20220396855
2022-12-15

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#331
20220396847
2022-12-15

High strength steel sheet and method for manufacturing the same

#332
20220389553
2022-12-08

Coated steel member, coated steel sheet, and methods for producing same

#333
20220389548
2022-12-08

High-strength steel having high yield ratio and excellent durability, and method for manufacturing same

#334
20220389531
2022-12-08

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#335
20220372608
2022-11-24

ALUMINUM ALLOY-PLATED STEEL SHEET, HOT-FORMED MEMBER, AND METHODS FOR MANUFACTURING ALUMINUM ALLOY-PLATED STEEL SHEET AND HOT-FORMED MEMBER

#336
20220371302
2022-11-24

Coated steel material

#337
20220364214
2022-11-17

METHODS RESPECTIVELY FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET AND ALLOYED HOT-DIP GALVANIZED STEEL SHEET

#338
20220364196
2022-11-17

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#339
20220364191
2022-11-17

METHOD FOR PRODUCING A PRESS-HARDENED SHEET STEEL PART HAVING AN ALUMINIUM-BASED COATING, INITIAL SHEET METAL BLANK, AND A PRESS-HARDENED SHEET STEEL PART MADE THEREFROM

#340
20220356547
2022-11-10

Coated steel product

#341
20220349021
2022-11-03

HIGH STRENGTH THIN SPECIFICATION HIGH CORROSION RESISTANCE STEEL AND MANUFACTURING METHOD THEREFOR

#342
20220349020
2022-11-03

High-strength steel sheet and method for producing same

#343
20220349019
2022-11-03

High-strength steel sheet and manufacturing method thereof

#344
20220341017
2022-10-27

Plated steel sheet having excellent corrosion resistance, galling resistance, workability and surface property

#345
20220340989
2022-10-27

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

#346
20220333221
2022-10-20

COLD-ROLLED STEEL SHEET AND METHOD FOR PRODUCING SAME

#347
20220325371
2022-10-13

Coated steel member, coated steel sheet, and methods for manufacturing same

#348
20220316026
2022-10-06

METHOD OF HEAT TREATING A HIGH STRENGTH COLD ROLLED STEEL STRIP

#349
20220316025
2022-10-06

HEAT TREATMENT OF HIGH STRENGTH COLD ROLLED STEEL STRIP

#350
20220316024
2022-10-06

HEAT TREATMENT OF COLD ROLLED STEEL STRIP

#351
20220316021
2022-10-06

Method of heat treating a cold rolled steel strip

#352
20220307100
2022-09-29

HOT-DIP GALVANNEALED STEEL SHEET WITH ULTRA-HIGH STRENGTH AND HIGH FORMABILITY, AND MANUFACTURING METHOD THEREFOR

#353
20220307099
2022-09-29

STEEL SHEET HAVING HIGH STRENGTH AND HIGH FORMABILITY AND METHOD FOR MANUFACTURING SAME

#354
20220298618
2022-09-22

Steel sheet coated with a metallic coating based on aluminum

#355
20220298617
2022-09-22

Apparatus and methods for depositing molten metal onto a foil substrate

#356
20220298616
2022-09-22

Apparatus and methods for depositing molten metal onto a foil substrate

#357
20220298597
2022-09-22

METHOD FOR PRODUCING A STEEL COMPONENT PROVIDED WITH A COATING, AND STEEL COMPONENT

#358
20220298596
2022-09-22

STEEL SHEET HAVING EXCELLENT UNIFORM ELONGATION AND STRAIN HARDENING RATE, AND METHOD FOR PRODUCING SAME

#359
20220290284
2022-09-15

EDGE BUILD-UP MEASUREMENT

#360
20220290283
2022-09-15

MOVEABLE OVERFLOW

#361
20220290269
2022-09-15

Steel sheet and method for manufacturing same

#362
20220290265
2022-09-15

RESISTANCE SPOT WELDED JOINT AND A PROCESS FOR PRODUCING A RESISTANCE SPOT WELDED JOINT

#363
20220275481
2022-09-01

HOT STAMPED STEEL

#364
20220275469
2022-09-01

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH MEMBER, AND METHODS FOR MANUFACTURING THE SAME

#365
20220274377
2022-09-01

Plating steel sheet for hot press forming, forming member using same, and manufacturing method therefor

#366
20220267885
2022-08-25

SYSTEM AND METHOD FOR COATING OF CONTINUOUS SHEETS OF METAL

#367
20220267876
2022-08-25

High strength steel sheet and method for manufacturing the same

#368
20220261646
2022-08-18

Solution composition for steel sheet surface treatment, zinc-based plated steel sheet surface-treated with same, and manufacturing method therefor

#369
20220251696
2022-08-11

Method for manufacturing zinc alloy plated steel material having excellent surface quality and corrosion resistance

#370
20220250353
2022-08-11

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

#371
20220228248
2022-07-21

Method for manufacturing a sheet metal component from a flat steel product provided with a corrosion protection coating

#372
20220220598
2022-07-14

METHOD FOR PRODUCING A STEEL STRIP WITH IMPROVED BONDING OF METALLIC HOT-DIP COATINGS

#373
20220213582
2022-07-07

Method and device for rinsing an overflow chamber at the bath-side end of a snout of a hot-dip coating device

#374
20220213572
2022-07-07

Hot-stamping formed body

#375
20220195575
2022-06-23

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

#376
20220186351
2022-06-16

ZINC-PLATED STEEL SHEET FOR HOT STAMPING, METHOD OF MANUFACTURING ZINC-PLATED STEEL SHEET FOR HOT STAMPING, AND HOT-STAMPING FORMED BODY

#377
20220186339
2022-06-16

Hot-pressed member, cold-rolled steel sheet for hot pressing, and manufacturing methods therefor

#378
20220186334
2022-06-16

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#379
20220186333
2022-06-16

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#380
20220177992
2022-06-09

Hot press member, production method for steel sheet for hot press, and production method for hot press member

#381
20220170164
2022-06-02

METHOD FOR PRODUCING A STEEL STRIP WITH IMPROVED BONDING OF METALLIC HOT-DIP COATINGS

#382
20220170144
2022-06-02

Al or Al alloy-coated stainless steel sheet and method of manufacturing ferritic stainless steel sheet

#383
20220170128
2022-06-02

Steel sheet for hot stamping

#384
20220170127
2022-06-02

Steel sheet

#385
20220162720
2022-05-26

Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereof

#386
20220154321
2022-05-19

METAL-COATED STEEL STRIP

#387
20220154320
2022-05-19

MOLTEN Zn-Al-Mg-PLATED STEEL SHEET AND METHOD FOR PRODUCING SAME

#388
20220154302
2022-05-19

Steel sheet and production method for same

#389
20220152983
2022-05-19

Plated steel

#390
20220145425
2022-05-12

Plated steel sheet

#391
20220145415
2022-05-12

Cold rolled steel sheet and method for producing same

#392
20220145026
2022-05-12

Metal-carbon fiber reinforced resin material composite

#393
20220127709
2022-04-28

Hot dip galvanized steel sheet and method for producing same

#394
20220127691
2022-04-28

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

#395
20220119921
2022-04-21

Plated steel sheet

#396
20220119909
2022-04-21

Steel sheet and method for producing same

#397
20220119908
2022-04-21

Hot dip galvanized steel sheet and method for producing same

#398
20220112589
2022-04-14

Plated steel sheet

#399
20220112574
2022-04-14

High-strength steel sheet and method for manufacturing same

#400
20220106674
2022-04-07

DEVICE FOR REMOVING FOREIGN MATERIAL FROM MOLTEN METAL SURFACE IN STEEL SHEET HOT-DIP GALVANIZING PROCESS

#401
20220106662
2022-04-07

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

#402
20220098698
2022-03-31

High-strength steel sheet and method for producing the same

#403
20220098696
2022-03-31

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#404
20220098687
2022-03-31

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

#405
20220090250
2022-03-24

Aluminum-based coating for flat steel products for press mold hardening components, and method for producing same

#406
20220090248
2022-03-24

Hot dip galvanized steel sheet and method for producing same

#407
20220090223
2022-03-24

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

#408
20220081734
2022-03-17

High-strength steel sheet and method for producing the same

#409
20220074040
2022-03-10

Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistance

#410
20220074014
2022-03-10

High strength steel with improved mechanical properties

#411
20220074013
2022-03-10

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

#412
20220064774
2022-03-03

PLATED STEEL SHEET HAVING EXCELLENT FUSION RESISTANCE, AND MANUFACTURING METHOD THEREFOR

#413
20220064754
2022-03-03

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

#414
20220064752
2022-03-03

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

#415
20220056570
2022-02-24

Method for manufacturing molten galvanized steel sheet

#416
20220056564
2022-02-24

ZINC PLATED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF

#417
20220056552
2022-02-24

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

#418
20220055342
2022-02-24

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

#419
20220049339
2022-02-17

Method and coating device for coating a metal strip

#420
20220049338
2022-02-17

Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing same

#421
20220049330
2022-02-17

Spot welded member

#422
20220048277
2022-02-17

Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereof

#423
20220042155
2022-02-10

HIGH-STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT ELECTRICAL RESISTANCE SPOT WELDABILITY, AND METHOD FOR PRODUCING SAME

#424
20220042133
2022-02-10

High-strength cold-rolled steel sheet having excellent bending workability and manufacturing method therefor

#425
20220040957
2022-02-10

Iron-aluminum-based plated steel sheet for hot press forming, having excellent hydrogen delayed fracture properties and spot welding properties, and manufacturing method therefor

#426
20220033929
2022-02-03

Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing same

#427
20220033926
2022-02-03

High-strength cold rolled steel sheet having high hole expansion ratio, highstrength hot-dip galvanized steel sheet, and manufacturing methods therefor

#428
20220025497
2022-01-27

Galvannealed steel sheet

#429
20220024181
2022-01-27

Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness

#430
20220017986
2022-01-20

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

#431
20220016870
2022-01-20

Manufacturing method of aluminum-based alloy plated steel

#432
20220010420
2022-01-13

Galvanized steel sheet having excellent plating adhesion and corrosion resistance

#433
20220010399
2022-01-13

HIGH-STRENGTH STEEL WITH EXCELLENT DURABILITY AND METHOD FOR MANUFACTURING SAME

#434
20220002834
2022-01-06

Coated steel strips, coated stamped products and methods

#435
20210404043
2021-12-30

Snout for use in a hot dip coating line

#436
20210402740
2021-12-30

Steel sheet for hot press and manufacturing method thereof

#437
20210395872
2021-12-23

Hot press-formed part, and manufacturing method thereof

#438
20210395856
2021-12-23

PAINTED, HOT FORMED, COATED STEEL PART

#439
20210395855
2021-12-23

METHOD FOR MANUFACTURE OF A PRE-COATED STEEL SHEET

#440
20210395854
2021-12-23

PRE-COATED STEEL SHEET

#441
20210395853
2021-12-23

HOT FORMED PRE-COATED STEEL PART

#442
20210388504
2021-12-16

Surface treatment solution composition containing trivalent chromium and inorganic compound, and method for manufacturing hot dip galvanized steel sheet surface-treated using same

#443
20210381093
2021-12-09

Coating weight control apparatus and coating weight control method

#444
20210381091
2021-12-09

ZINC ALLOY-PLATED STEEL MATERIAL HAVING EXCELLENT CORROSION RESISTANCE AND SURFACE QUALITY, AND METHOD FOR PRODUCING SAME

#445
20210363624
2021-11-25

Snout for use in a hot dip coating line

#446
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

#447
20210355560
2021-11-18

Coated steel member, coated steel sheet, and methods for manufacturing same

#448
20210348259
2021-11-11

Coating weight control apparatus and coating weight control method

#449
20210348258
2021-11-11

Plating weight control device and control method

#450
20210348257
2021-11-11

Aluminum-zinc alloy plated steel sheet having excellent hot workability and corrosion resistance, and method for manufacturing same

#451
20210340653
2021-11-04

High-strength steel plate having excellent formability, toughness and weldability, and production method of same

#452
20210340650
2021-11-04

Highly corrosion-resistant plated steel sheet having excellent plating adhesion and resistance to liquid metal embrittlement

#453
20210340641
2021-11-04

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#454
20210332454
2021-10-28

High-strength steel sheet and method for producing same

#455
20210292862
2021-09-23

HIGH-STRENGTH COLD ROLLED STEEL SHEET WITH LOW MATERIAL NON-UNIFORMITY AND EXCELLENT FORMABILITY, HOT DIPPED GALVANIZED STEEL SHEET, AND MANUFACTURING METHOD THEREFOR

#456
20210262055
2021-08-26

Coated steel strips, coated stamped products and methods

#457
20210260862
2021-08-26

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

#458
20210252579
2021-08-19

MANUFACTURING METHOD FOR HOT STAMPING COMPONENT HAVING ALUMINIUM-SILICON ALLOY COATING, AND HOT STAMPING COMPONENT

#459
20210238719
2021-08-05

High-strength hot-rolled coated steel sheet

#460
20210230712
2021-07-29

Zinc-plated steel sheet and manufacturing method thereof

#461
20210222804
2021-07-22

STEEL SHEET, TAILORED BLANK, HOT STAMPED PRODUCT, STEEL PIPE, HOLLOW HOT STAMPED PRODUCT, METHOD OF MANUFACTURING STEEL SHEET, METHOD OF MANUFACTURING TAILORED BLANK, METHOD OF MANUFACTURING HOT STAMPED PRODUCT, METHOD OF MANUFACTURING STEEL PIPE, AND METHOD OF MANUFACTURING HOLLOW HOT STAMPED PRODUCT

#462
20210222276
2021-07-22

Al—Fe-alloy plated steel sheet for hot forming, having excellent TWB welding characteristics, hot forming member, and manufacturing methods therefor

#463
20210222267
2021-07-22

Method for producing a ultra high strength coated or not coated steel sheet and obtained sheet

#464
20210214830
2021-07-15

Mg-comprising hot-dip galvanized steel sheet manufacturing method and manufacturing apparatus

#465
20210214816
2021-07-15

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

#466
20210198780
2021-07-01

Molten Zn-based plated steel sheet having superior corrosion resistance after being coated

#467
20210198774
2021-07-01

Multiphase ultra-high strength hot rolled steel

#468
20210189540
2021-06-24

Apparatus for treating a metal strip including an electromagnetic stabilizer utilizing pot magnets

#469
20210187583
2021-06-24

Hot stamping component and method of manufacturing the same

#470
20210180171
2021-06-17

Apparatus for dip-coating a metal strip using a movable overflow

#471
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

#472
20210180150
2021-06-17

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

#473
20210178727
2021-06-17

Hot dip plated steel sheet having excellent corrosion resistance and workability

#474
20210164080
2021-06-03

Aluminum-based plated steel sheet, method of manufacturing aluminum-based plated steel sheet, and method of manufacturing component for vehicle

#475
20210164070
2021-06-03

Hot rolled coated steel sheet having high strength, high formability, excellent bake hardenability and method of manufacturing same

#476
20210156018
2021-05-27

Method for producing a steel strip with improved bonding of metallic hot-dip coatings

#477
20210156017
2021-05-27

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

#478
20210156012
2021-05-27

STEEL STRIP, SHEET OR BLANK FOR PRODUCING A HOT FORMED PART, PART, AND METHOD FOR HOT FORMING A BLANK INTO A PART

#479
20210156010
2021-05-27

MULTIPHASE, COLD-ROLLED ULTRA-HIGH STRENGTH STEEL

#480
20210155999
2021-05-27

Zinc-plated steel sheet and manufacturing method thereof

#481
20210155997
2021-05-27

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

#482
20210147971
2021-05-20

Steel sheet having a hot-dip Zn—Al—Mg-based coating film excellent in terms of surface appearance and method of manufacturing the same

#483
20210147957
2021-05-20

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

#484
20210140008
2021-05-13

METHOD FOR PRODUCING A HOT OR COLD STRIP AND/OR A FLEXIBLY ROLLED FLAT STEEL PRODUCT MADE OF A HIGH-STRENGTH MANGANESE STEEL AND FLAT STEEL PRODUCT PRODUCED BY SAID METHOD

#485
20210140006
2021-05-13

Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereof

#486
20210130921
2021-05-06

Manufacturing method for hot rolled steel sheet

#487
20210130920
2021-05-06

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

#488
20210130919
2021-05-06

Hot-pressed steel sheet member and method for producing same

#489
20210129491
2021-05-06

High-strength hot-rolled coated steel sheet

#490
20210123122
2021-04-29

Steel sheet and manufacturing method of therefor

#491
20210123114
2021-04-29

Method for forming a cold rolled, coated and post batch annealed steel sheet

#492
20210115546
2021-04-22

Method and apparatus for manufacturing hot-dip metal plated steel strip

#493
20210115542
2021-04-22

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

#494
20210115529
2021-04-22

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

#495
20210115528
2021-04-22

High strength and high formability steel sheet and manufacturing method

#496
20210108301
2021-04-15

ZINC-BASED ALLOY COATING FOR STEEL AND METHODS

#497
20210108300
2021-04-15

Zinc alloy coated press-hardenable steels and method of manufacturing the same

#498
20210108282
2021-04-15

High-strength steel sheet and production method thereof

#499
20210102278
2021-04-08

High-strength steel sheet and production method therefor

#500
20210095368
2021-04-01

Fe—Al-based plated hot-stamped member and manufacturing method of Fe—Al-based plated hot-stamped member

#501
20210095357
2021-04-01

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

#502
20210095356
2021-04-01

Steel sheet and manufacturing method therefor

#503
20210087646
2021-03-25

High strength and high formability steel sheet and manufacturing method

#504
20210079498
2021-03-18

Coated steel sheet

#505
20210071278
2021-03-11

HIGH YIELD RATIO-TYPE HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#506
20210071277
2021-03-11

Steel sheet with excellent bake hardening properties and plating adhesion and manufacturing method therefor

#507
20210062319
2021-03-04

Pass roll for hot-dip galvanized steel sheet manufacturing facility, hot-dip galvanized steel sheet manufacturing facility, and hot-dip galvanized steel sheet manufacturing method

#508
20210062318
2021-03-04

Apparatus and methods for depositing molten metal onto a foil substrate

#509
20210062288
2021-03-04

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

#510
20210062283
2021-03-04

Cold-rolled steel sheet having excellent high-temperature properties and room-temperature workability

#511
20210062282
2021-03-04

High-strength steel sheet and method for producing the same

#512
20210054491
2021-02-25

Hot dip metal plating bath roll and method of production of hot dip metal plating bath roll

#513
20210047716
2021-02-18

Galvannealed steel sheet

#514
20210047707
2021-02-18

Method for producing an ultra high strength galvannealed steel sheet and obtained galvannealed steel sheet

#515
20210040588
2021-02-11

Steel sheet

#516
20210040576
2021-02-11

High strength steel sheet having excellent formability and a method of manufacturing the steel sheet

#517
20210017622
2021-01-21

Hot dip galvanized steel sheet and hot dip galvannealed steel sheet

#518
20210017621
2021-01-21

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

#519
20210017620
2021-01-21

Steel sheet and manufacturing method therefor

#520
20210010123
2021-01-14

Zinc alloy plated steel material having excellent surface quality and corrosion resistance

#521
20210010106
2021-01-14

Zinc alloy-plated steel having excellent corrosion resistance and surface smoothness

#522
20210010101
2021-01-14

High-strength steel sheet and method for manufacturing same

#523
20210010100
2021-01-14

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

#524
20210008837
2021-01-14

Plating steel sheet for hot press forming, forming member using same, and manufacturing method therefor

#525
20210002752
2021-01-07

HOT-DIP AL-PLATED STEEL SHEET PRODUCTION METHOD, AND HOT-DIP AL-PLATED STEEL SHEET

#526
20210002751
2021-01-07

Zinc alloy plated steel material having excellent corrosion resistance after being processed

#527
20200407833
2020-12-31

Zinc-plated steel sheet for hot stamping and production method therefor

#528
20200407818
2020-12-31

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

#529
20200399750
2020-12-24

Zinc-based plated steel sheet having post-treated coating formed thereon

#530
20200399749
2020-12-24

Method for dip-coating a metal strip

#531
20200399746
2020-12-24

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

#532
20200399734
2020-12-24

Manufacturing process of press hardened parts with high productivity

#533
20200399733
2020-12-24

Method for manufacturing a high-strength steel sheet and sheet obtained by the method

#534
20200399730
2020-12-24

Cold rolled steel sheet and method for manufacturing the same

#535
20200399729
2020-12-24

High strength steel sheet having excellent formability and manufacturing method thereof

#536
20200392614
2020-12-17

Hot-dip aluminized steel strip and method of producing the same

#537
20200392610
2020-12-17

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

#538
20200392598
2020-12-17

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

#539
20200391480
2020-12-17

Hot-dip galvanized steel sheet having excellent low-temperature adhesion and workability

#540
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

#541
20200385854
2020-12-10

Alloy-coated steel sheet and manufacturing method thereof

#542
20200377989
2020-12-03

Alloy-plated steel material having excellent corrosion resistance and high surface quality

#543
20200377978
2020-12-03

High-strength galvanized steel sheet and method for manufacturing same

#544
20200377964
2020-12-03

Method for producing hot-dip galvanized steel sheet and continuous hot-dip galvanizing apparatus

#545
20200377963
2020-12-03

PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY, STRENGTH AND DUCTILITY

#546
20200370141
2020-11-26

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

#547
20200354807
2020-11-12

Galvannealed steel sheet

#548
20200347477
2020-11-05

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

#549
20200347474
2020-11-05

Steel sheet having excellent image clarity after painting

#550
20200347473
2020-11-05

High-strength steel sheet and manufacturing method therefor

#551
20200346264
2020-11-05

SHAPE MEASUREMENT APPARATUS, WARPAGE CORRECTION APPARATUS, AND CONTINUOUS PLATING FACILITY FOR METAL STRIP, AND WARPAGE CORRECTION METHOD FOR METAL STRIP

#552
20200340124
2020-10-29

A METHOD FOR THE MANUFACTURE OF A COATED STEEL SHEET

#553
20200340086
2020-10-29

Steel sheet with excellent bake hardening properties and corrosion resistance and method for manufacturing same

#554
20200338857
2020-10-29

Hot-dip coated steel sheet

#555
20200338856
2020-10-29

Metallic component and method of reducing liquid metal embrittlement using low aluminum zinc bath

#556
20200332379
2020-10-22

Method for manufacturing flat steel products and flat steel product

#557
20200325569
2020-10-15

Manufacturing method of galvannealed steel sheet

#558
20200325568
2020-10-15

Low-density hot dip galvanized steel and manufacturing method therefor

#559
20200308708
2020-10-01

Component made of press-form-hardened, aluminum-based coated steel sheet, and method for producing such a component

#560
20200308665
2020-10-01

High-strength steel sheet and method for manufacturing the same

#561
20200308664
2020-10-01

High-strength galvannealed steel sheet

#562
20200299844
2020-09-24

Metal sheet treatment method and metal sheet treated with this method

#563
20200299801
2020-09-24

Hot-press forming part and method of manufacturing same

#564
20200299799
2020-09-24

Method for producing galvannealed steel sheet, and continuous hot dip galvanizing apparatus

#565
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

#566
20200291527
2020-09-17

Solution composition containing trivalent chromium for surface treatment of steel sheet, galvanized steel sheet surface—treated with same, and method for manufacturing galvanized

#567
20200283869
2020-09-10

High-strength cold-rolled steel sheet

#568
20200283868
2020-09-10

Method for the manufacture of a galvannealed steel sheet

#569
20200277693
2020-09-03

Method for the manufacture of a coated steel sheet

#570
20200270732
2020-08-27

Method for manufacturing a metal sheet with a ZnAl coating and with optimized wiping, corresponding metal sheet, part and vehicle

#571
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

#572
20200270713
2020-08-27

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

#573
20200263289
2020-08-20

A coated metallic substrate

#574
20200263283
2020-08-20

ULTRAHIGH STRENGTH MULTIPHASE STEEL AND METHOD FOR PRODUCING A STEEL STRIP FROM SAID MULTIPHASE STEEL

#575
20200263272
2020-08-20

Method of producing press-hardened and coated steel parts at a high productivity rate

#576
20200262181
2020-08-20

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

#577
20200261957
2020-08-20

WARPAGE CORRECTION APPARATUS FOR METAL STRIP AND CONTINUOUS PLATING FACILITY FOR METAL STRIP

#578
20200255916
2020-08-13

Flat steel product with an AI-coating, method for producing the same, steel component and method for producing the same

#579
20200248294
2020-08-06

Production method of hot-dip galvanized steel sheet

#580
20200248281
2020-08-06

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

#581
20200239994
2020-07-30

Wiping device and hot-dip plating device using same

#582
20200232083
2020-07-23

Hot-dip galvanized steel sheet

#583
20200232060
2020-07-23

High strength steel sheet

#584
20200232057
2020-07-23

Method for coating steel sheets or steel strips and method for producing press-hardened components therefrom

#585
20200232056
2020-07-23

HOT STAMPED BODY

#586
20200230918
2020-07-23

Hot-dip galvanized steel sheet

#587
20200224300
2020-07-16

Hot dip coated steel strip having an improved surface appearance and method for production thereof

#588
20200224297
2020-07-16

HOT-ROLLED AND COATED STEEL SHEET FOR HOT-STAMPING, HOT-STAMPED COATED STEEL PART AND METHODS FOR MANUFACTURING THE SAME

#589
20200224287
2020-07-16

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

#590
20200216927
2020-07-09

Hot dipped high manganese steel and manufacturing method therefor

#591
20200216925
2020-07-09

Method for producing a steel component having a metal coating protecting it against corrosion

#592
20200216922
2020-07-09

METHODS TO AVOID OVER-DEVELOPED ALUMINIZED COATINGS DURING HOT STAMPING LINE STOPPAGES

#593
20200208247
2020-07-02

Coating weight control apparatus and coating weight control method

#594
20200190652
2020-06-18

Method for manufacturing hot-dip galvanized steel sheet

#595
20200190640
2020-06-18

Cold-rolled steel sheet with excellent formability, galvanized steel sheet, and manufacturing method thereof

#596
20200190621
2020-06-18

Method for producing high-strength steel parts with improved ductility, and parts obtained by said method

#597
20200190620
2020-06-18

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

#598
20200190617
2020-06-18

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

#599
20200189233
2020-06-18

HOT STAMPED MEMBER

#600
20200181751
2020-06-11

Zn—Al—Mg-based plated steel sheet