ClassID:

119752

C22C38/005 - CPC Classification

Classification description:

Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides

Recent Application in this class:
#1
20260148884
2026-05-28

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

#2
20260146166
2026-05-28

OXIDATION RESISTANT COATINGS AND SURFACE-MODIFIED METAL MATERIAL

#3
20260135023
2026-05-14

HIGH-COERCIVITY AND HIGH-REMANENCE NdFeB MAGNET AND PREPARATION METHOD

#4
20260132494
2026-05-14

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

#5
20260132493
2026-05-14

PLATED STEEL SHEET

#6
20260125784
2026-05-07

HOT-ROLLED STEEL SHEET

#7
20260120926
2026-04-30

R-T-B BASED PERMANENT MAGNET

#8
20260120925
2026-04-30

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

#9
20260110047
2026-04-23

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#10
20260110045
2026-04-23

460MPA-GRADE CORROSION RESISTANT STEEL PLATE AND PRODUCTION METHOD THEREFOR

#11
20260106060
2026-04-16

NdFeB MAGNET AND PREPARATION METHOD

#12
20260103787
2026-04-16

NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHOD OF IRON CORE, MOTOR, AND MANUFACTURING METHOD OF MOTOR

#13
20260103771
2026-04-16

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING THE SAME, AND MOTOR CORE

#14
20260102854
2026-04-16

LASER WELDING METHOD AND LASER WELD JOINT

#15
20260098329
2026-04-09

STEEL MATERIAL WITH GOOD FATIGUE PROPERTY IN HYDROGEN AND METHOD FOR PRODUCING THE SAME, AND STEEL PIPE AND METHOD FOR PRODUCING THE SAME

#16
20260098326
2026-04-09

LOW-ALLOY STEEL, PLATE AND WELDED PIPE RESISTANT TO CARBON DIOXIDE AND MICROORGANISM CORROSION, AND MANUFACTURING METHOD THEREFOR

#17
20260094743
2026-04-02

NdFeB MAGNET

#18
20260092346
2026-04-02

HIGH STRENGTH HOT ROLLED STEEL SHEET

#19
20260092338
2026-04-02

HIGH-STRENGTH NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#20
20260085393
2026-03-26

HOT-ROLLED STEEL SHEET

#21
20260085392
2026-03-26

HOT-ROLLED STEEL SHEET

#22
20260085373
2026-03-26

HIGH STRENGTH STEEL SHEET HAVING SUPERIOR WORKABILITY AND METHOD FOR MANUFACTURING SAME

#23
20260078480
2026-03-19

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

#24
20260078477
2026-03-19

PLATED STEEL SHEET

#25
20260078462
2026-03-19

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#26
20260071308
2026-03-12

HIGH-STRENGTH GALVANIZED STEEL SHEET, METHOD FOR MANUFACTURING SAME, MEMBER, AND METHOD FOR MANUFACTURING SAME

#27
20260071307
2026-03-12

CAST 5A DUPLEX STAINLESS STEEL AND METHOD FOR PREPARING LARGE CASTING OF CAST 5A DUPLEX STAINLESS STEEL

#28
20260066161
2026-03-05

NEODYMIUM-IRON-BORON RARE EARTH PERMANENT MAGNET, PREPARATION METHOD THEREFOR AND USE THEREOF

#29
20260066160
2026-03-05

Rare Earth Permanent Magnet, Its Preparation Method And Motors

#30
20260062782
2026-03-05

STEEL SHEET AND METHOD OF MANUFACTURING THE SAME

#31
20260062781
2026-03-05

HIGH-STRENGTH OIL CASING RESISTANT TO CO2 AND MICROBIAL CORROSION AND MANUFACTURING METHOD THEREFOR

#32
20260062777
2026-03-05

ALLOY COMPOSITION

#33
20260062765
2026-03-05

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

#34
20260058041
2026-02-26

RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING RARE EARTH SINTERED MAGNET, ROTOR, AND ROTARY MACHINE

#35
20260053378
2026-02-26

BLOOD PRESSURE MEASUREMENT APPARATUS AND METHODS OF USE THEREOF

#36
20260049385
2026-02-19

LOW THERMAL EXPANSION ALLOY

#37
20260049382
2026-02-19

STEEL SHEET

#38
20260049371
2026-02-19

Steel having improved processing properties for working at elevated temperatures

#39
20260031258
2026-01-29

BLOOD PRESSURE MEASUREMENT APPARATUS AND METHODS OF USE THEREOF

#40
20260028704
2026-01-29

RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME

#41
20260022438
2026-01-22

HIGH STRENGTH MEMBER, METHOD FOR MANUFACTURING HIGH STRENGTH MEMBER, AND METHOD FOR MANUFACTURING STEEL SHEET FOR HIGH STRENGTH MEMBER

#42
20260015684
2026-01-15

METHOD OF MANUFACTURING A STAINLESS STEEL SHEET

#43
20260011473
2026-01-08

MAGNETIC POWDER, MAGNET, METHOD FOR PRODUCING MAGNETIC POWDER, AND METHOD FOR PRODUCING MAGNET

#44
20260002242
2026-01-01

AUSTENITIC/FERRITIC DUAL-PHASE STAINLESS STEEL SHEET FOR FUEL CELL SEPARATOR

#45
20260002031
2026-01-01

Wave-Absorbing Heat-Generating Coating For Melting Ice On Wind Turbine Blade, And Preparation Method Therefor

#46
20250389007
2025-12-25

120-KG-GRADE ULTRAHIGH-STRENGTH GALVANIZED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#47
20250382689
2025-12-18

STAINLESS STEEL SEAMLESS PIPE AND PRODUCTION METHOD THEREFOR

#48
20250382688
2025-12-18

ANISOTROPIC BULK MAGNET AND METHOD FOR MANUFACTURING THE SAME

#49
20250382687
2025-12-18

STEEL MATERIAL

#50
20250369063
2025-12-04

HIGH STRENGTH STEEL PLATE FOR SOUR-RESISTANT LINE PIPE AND METHOD FOR PRODUCING SAME, AND HIGH STRENGTH STEEL PIPE OR TUBE USING HIGH STRENGTH STEEL PLATE FOR SOUR-RESISTANT LINE PIPE

#51
20250361589
2025-11-27

HIGH-STRENGTH HOT-ROLLED STRIP STEEL WITH HIGH WEATHER RESISTANCE AND MANUFACTURING METHOD THEREFOR

#52
20250357028
2025-11-20

SmFeN-BASED ANISOTROPIC MAGNETIC POWDER AND COMPOSITE MATERIAL

#53
20250346984
2025-11-13

100 KG-GRADE ULTRAHIGH-STRENGTH GALVANIZED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#54
20250346980
2025-11-13

FeCrAl POWDER AND AN OBJECT MADE THEREOF

#55
20250345850
2025-11-13

METHOD FOR MANUFACTURING R-T-B BASED SINTERED MAGNET, AND R-T-B BASED SINTERED MAGNET

#56
20250336578
2025-10-30

R-T-B MAGNET AND PREPARATION METHOD

#57
20250333827
2025-10-30

AUSTENITIC STAINLESS ALLOY WELDED JOINT AND AUSTENITIC STAINLESS ALLOY WELDING MATERIAL

#58
20250333826
2025-10-30

A NEW WELDING DUPLEX STAINLESS STEEL MATERIAL SUITABLE FOR WELDING A DUPLEX STAINLESS STEEL, A WELDED JOINT AND A WELDING METHOD THEREOF

#59
20250327160
2025-10-23

DUPLEX STAINLESS STEEL MATERIAL

#60
20250327156
2025-10-23

HIGH-STRENGTH PETROLEUM PIPE CASING AND MANUFACTURING METHOD THEREFOR

#61
20250327155
2025-10-23

ALLOY FOR MANUFACTURING TOOLS INTENDED FOR MANUFACTURING AERONAUTICAL PARTS MADE OF COMPOSITE MATERIAL

#62
20250316419
2025-10-09

PREPARATION METHOD FOR ANISOTROPIC ND2FE14B/ALPHA-FE BULK NANOCRYSTALLINE COMPOSITE PERMANENT MAGNET MATERIAL

#63
20250313914
2025-10-09

SLAB FOR HIGH-STRENGTH STEEL SHEET AND COOLING METHOD THEREOF, PRODUCING METHOD OF HIGH-STRENGTH HOT-ROLLED STEEL SHEET, PRODUCING METHOD OF HIGH-STRENGTH COLD-ROLLED STEEL SHEET, AND PRODUCING METHOD OF HIGH-STRENGTH PLATED STEEL SHEET

#64
20250313913
2025-10-09

FERRITIC STAINLESS STEEL AND PRODUCTION METHOD THEREFOR

#65
20250308772
2025-10-02

HIGH-PERFORMANCE CERIUM-RICH MISCH-METAL PERMANENT MAGNETIC MATERIAL AND PREPARATION METHOD THEREOF

#66
20250305103
2025-10-02

STEEL FOR INDUCTION HARDENING

#67
20250305102
2025-10-02

STEEL SHEET

#68
20250299853
2025-09-25

HOT DEFORMED MAGNET

#69
20250297345
2025-09-25

RIBBON AND METHOD FOR MANUFACTURING HOT DEFORMED MAGNET

#70
20250290186
2025-09-18

STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING SAME

#71
20250290185
2025-09-18

STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING SAME

#72
20250290184
2025-09-18

DUPLEX STAINLESS STEEL MATERIAL

#73
20250290183
2025-09-18

HIGH STRENGTH STEEL PLATE FOR SOUR GAS APPARATUSES AND HIGH STRENGTH STEEL PIPE OR TUBE USING THE SAME

#74
20250277292
2025-09-04

NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHOD OF IRON CORE, MOTOR, AND MANUFACTURING METHOD OF MOTOR

#75
20250270668
2025-08-28

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

#76
20250259771
2025-08-14

ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET

#77
20250250652
2025-08-07

STEEL PLATE AND METHOD FOR PRODUCING THE SAME

#78
20250243574
2025-07-31

Oxidation-resistant heat-resistant alloy and preparing method

#79
20250243569
2025-07-31

IRON-BASED RARE EARTH BORON-BASED ISOTROPIC NANOCOMPOSITE MAGNET ALLOY, METHOD FOR PRODUCING IRON-BASED EARTH BORON-BASED ISOTROPIC NANOCOMPOSITE MAGNET ALLOY, AND METHOD FOR PRODUCING RESIN-BONDED PERMANENT MAGNET

#80
20250236937
2025-07-24

HOT STAMPING ALLOY WITH IMPROVED WELDABILITY AND PARTS MADE FROM SUCH ALLOY

#81
20250230533
2025-07-17

LOW TEMPERATURE HARDENABLE STEELS WITH EXCELLENT MACHINABILITY

#82
20250218630
2025-07-03

High-performance and high-thermal-stability sintered NdFeB magnet and preparation method thereof

#83
20250218629
2025-07-03

Neodymium-Iron-Boron Magnet Material and Preparation Method Therefor and Application Thereof.

#84
20250215546
2025-07-03

MARTENSITIC STAINLESS STEEL MATERIAL

#85
20250215544
2025-07-03

STEEL MATERIAL

#86
20250215540
2025-07-03

METHOD FOR PRODUCING A SUPPORT FILM FOR CATALYTIC CONVERTERS

#87
20250210235
2025-06-26

SAMARIUM-IRON-NITROGEN BASED MAGNET POWDER AND SAMARIUM-IRON-NITROGEN BASED MAGNET

#88
20250207233
2025-06-26

HOT STAMPING ALLOY, METHOD OF MAKING HOT STAMPED PARTS WITH SUCH ALLOY, AND PARTS MADE FROM SUCH ALLOY

#89
20250207215
2025-06-26

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#90
20250201455
2025-06-19

High temperature resistant magnet and a preparation method thereof

#91
20250197982
2025-06-19

AUSTENITIC STAINLESS STEEL MATERIAL

#92
20250197978
2025-06-19

PRODUCTION PROCESS OF S355J2 HOT-ROLLED H-BEAM FOR CE-CONTAINING BEAM-COLUMN MEMBER

#93
20250197977
2025-06-19

R-T-B SINTERED MAGNET

#94
20250197961
2025-06-19

STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM

#95
20250197959
2025-06-19

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#96
20250188583
2025-06-12

FERRITIC STAINLESS STEEL AND STEEL SHEET

#97
20250188581
2025-06-12

FERRITIC STAINLESS STEEL AND STEEL SHEET

#98
20250188579
2025-06-12

HOT STAMPED COMPONENT

#99
20250179622
2025-06-05

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

#100
20250179601
2025-06-05

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

#101
20250166875
2025-05-22

LARGE SINTERED R-FE-B MAGNET, PREPARATION METHOD AND USE THEREOF

#102
20250163552
2025-05-22

ADDITIVE MANUFACTURING PRODUCT AND METHOD OF PRODUCING SAME

#103
20250163529
2025-05-22

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#104
20250149213
2025-05-08

FEEDSTOCK FOR PREPARING NdFeB FLEXIBLE MAGNET, AND NdFeB FLEXIBLE MAGNET AND PREPARATION METHOD AND USE THEREOF

#105
20250146112
2025-05-08

MARTENSITIC STAINLESS STEEL MATERIAL

#106
20250146094
2025-05-08

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#107
20250146093
2025-05-08

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

#108
20250140456
2025-05-01

NON-ORIENTED ELECTRICAL STEEL SHEET, MOTOR CORE, METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR MANUFACTURING MOTOR CORE

#109
20250137110
2025-05-01

DUPLEX STAINLESS STEEL PIPE

#110
20250137106
2025-05-01

SAMARIUM-IRON-BASED RARE EARTH PERMANENT MAGNET MATERIAL CONTAINING GRAIN BOUNDARY PHASE AND PREPARATION METHOD THEREFOR AND USE THEREOF

#111
20250137084
2025-05-01

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#112
20250129461
2025-04-24

DUPLEX STAINLESS STEEL MATERIAL

#113
20250129460
2025-04-24

WELDED RAIL

#114
20250129457
2025-04-24

CORROSION-RESISTANT OXIDE DISPERSION STRENGTHENED STEEL

#115
20250125089
2025-04-17

METHOD FOR PRODUCING RARE EARTH MAGNET AND RARE EARTH MAGNET

#116
20250116374
2025-04-10

PRESSURE VESSEL FOR HIGH-PRESSURE HYDROGEN GAS

#117
20250101542
2025-03-27

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

#118
20250101541
2025-03-27

METHOD OF PRODUCING HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD OF PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET, AND HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTRICAL STEEL SHEET

#119
20250095914
2025-03-20

FEEDSTOCK AND HETEROGENEOUS STRUCTURES FOR TOUGH RARE EARTH PERMANENT MAGNETS AND PRODUCTION PROCESS THEREFOR

#120
20250087394
2025-03-13

NEODYMIUM-IRON-BORON MAGNET MATERIAL AND PREPARATION METHOD THEREFOR AND APPLICATION THEREO

#121
20250084518
2025-03-13

HOT STAMPED BODY

#122
20250075285
2025-03-06

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

#123
20250075283
2025-03-06

STEEL SHEET AND METHOD OF PRODUCTION OF SAME

#124
20250069785
2025-02-27

NEODYMIUM-IRON-BORON MAGNET MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

#125
20250066893
2025-02-27

AUSTENITIC STAINLESS STEEL AND METHOD FOR PRODUCING AUSTENITIC STAINLESS STEEL

#126
20250066888
2025-02-27

IRON-MANGANESE ALLOY HAVING IMPROVED WELDABILITY

#127
20250066869
2025-02-27

AUSTENITIC STAINLESS STEEL AND METHOD FOR PRODUCING AUSTENITIC STAINLESS STEEL

#128
20250054664
2025-02-13

HOT-DEFORMED R-Fe-B MAGNET FOR VARIABLE-MAGNETIC-FORCE MOTOR, VARIABLE-MAGNETIC-FORCE MOTOR, AND ELECTRONIC DEVICE FOR VEHICLE AND HOUSEHOLD

#129
20250051895
2025-02-13

STEEL SHEET AND PLATED STEEL SHEET

#130
20250043406
2025-02-06

HOT STAMPED BODY

#131
20250043380
2025-02-06

COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING COLD-ROLLED STEEL SHEET

#132
20250043375
2025-02-06

NI-FREE MICRO-ALLOYED HIGH-STRENGTH STEEL WITH ULTRA-LOW TEMPERATURE TOUGHNESS, AND PREPARATION METHOD THEREOF

#133
20250043374
2025-02-06

SEAWATER CORROSION-RESISTANT MARINE ENGINEERING STEEL AND PREPARATION METHOD THEREOF

#134
20250043371
2025-02-06

COMPOSITE ADDITIVE FOR FORMING INCLUSIONS WITH CORE-SHELL STRUCTURE, PREPARATION METHOD AND SMELTING METHOD

#135
20250037910
2025-01-30

BONDED MAGNET AND METHOD OF PREPARING THE SAME

#136
20250034687
2025-01-30

HIGH-STRENGTH AND HIGH-HARDNESS REINFORCED WEAR-RESISTANT STEEL AND MANUFACTURING METHOD THEREFOR

#137
20250034685
2025-01-30

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SLAB USED AS MATERIAL FOR THE SAME

#138
20250022639
2025-01-16

NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND METHOD FOR MANUFACTURING IRON CORE AND MOTOR CORE

#139
20250014793
2025-01-09

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING MOTOR CORE

#140
20250011908
2025-01-09

FERRITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING SAME

#141
20250011904
2025-01-09

R-T-B PERMANENT MAGNET

#142
20250010410
2025-01-09

Flux-Cored Welding Strip and Welding Flux Used in Combination for Submerged Arc Welding of Duplex Stainless Steel, and Preparation Methods and Use Thereof

#143
20250006411
2025-01-02

HIGH-REMANENCE NEODYMIUM-IRON-BORON MAGNET, AND PREPARATION METHOD AND USE THEREOF

#144
20250003042
2025-01-02

HIGH-STRENGTH SEAMLESS STAINLESS STEEL PIPE FOR OIL WELLS

#145
20250003021
2025-01-02

STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF PRODUCING MEMBER

#146
20250001498
2025-01-02

PREPARATION METHOD OF RARE EARTH PERMANENT MAGNETIC MATERIAL

#147
20240425960
2024-12-26

STEEL SHEET AND PRESS-FORMED ARTICLE

#148
20240425943
2024-12-26

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

#149
20240420873
2024-12-19

ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET AND PREPARATION METHOD THEREOF

#150
20240417820
2024-12-19

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#151
20240410572
2024-12-12

COMBUSTION MEMBRANE FOR A GAS BURNER

#152
20240410499
2024-12-12

HIGH-STRENGTH STAINLESS SEAMLESS STEEL PIPE FOR OIL WELLS AND METHOD FOR PRODUCING THE SAME

#153
20240401178
2024-12-05

MARTENSITIC STAINLESS STEEL ROUND BAR

#154
20240387082
2024-11-21

SMFEN-BASED ANISOTROPIC MAGNETIC POWDER AND BONDED MAGNET, AND METOHD OF PRODUCING SAID POWDER AND MAGNET

#155
20240376580
2024-11-14

STEEL SHEET FOR HOT STAMPING AND HOT STAMPED PRODUCT

#156
20240376562
2024-11-14

HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#157
20240368722
2024-11-07

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#158
20240363272
2024-10-31

R-T-B BASED SINTERED MAGNET

#159
20240363271
2024-10-31

R-T-B BASED PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME

#160
20240363270
2024-10-31

METHOD OF PREPARING MAGNETIC POWDER AND MAGNETIC POWDER

#161
20240355515
2024-10-24

R-T-B MAGNET AND PREPARATION METHOD THEREFOR

#162
20240355514
2024-10-24

REDUCTION OF CRACKS IN ADDITIVELY MANUFACTURED ND-FE-B MAGNET

#163
20240352566
2024-10-24

STEEL MATERIAL

#164
20240352565
2024-10-24

OUTER PLATE COMPONENT FOR AUTOMOBILE, BLANK SHEET, MANUFACTURING METHOD FOR BLANK SHEET, AND MANUFACTURING FACILITY FOR BLANK SHEET

#165
20240352564
2024-10-24

CORROSION-RESISTANT AND HIGH TOUGHNESS OIL CASING AND METHOD FOR MANUFACTURING SAME

#166
20240352552
2024-10-24

STEEL SHEET AND METHOD OF PRODUCING SAME

#167
20240352549
2024-10-24

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

#168
20240351147
2024-10-24

METAL-CORED WIRE FOR SUBMERGED ARC WELDING AND SUBMERGED ARC WELDING METHOD USING THE SAME

#169
20240339252
2024-10-10

RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING RARE EARTH SINTERED MAGNET, ROTOR, AND ROTARY MACHINE

#170
20240339251
2024-10-10

NEODYMIUM-IRON-BORON MAGNET AND PREPARATION METHOD THEREFOR

#171
20240337004
2024-10-10

Ferritic iron-chromium-aluminum powder and a seamless tube made thereof

#172
20240337001
2024-10-10

A tube of a Fe-Cr-Al alloy

#173
20240331937
2024-10-03

Method for preparing anisotropic flake nanocrystalline rare earth permanent magnet material and rare earth permanent magnet material

#174
20240331899
2024-10-03

R-T-B BASED PERMANENT MAGNET

#175
20240331898
2024-10-03

CORROSION-RESISTANT AND HIGH-PERFORMANCE SINTERED NEODYMIUM-IRON-BORON MAGNET, PREPARATION METHOD, AND USE THEREOF

#176
20240331897
2024-10-03

R-T-B BASED PERMANENT MAGNET

#177
20240327965
2024-10-03

STEEL SHEET AND METHOD FOR PRODUCING SAME

#178
20240321491
2024-09-26

R-T-B BASED PERMANENT MAGNET

#179
20240321490
2024-09-26

R-T-B BASED PERMANENT MAGNET

#180
20240321489
2024-09-26

R-FE-B SINTERED MAGNET, PREPARATION METHOD AND USE THEREOF

#181
20240318289
2024-09-26

HEAT-RESISTANT FERRITIC STEEL

#182
20240318288
2024-09-26

PLATED STEEL SHEET

#183
20240312681
2024-09-19

Undercooling Solidification Method for Preparing Amorphous OR Nanocrystalline Soft Magnetic Alloy with High Fe Content

#184
20240309482
2024-09-19

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