ClassID:

118925

C21D1/26 - CPC Classification

Classification description:

General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering Methods of annealing

Sub-classes:
Recent Application in this class:
#1
20260131371
2026-05-14

METHOD AND COMPOSITE PREFORM FOR PRODUCING A SHAPED METAL PRODUCT

#2
20260124704
2026-05-07

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCTION OF SAME

#3
20260078475
2026-03-19

DOUBLE ANNEALED STEEL SHEET PRODUCTS WITH IMPROVED HOLE EXPANSION RATIOS

#4
20260078458
2026-03-19

DUPLEX STAINLESS STEEL MATERIAL

#5
20260071292
2026-03-12

Hot rolled and heat-treated steel sheet and method of manufacturing the same

#6
20260071291
2026-03-12

CONTINUOUS ANNEALING LINE, CONTINUOUS ANNEALING METHOD, METHOD OF PRODUCING COLD-ROLLED STEEL SHEET, AND METHOD OF PRODUCING COATED OR PLATED STEEL SHEET

#7
20260055492
2026-02-26

METHOD FOR PRODUCING FE-CO-BASED ALLOY ROD, AND FE-CO-BASED ALLOY ROD

#8
20260049873
2026-02-19

THERMAL ANNEALING CALIBRATION USING MICROFABRICATED RESISTANCE TEMPERATURE SENSORS

#9
20260028708
2026-01-29

AUSTENITIC STAINLESS ALLOY WITH SUPERIOR CORROSION RESISTANCE

#10
20260022431
2026-01-22

Manufacturing Method of Alloy Steel For Cold-Forging, Alloy Steel For Cold-Forging, and Gear For Cold-Forging

#11
20250333825
2025-10-30

NEW DUPLEX STAINLESS STEEL

#12
20250313926
2025-10-09

STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING SAME

#13
20250297645
2025-09-25

BEARING COMPONENT MADE OF CAST IRON AND PROCESS FOR PRODUCTION THEREOF

#14
20250290169
2025-09-18

HOT-STAMPED PART AND METHOD FOR MANUFACTURING SAME

#15
20250179604
2025-06-05

ANNEALING FURNACE, METHOD OF CONSTRUCTING ANNEALING FURNACE, AND STRUCTURE FOR PREFABRICATION

#16
20250171872
2025-05-29

CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND METHOD OF PRODUCING STEEL SHEET

#17
20250171867
2025-05-29

MICROWAVE ANNEALING PROCESS AND MICROWAVE ANNEALING DEVICE

#18
20250163585
2025-05-22

STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#19
20250137086
2025-05-01

STEEL MATERIAL FOR HOT FORMING, HOT FORMED PART, AND METHOD FOR MANUFACTURING THEREOF

#20
20250122602
2025-04-17

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

#21
20250122590
2025-04-17

METHOD FOR PRODUCING A COATED STEEL SHEET HAVING IMPROVED STRENGHT, DUCTILITY AND FORMABILITY

#22
20250066893
2025-02-27

AUSTENITIC STAINLESS STEEL AND METHOD FOR PRODUCING AUSTENITIC STAINLESS STEEL

#23
20250051895
2025-02-13

STEEL SHEET AND PLATED STEEL SHEET

#24
20250051867
2025-02-13

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#25
20250035607
2025-01-30

Method for evaluating the hydrogen content in a steel sheet

#26
20250034674
2025-01-30

Method for manufacturing an annealed steel sheet

#27
20250010579
2025-01-09

STEEL SHEET FOR HOT PRESS FORMED MEMBER

#28
20240425959
2024-12-26

CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND STEEL SHEET PRODUCTION METHOD

#29
20240417830
2024-12-19

NON-ORIENTED SILICON STEEL FOR DRIVING MOTORS OF NEW ENERGY VEHICLES AND PRODUCTION METHOD THEREOF

#30
20240410040
2024-12-12

AUSTENITE ALLOY, BLANK AND COMPONENT, AND METHOD

#31
20240376579
2024-11-14

FERRITIC STAINLESS STEEL SHEET, AND METHOD FOR PRODUCING FERRITIC STAINLESS STEEL SHEET

#32
20240368717
2024-11-07

METHOD OF MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#33
20240360538
2024-10-31

STEEL FOR HIGH-TEMPERATURE CARBURIZED GEAR SHAFT AND MANUFACTURING METHOD FOR STEEL

#34
20240327941
2024-10-03

ALLOY, RAW WORKPIECE, COMPONENT CONSISTING OF AUSTENITE, AND METHOD FOR HEAT-TREATING AN AUSTENITE

#35
20240318690
2024-09-26

COMPONENT FOR A ROLLING BEARING AND CORRESPONDING METHOD FOR PRODUCING THE COMPONENT

#36
20240309534
2024-09-19

ELECTROFORMING METHOD AND SYSTEM

#37
20240309482
2024-09-19

COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

#38
20240295015
2024-09-05

NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF

#39
20240287634
2024-08-29

METHOD FOR PRODUCING AN OXIDATION PROTECTION COATING AT LEAST IN REGIONS ON A COMPONENT OF A THERMAL GAS TURBINE

#40
20240263265
2024-08-08

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE SAME

#41
20240247333
2024-07-25

METHOD OF DETERMINING FINAL ANNEALING CONDITIONS FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET USING METHOD OF DETERMINING THEREOF

#42
20240240293
2024-07-18

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#43
20240198633
2024-06-20

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

#44
20240186040
2024-06-06

CONTINUOUS ULTA-RAPID ANNEALING OF NANOCRYSTALLINE SOFT MAGNETIC MATERIALS

#45
20240110257
2024-04-04

GALVANNEALED STEEL SHEET

#46
20240102124
2024-03-28

High-resistance steel strip comprising a temperature homogenisation chamber

#47
20240093327
2024-03-21

CONTINUOUS ANNEALER FOR WIRE

#48
20240084411
2024-03-14

LIGHT IRRADIATION TYPE HEAT TREATMENT METHOD AND HEAT TREATMENT APPARATUS

#49
20240052446
2024-02-15

Device and method for continuously applying transverse tension in annealing process of ultra-thin strip

#50
20240051265
2024-02-15

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

#51
20230420698
2023-12-28

AUSTENITIC STAINLESS STEEL FOR POLYMER FUEL CELL SEPARATOR WITH IMPROVED CONTACT RESISTANCE AND MANUFACTURING METHOD THEREOF

#52
20230402220
2023-12-14

WOUND CORE

#53
20230340654
2023-10-26

METHOD FOR MANUFACTURING A BIOCOMPATIBLE WIRE

#54
20230323522
2023-10-12

SUPER CQHT HIGH TEMPERATURE ALLOY-RESISTANT ALUMINIZED STEEL WITH MODERATE FORMABILITY

#55
20230323501
2023-10-12

Continuous hot-dip galvanizing apparatus

#56
20230276895
2023-09-07

Strain-Hardened Safety Toe For Footwear

#57
20230272516
2023-08-31

Hot-dip coated steel substrate

#58
20230265539
2023-08-24

CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND STEEL SHEET PRODUCTION METHOD

#59
20230257862
2023-08-17

ANNEALING METHOD OF STEEL

#60
20230212723
2023-07-06

DUPLEX STAINLESS STEEL SEAMLESS PIPE

#61
20230203635
2023-06-29

Hot-dip plated steel

#62
20230203630
2023-06-29

A WEAR-RESISTANT STEEL WITH EXCELLENT SURFACE QUALITY AND A PRODUCTION METHOD THEREOF

#63
20230143965
2023-05-11

ALLOY MATERIAL AND METHOD FOR PRODUCING SAME

#64
20230090789
2023-03-23

STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME

#65
20230082367
2023-03-16

Method of producing high-strength hot-dip galvanized steel sheet

#66
20230080110
2023-03-16

Method of manufacturing high-strength steel sheet having excellent processability

#67
20230077921
2023-03-16

METHOD FOR PRODUCING A STEEL STRIP WITH A MULTIPHASE STRUCTURE, AND RELATED STEEL STRIP

#68
20230032122
2023-02-02

Hot rolled and heat-treated steel sheet and method of manufacturing the same

#69
20230029310
2023-01-26

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#70
20230021374
2023-01-26

SYSTEM AND METHOD FOR ADDITIVE METAL CASTING

#71
20230002851
2023-01-05

METHOD AND ITS APPLICATION FOR REGULATING HEAT TREATMENT DERIVED FROM IN-SITU COLLECTION OF INFORMATION

#72
20220411891
2022-12-29

ROLLING BEARING

#73
20220403480
2022-12-22

Continuous hot dip galvanizing apparatus

#74
20220389551
2022-12-08

SLOW-TRANSFORMING STEEL ALLOY, METHOD FOR PRODUCING THE SLOW-TRANSFORMING STEEL ALLOY AND HYDROGEN STORE HAVING A COMPONENT MADE FROM SAID SLOW-TRANSFORMING STEEL ALLOY

#75
20220380864
2022-12-01

ANNEALING FURNACE, METHOD OF CONSTRUCTING ANNEALING FURNACE, AND STRUCTURE FOR PREFABRICATION

#76
20220380861
2022-12-01

Press hardening method

#77
20220333228
2022-10-20

COMPACT ALUMINIUM ALLOY HEAT TREATMENT METHOD

#78
20220298593
2022-09-22

METHOD OF PRODUCING ALLOY STRIP LAMINATE AND APPARATUS FOR PRODUCING ALLOY STRIP LAMINATE

#79
20220293313
2022-09-15

PRODUCTION METHOD FOR NANOCRYSTALLINE ALLOY RIBBON HAVING RESIN FILM

#80
20220290283
2022-09-15

MOVEABLE OVERFLOW

#81
20220251673
2022-08-11

Method of heat treating a high strength steel and a product obtained therefrom

#82
20220220582
2022-07-14

High strength thermally stable nickel-base alloys

#83
20220193740
2022-06-23

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

#84
20220184923
2022-06-16

Roll-bonded laminate and method for producing the same

#85
20220178008
2022-06-09

LINE SPEED DEPENDENT CONTROL OF A FURNACE FOR HEAT TREATING ALUMINUM ALLOY SHEET

#86
20220119907
2022-04-21

Method for manufacturing grain-oriented electrical steel sheet

#87
20220090250
2022-03-24

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

#88
20220090248
2022-03-24

Hot dip galvanized steel sheet and method for producing same

#89
20220090243
2022-03-24

Hot-work die steel with high toughness at low temperatures and high strength at high temperatures and high hardenability and preparation method thereof

#90
20220090226
2022-03-24

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#91
20220055342
2022-02-24

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

#92
20220024181
2022-01-27

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

#93
20220017982
2022-01-20

LOCALIZED RESISTANCE ANNEALING PROCESS

#94
20220010827
2022-01-13

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

#95
20220010400
2022-01-13

METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET

#96
20220010394
2022-01-13

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

#97
20220002851
2022-01-06

Ultrahigh-strength steel having excellent cold workability and SSC resistance, and manufacturing method therefor

#98
20210404032
2021-12-30

Method of manufacturing Martensitic steel and a Martensitic steel thereof

#99
20210388460
2021-12-16

Method for producing a stainless steel sheet with modified visual characteristics

#100
20210329751
2021-10-21

IN-LINE MICROWAVE PROCESSING OF ALLOYS

#101
20210301376
2021-09-30

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

#102
20210301366
2021-09-30

Method for increasing the straightness of a thin wire

#103
20210292879
2021-09-23

Superalloy seamless tube and preparation method thereof

#104
20210262063
2021-08-26

HIGH-STRENGTH AND HIGH-TOUGHNESS HIGH-MAGNESIUM ALUMINUM ALLOY AND PREPARATION METHOD THEREOF

#105
20210254203
2021-08-19

Austenitic stainless steel having excellent electrical conductivity, and method for manufacturing same

#106
20210230728
2021-07-29

Method for manufacturing a biocompatible wire

#107
20210230712
2021-07-29

Zinc-plated steel sheet and manufacturing method thereof

#108
20210214825
2021-07-15

AUSTENITIC STAINLESS ALLOY WITH SUPERIOR CORROSION RESISTANCE

#109
20210198765
2021-07-01

Steel sheet temperature control device and temperature control method

#110
20210197273
2021-07-01

METHOD OF HEAT-TREATING ADDITIVELY MANUFACTURED FERROMAGNETIC COMPONENTS

#111
20210189530
2021-06-24

PLASTIC SINGLE-AXIS ZERO-EXPANSION COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF

#112
20210180174
2021-06-17

APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAGNETIC MATERIALS

#113
20210164066
2021-06-03

Method for producing metallic components having adapted component properties

#114
20210156006
2021-05-27

Method for processing highly alloyed aluminum alloy sheet with high rolling yield

#115
20210155999
2021-05-27

Zinc-plated steel sheet and manufacturing method thereof

#116
20210140726
2021-05-13

Air conditioner

#117
20210107254
2021-04-15

Roll-bonded laminate and method for producing the same

#118
20210054478
2021-02-25

High-ductility high-strength steel sheet and method for producing the same

#119
20210040579
2021-02-11

Steel sheet annealing method and steel sheet annealing furnace

#120
20210008609
2021-01-14

Method for manufacturing a press-molded article, a retainer, and a manufacturing system for a press-molded article

#121
20200407833
2020-12-31

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

#122
20200392593
2020-12-17

Method for producing an article from a maraging steel

#123
20200391275
2020-12-17

Process of manufacturing of segments for carbon thrust bearing

#124
20200385849
2020-12-10

Hot-dip coated steel substrate

#125
20200377964
2020-12-03

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

#126
20200370141
2020-11-26

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

#127
20200354807
2020-11-12

Galvannealed steel sheet

#128
20200347476
2020-11-05

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

#129
20200347474
2020-11-05

Steel sheet having excellent image clarity after painting

#130
20200347473
2020-11-05

High-strength steel sheet and manufacturing method therefor

#131
20200338856
2020-10-29

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

#132
20200325568
2020-10-15

Low-density hot dip galvanized steel and manufacturing method therefor

#133
20200324425
2020-10-15

DIGITAL COMMUNICATION ON RAZOR CARTRIDGE, HANDLE AND CHARGING BASE

#134
20200299802
2020-09-24

RESISTANCE ANNEALING FURNACE TO ANNEAL AT LEAST ONE METAL OR METAL ALLOY WIRE, STRAND, STRING, WIRE ROD OR STRIP

#135
20200299801
2020-09-24

Hot-press forming part and method of manufacturing same

#136
20200299799
2020-09-24

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

#137
20200277680
2020-09-03

AUSTENITIC STAINLESS STEEL AND PRODUCTION METHOD THEREOF

#138
20200255915
2020-08-13

High-strength multiphase tinned steel raw plate and manufacturing method therefor

#139
20200246877
2020-08-06

METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL MATERIAL, METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL PRODUCT, AND HIGH-SPEED TOOL STEEL PRODUCT

#140
20200216927
2020-07-09

Hot dipped high manganese steel and manufacturing method therefor

#141
20200199726
2020-06-25

Method for producing high-strength galvanized steel sheet

#142
20200181730
2020-06-11

Homogenization process for coiled tubing

#143
20200165694
2020-05-28

HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME

#144
20200140971
2020-05-07

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

#145
20200094524
2020-03-26

Method for producing steel composite materials

#146
20200040422
2020-02-06

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

#147
20200040420
2020-02-06

High-strength steel sheet and method for producing the same

#148
20200032367
2020-01-30

Cold rolled steel wire, method and reinforcement of flexible conduits

#149
20200024747
2020-01-23

Method of colorizing stainless steel using strip anneal processing

#150
20200024714
2020-01-23

Selective Grain Boundary Engineering

#151
20200023436
2020-01-23

Method for producing three-dimensional molded object

#152
20200017948
2020-01-16

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

#153
20190390291
2019-12-26

ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS

#154
20190376156
2019-12-12

USE OF A DUPLEX STAINLESS STEEL OBJECT

#155
20190371506
2019-12-05

Workpiece magnetizing system and method of operating

#156
20190330715
2019-10-31

Ordered alloy 690 with improved thermal conductivity

#157
20190311852
2019-10-10

Method of heat-treating additively manufactured ferromagnetic components

#158
20190305328
2019-10-03

Stainless steel sheet for fuel cell separators, and production method therefor

#159
20190300980
2019-10-03

Ferritic-austenitic two-phase stainless steel material and method for manufacturing same

#160
20190296369
2019-09-26

Stainless steel sheet for fuel cell separators, and production method therefor

#161
20190292617
2019-09-26

Method for producing a TWIP steel sheet having an austenitic microstructure

#162
20190276913
2019-09-12

Method of continuously annealing a strip

#163
20190276909
2019-09-12

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

#164
20190271064
2019-09-05

1500 MPA-grade steel with high product of strength and elongation for vehicles and manufacturing methods therefor

#165
20190264297
2019-08-29

Medium-manganese steel product for low-temperature use and method for the production thereof

#166
20190256945
2019-08-22

Cold-rolled high-strength steel having tensile strength of not less than 1500 MPA and excellent formability, and manufacturing method therefor

#167
20190249271
2019-08-15

Pre-conditioned AlSiFe coating of boron steel used in hot stamping

#168
20190249268
2019-08-15

Steel sheet for hot press and method of manufacturing same, and hot-press forming part and method of manufacturing same

#169
20190237229
2019-08-01

Soft magnetic alloy and magnetic device

#170
20190233916
2019-08-01

Post-heating treatment device and post-heating treatment method

#171
20190233909
2019-08-01

Post-heating treatment device and post-heating treatment method

#172
20190214172
2019-07-11

POWDER FOR MAGNETIC CORE, METHOD OF PRODUCING DUST CORE, DUST CORE, AND METHOD OF PRODUCING POWDER FOR MAGNETIC CORE

#173
20190211410
2019-07-11

Method for producing a steel material, and steel material

#174
20190211409
2019-07-11

SANDWICH STRUCTURE AND ASSOCIATED PRESSURE-BASED FORMING METHOD

#175
20190201954
2019-07-04

Coil width control method and apparatus

#176
20190194774
2019-06-27

Cold-rolled high-strength steel plate having excellent phosphating performance and formability and manufacturing method therefor

#177
20190177201
2019-06-13

Glass-melting component

#178
20190156999
2019-05-23

Method for producing magnetic component using amorphous or nanocrystalline soft magnetic material

#179
20190153581
2019-05-23

Methods and systems for coating a steel substrate

#180
20190151951
2019-05-23

Austenitic stainless steel workpiece

#181
20190106772
2019-04-11

Metal alloy for coin production

#182
20190106759
2019-04-11

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

#183
20190071759
2019-03-07

COBALT-FREE, GALLING AND WEAR RESISTANT AUSTENITIC STAINLESS STEEL HARD-FACING ALLOY

#184
20190062864
2019-02-28

High strength annealed steel products

#185
20190062859
2019-02-28

Steel sheet for can and method for manufacturing the same

#186
20190062856
2019-02-28

METHODS FOR CHROMIUM COATING

#187
20190047256
2019-02-14

Method for manufacturing clad material

#188
20190047254
2019-02-14

Clad material

#189
20190032186
2019-01-31

High strength steel sheet and method for producing the same

#190
20180371594
2018-12-27

Solid-state welding of coarse grain powder metallurgy nickel-based superalloys

#191
20180347018
2018-12-06

High-strength air-hardening multiphase steel having excellent processing properties, and method for manufacturing a strip of said steel

#192
20180345342
2018-12-06

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

#193
20180340249
2018-11-29

High-strength alpha-beta titanium alloy

#194
20180340248
2018-11-29

High-strength alpha-beta titanium alloy

#195
20180312955
2018-11-01

Flat Steel Product Having a Zn-Galvannealed Protective Coating, and Method for the Production Thereof

#196
20180298476
2018-10-18

Micro-alloyed high-strength multi-phase steel containing silicon and having a minimum tensile strength of 750 MPA and improved properties and method for producing a strip from said steel

#197
20180291476
2018-10-11

High-strength steel sheet and method for manufacturing the same

#198
20180283584
2018-10-04

Ductile stainless steel pipe and heat pump system comprising the same

#199
20180282832
2018-10-04

Annealed steel material and method for manufacturing the same

#200
20180274071
2018-09-27

Grain boundary engineering of polycrystalline shape memory alloys by phase manipulation for enhanced mechanical ductility and application fatigue life

#201
20180274063
2018-09-27

ALUMINUM ALLOYS FOR HIGHLY SHAPED PACKAGING PRODUCTS AND METHODS OF MAKING THE SAME

#202
20180265945
2018-09-20

Continuous annealing method for low coercive force cold-rolled electromagnetic pure iron plate and strip

#203
20180245176
2018-08-30

600 MPa yield strength-graded, high-stretchability hot-dip aluminum-zinc and color-coated steel plate and manufacturing method therefor

#204
20180245174
2018-08-30

Method for homogenizing steel compositions

#205
20180238374
2018-08-23

CLINCH NUT AND METHOD FOR MANUFACTURING ONE SUCH NUT

#206
20180223399
2018-08-09

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

#207
20180216207
2018-08-02

FORMABLE LIGHTWEIGHT STEEL HAVING IMPROVED MECHANICAL PROPERTIES AND METHOD FOR PRODUCING SEMI-FINISHED PRODUCTS FROM SAID STEEL

#208
20180187281
2018-07-05

System for conditioning material using a laser and method thereof

#209
20180185042
2018-07-05

Method for manufacturing medical basket treatment tool and the medical basket treatment tool

#210
20180179618
2018-06-28

Powder metallurgy wear and corrosion resistance alloy

#211
20180179606
2018-06-28

DUPLEX STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR MANUFACTURING THE SAME

#212
20180171858
2018-06-21

Corrosion resistant metal substrate

#213
20180166213
2018-06-14

Method for producing laminated magnetic core

#214
20180148810
2018-05-31

Method for producing a stainless steel sheet with modified visual characteristics

#215
20180147636
2018-05-31

Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel product

#216
20180142339
2018-05-24

Method and device for reaction control

#217
20180133776
2018-05-17

Method for blow molding metal containers

#218
20180127850
2018-05-10

SURFACE MODIFICATION OF STAINLESS STEELS

#219
20180122541
2018-05-03

FE-BASED AMORPHOUS SOFT MAGNETIC BULK ALLOY METHOD FOR FABRICATING THE SAME AND APPLICATIONS THEREOF

#220
20180119245
2018-05-03

HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME

#221
20180100227
2018-04-12

Applied magnetic field synthesis and processing of iron nitride magnetic materials

#222
20180051351
2018-02-22

Aluminum foil annealing furnace

#223
20180044759
2018-02-15

HIGH-STRENGTH AIR-HARDENING MULTI-PHASE STEEL COMPRISING OUTSTANDING PROCESSING PROPERTIES AND METHOD FOR THE PRODUCTION OF A STEEL STRIP FROM SAID STEEL

#224
20180044756
2018-02-15

Tooling for stress relieving a turbine wheel and shaft

#225
20180044755
2018-02-15

HIGHLY FORMABLE AUTOMOTIVE ALUMINUM SHEET WITH REDUCED OR NO SURFACE ROPING AND A METHOD OF PREPARATION

#226
20180016900
2018-01-18

Corrosion resistant yieldable bolt

#227
20180016670
2018-01-18

Processing of alpha/beta titanium alloys

#228
20180010223
2018-01-11

CONCURRENT, ADJACENT HEAT TREATMENT AND COOLING IN METAL ANNEALING

#229
20170342516
2017-11-30

Sandwich structure and associated pressure-based forming method

#230
20170335420
2017-11-23

LEAN DUPLEX STAINLESS STEEL HAVING SUPERB DRAWING PROPERTY AND METHOD FOR PRODUCING SAME

#231
20170330641
2017-11-16

Method of Nuclear Reactor Core Annealing and Nuclear Reactor

#232
20170327934
2017-11-16

Method for manufacturing alloy 690 ordered alloy with improved thermal conductivity, and alloy 690 ordered alloy manufactured thereby

#233
20170327924
2017-11-16

High strength steel products and annealing processes for making the same

#234
20170327923
2017-11-16

SUPER DUPLEX STAINLESS STEEL HAVING EXCELLENT YIELD STRENGTH AND IMPACT TOUGHNESS AND MENUFACTURING METHOD THEREFOR

#235
20170306466
2017-10-26

Method of continuously heat-treating 7000-series aluminium alloy sheet material

#236
20170306429
2017-10-26

Method for the heat treatment of a manganese steel product, and manganese steel product having a special alloy

#237
20170298482
2017-10-19

High-strength steel sheet and method for manufacturing same

#238
20170283902
2017-10-05

Method for manufacturing a hot dip galvanized and galvannealed steel sheet having excellent elongation properties

#239
20170283896
2017-10-05

Low-temperature high-strength-and-ductility high manganese steel, and high manganese steel plate and high manganese steel tube manufacturing process

#240
20170283892
2017-10-05

Method for laser beam heat treatment of press hardened components and press hardened components

#241
20170282236
2017-10-05

Hollow metal screw and method of making

#242
20170276265
2017-09-28

OCTG pipe system and method of manufacturing thereof

#243
20170275728
2017-09-28

Steel for solid oxide fuel cells and manufacturing method thereof

#244
20170263357
2017-09-14

Method of manufacturing grain-oriented electrical steel sheet

#245
20170233847
2017-08-17

Method for Producing a Coated Steel Sheet having Improved Strength, Ductility and Formability

#246
20170225280
2017-08-10

METHOD FOR PRODUCING WOODWORKING SPADE BITS

#247
20170218999
2017-08-03

Fasteners

#248
20170204492
2017-07-20

COLD-ROLLED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY, AND MANUFACTURING METHOD THEREFOR

#249
20170198624
2017-07-13

Method for producing a corrosion resistant steel and corrosion resistant steel provided thereby

#250
20170183764
2017-06-29

Dual phase magnetic material component and method of forming

#251
20170166990
2017-06-15

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

#252
20170148568
2017-05-25

Permanent magnet, motor, and generator

#253
20170137923
2017-05-18

Substrate for hot-dip galvanizing or hot-dip galvannealing, production method therefor, and hot-dip galvanized steel sheet or hot-dip galvannealed steel sheet

#254
20170130292
2017-05-11

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

#255
20170130291
2017-05-11

Method for producing a high strength steel piece

#256
20170130289
2017-05-11

High elastic modulus shafts and method of manufacture

#257
20170121798
2017-05-04

Layered construction of in-situ metal matrix composites

#258
20170121785
2017-05-04

PRIMARY RECRYSTALLIZATION ANNEALED SHEET FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET PRODUCTION, AND METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#259
20170114427
2017-04-27

Method for directly producing pickling-free hot-plated sheet strip product from molten steel

#260
20170114426
2017-04-27

Components made of a steel alloy and method for producing high-strength components

#261
20170073782
2017-03-16

METHOD OF LOCAL HEAT TREATMENT FOR COLLISION PARTS OF VEHICLE USING HIGH FREQUENCY SIGNAL

#262
20170029917
2017-02-02

Method for producing a cold-rolled flat steel product with high yield strength and flat cold-rolled steel product

#263
20170025214
2017-01-26

Magnetic core, coil component and magnetic core manufacturing method

#264
20170018343
2017-01-19

Magnetic core, coil component and magnetic core manufacturing method

#265
20170002437
2017-01-05

Titanium-free alloy

#266
20160363372
2016-12-15

METHOD FOR CONTROLLING DEW POINT OF REDUCTION FURNACE, AND REDUCTION FURNACE

#267
20160355903
2016-12-08

Apparatus for continuous annealing of strip and method for continuous annealing of same

#268
20160340761
2016-11-24

Low alloy third generation advanced high strength steel

#269
20160319392
2016-11-03

Cold rolled steel wire, method and reinforcement of flexible conduits

#270
20160319391
2016-11-03

Method for producing high-strength duplex stainless steel

#271
20160312328
2016-10-27

Multi-track laser surface hardening of low carbon cold rolled closely annealed (CRCA) grades of steels

#272
20160312323
2016-10-27

Ductile Ultra High Strength Medium Manganese Steel Produced Through Continuous Annealing and Hot Stamping

#273
20160309596
2016-10-20

METHODS FOR FORMING COBALT INTERCONNECTS

#274
20160305194
2016-10-20

Heat treated heavy weight drill pipe

#275
20160304983
2016-10-20

High-strength austenitic stainless steel for high-pressure hydrogen gas

#276
20160304982
2016-10-20

Method for producing high-strength galvannealed steel sheets

#277
20160304980
2016-10-20

Method of annealing steel sheets

#278
20160303652
2016-10-20

Iron powder for dust cores

#279
20160290721
2016-10-06

Continuous annealing furnace for annealing steel strip, method for continuously annealing steel strip, continuous hot-dip galvanizing facility, and method for manufacturing hot-dip galvanized steel strip

#280
20160276077
2016-09-22

Magnetic copper alloys

#281
20160265096
2016-09-15

Method for the production of a highly stressable component from an α+γ-titanium aluminide alloy for reciprocating-piston engines and gas turbines, especially aircraft engines

#282
20160265090
2016-09-15

Aluminum alloys for highly shaped packaging products and methods of making the same

#283
20160265079
2016-09-15

Continuous annealing system and continuous annealing method

#284
20160265074
2016-09-15

Precipitation hardening of tantalum coated metals

#285
20160229010
2016-08-11

METHOD FOR PRODUCING A DRILL BIT

#286
20160214351
2016-07-28

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

#287
20160208841
2016-07-21

Hollow metal screw and method of making

#288
20160207094
2016-07-21

Mechanical structural component and method for manufacturing same

#289
20160203899
2016-07-14

Graded magnetic component and method of forming

#290
20160203898
2016-07-14

Multi-phase magnetic component and method of forming

#291
20160202101
2016-07-14

SENSOR STRUCTURES AND METHODS OF FORMING USING THREE-DIMENSIONAL PRINTING TECHNIQUES

#292
20160201710
2016-07-14

Hollow metal screw and method of making

#293
20160201177
2016-07-14

Selective Grain Boundary Engineering

#294
20160201158
2016-07-14

Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation

#295
20160195346
2016-07-07

HIGH STRENGTH ALUMINUM ALLOY FIN STOCK FOR HEAT EXCHANGER

#296
20160193718
2016-07-07

Methods of forming polycrystalline diamond compacts

#297
20160193655
2016-07-07

Method for demoulding a casting, cast from a light metal melt, from a casting mould

#298
20160186303
2016-06-30

CPC Laminated Composite Material And Method Of Producing The Same

#299
20160186298
2016-06-30

MICRO-ALLOYED HIGH-STRENGTH MULTI-PHASE STEEL CONTAINING SILICON AND HAVING A MINIMUM TENSILE STRENGTH OF 750 MPA AND IMPROVED PROPERTIES AND METHOD FOR PRODUCING A STRIP FROM SAID STEEL

#300
20160186284
2016-06-30

AL-COATED STEEL SHEET HAVING EXCELLENT TOTAL REFLECTION CHARACTERISTICS AND CORROSION RESISTANCE, AND METHOD FOR MANUFACTURING SAME