ClassID:

119134

C21D11/005 - CPC Classification

Classification description:

Process control or regulation for heat treatments for cooling

Recent Application in this class:
#1
20260102810
2026-04-16

SYSTEM AND METHOD FOR FACILITATING PULSED SPRAY QUENCH OF EXTRUDED OBJECTS

#2
20260092339
2026-04-02

METAL-STRIP WARPED-SHAPE PREDICTION METHOD, METAL-STRIP WARPED-SHAPE CONTROL METHOD, METAL-STRIP MANUFACTURING METHOD, WARPED-SHAPE PREDICTION MODEL GENERATION METHOD, AND METAL-STRIP WARPED-SHAPE CONTROL DEVICE

#3
20260022435
2026-01-22

Process for operating a thermal treatment line for the flexible thermal treatment of metal pre-products

#4
20250369067
2025-12-04

METHOD FOR COOLING A STRIP OF STEEL

#5
20250361574
2025-11-27

QUENCHING METHOD

#6
20250296141
2025-09-25

CONTINUOUSLY CAST SLAB AND METHOD FOR PRODUCING THE SAME

#7
20250230517
2025-07-17

QUENCHING METHOD AND QUENCHING DEVICE

#8
20250179606
2025-06-05

COOLING SIMULATION METHOD, COOLING SIMULATION PROGRAM, COOLING SIMULATION DEVICE, AND METHOD OF COOLING WORKPIECE

#9
20250178054
2025-06-05

EXTRA-THICK Q500QE BRIDGE STEEL PLATE AND PRODUCTION METHOD THEREFOR

#10
20240392402
2024-11-28

HEAT TREATMENT METHOD AND HEAT TREATMENT FURNACE

#11
20240271244
2024-08-15

System and method for producing rod-shaped steels

#12
20240269734
2024-08-15

METHOD FOR PRODUCING A MICROALLOYED STEEL, A MICROALLOYED STEEL PRODUCED USING THE METHOD, AND A COMBINED CASTING/ROLLING INSTALLATION

#13
20240263266
2024-08-08

METHOD FOR INCREASING THE ULTIMATE TENSILE STRESS (UTS) AND YIELD STRENGTH (YS) OF HIGH-STRENGTH MARTENSITIC STEELS

#14
20240254580
2024-08-01

Forced air cooling for cooling long steel products

#15
20240238854
2024-07-18

System and method for producing steel products in the form of wires and/or bars

#16
20240200160
2024-06-20

HEAT TREATMENT FURNACE

#17
20240182999
2024-06-06

Heat treatment line with a method of dynamical adjustment for manufacturing a thermally treated steel sheet

#18
20240157421
2024-05-16

METHOD AND ELECTRONIC DEVICE FOR DETERMINING THE TEMPERATURE OF A METAL STRIP, RELATED CONTROL METHOD, COMPUTER PROGRAM, CONTROL APPARATUS AND HOT ROLLING INSTALLATION

#19
20240102125
2024-03-28

COOLING WATER TEMPERATURE CONTROL METHOD AND COOLING WATER TEMPERATURE CONTROL DEVICE FOR STEEL SHEET

#20
20240026491
2024-01-25

METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET

#21
20240026490
2024-01-25

RAPID COOLING OF HIGH YIELD STRENGTH SHEET STEEL

#22
20230250500
2023-08-10

Device and Method for Water Spray Quenching

#23
20230221231
2023-07-13

HARDNESS PREDICTION METHOD OF HEAT HARDENED RAIL, THERMAL TREATMENT METHOD, HARDNESS PREDICTION DEVICE, THERMAL TREATMENT DEVICE, MANUFACTURING METHOD, MANUFACTURING FACILITIES, AND GENERATING METHOD OF HARDNESS PREDICTION MODEL

#24
20230141136
2023-05-11

SYSTEM AND METHOD FOR FACILITATING PULSED SPRAY QUENCH OF EXTRUDED OBJECTS

#25
20230127364
2023-04-27

COOLING SIMULATION METHOD, COOLING SIMULATION PROGRAM, COOLING SIMULATION DEVICE, AND METHOD OF COOLING WORKPIECE

#26
20220389535
2022-12-08

Method for producing nickel-based alloy product or titanium-based alloy product

#27
20220364199
2022-11-17

Method for controlling carbide network in a bearing steel wire rod by controlling cooling and controlling rolling

#28
20220340996
2022-10-27

WIRE ROD FOR ULTRAHIGH-STRENGTH STEEL CORD AND MANUFACTURING METHOD THEREOF

#29
20220307102
2022-09-29

HIGH PRODUCTIVITY PLANT FOR THE QUENCHING OF STEEL BARS, QUENCHING MACHINE AND CORRESPONDING METHOD FOR QUENCHING STEEL BARS

#30
20220307101
2022-09-29

Rail and manufacturing method therefor

#31
20220260482
2022-08-18

Device and method for the contactless determination of at least one property of a metal product

#32
20220155108
2022-05-19

Thermal protection system and method including a sealed thermal barrier and a thermally-protected pressure relief valve

#33
20220146198
2022-05-12

Apparatus and methods for the drying treatment of an inductor

#34
20220136077
2022-05-05

Heat treatment method and heat treatment furnace

#35
20220127694
2022-04-28

METHOD OF COOLING CONTROL FOR STEEL PLATE, COOLING CONTROL DEVICE, AND METHOD OF MANUFACTURING STEEL PLATE

#36
20220088658
2022-03-24

Cooling of flat rolled material without post-running of the header

#37
20220042138
2022-02-10

Method and apparatus for cooling a tool

#38
20220017988
2022-01-20

Water spray system for heat treatment of metal plate strips and control method

#39
20210395848
2021-12-23

Method of press-hardening a hot-shapable plate

#40
20210348251
2021-11-11

Cooling device and production method for rail

#41
20210332456
2021-10-28

APPARATUS FOR COOLING LONG PRODUCTS AND METHOD OF COOLING A LONG PRODUCT USING THE SAME

#42
20210325113
2021-10-21

Transmitting and detecting light with optical fiber during sintering

#43
20210316348
2021-10-14

Cooling device and method for operating the same

#44
20210277496
2021-09-09

Cryogenic workbench, cryogenic laser peening experiment system and control method therefor

#45
20210164079
2021-06-03

Wear-resistant steel having excellent hardness and impact toughness, and method for producing same

#46
20210162478
2021-06-03

Cooling device and method for operating same

#47
20210154713
2021-05-27

Cooling apparatus for cooling a metallic material and method for cooling a metallic material

#48
20200377967
2020-12-03

STEEL MATERIAL COOLING DEVICE AND COOLING METHOD

#49
20200370833
2020-11-26

Temperature-control unit for a furnace device for heat treating a plate

#50
20200360976
2020-11-19

Cooling bar and cooling process with variable cooling rate for steel sheets

#51
20200215595
2020-07-09

Method for monitoring quality of hot stamped components

#52
20200156133
2020-05-21

System and method for facilitating pulsed spray quench of extruded objects

#53
20200156129
2020-05-21

Method and electronic device for determining the temperature of a metal strip, related control method, computer program, control apparatus and hot rolling installation

#54
20200124363
2020-04-23

HEAT RECOVERY SYSTEM

#55
20200122209
2020-04-23

Device for cooling metal strips or sheets

#56
20200102626
2020-04-02

Quenching heat treatment device and on-line intelligent control method for the cooling characteristics of quenching liquid

#57
20200095652
2020-03-26

Section and method for cooling a continuous line combining dry cooling and wet cooling

#58
20200080168
2020-03-12

Cooling System

#59
20200071781
2020-03-05

Cooling equipment for continuous annealing furnace

#60
20200056272
2020-02-20

TWINNING/TRANSFORMATION INDUCED PLASTICITY HIGH ENTROPY STEELS AND METHOD OF MANUFACTURING THE SAME

#61
20200040426
2020-02-06

A METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET

#62
20200032368
2020-01-30

A METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET

#63
20190388948
2019-12-26

Methods for die trimming hot stamped parts and parts formed therefrom

#64
20190388944
2019-12-26

Method and System for Control of Steel Strip Microstructure in Thermal Processing Equipment Using Electro Magnetic Sensors

#65
20190360066
2019-11-28

CONTROL METHOD FOR ROLLER QUENCHING PROCESS OF HEAVY-PIECE WEIGHT AND LARGE-SECTION ULTRA-HEAVY PLATE

#66
20190352739
2019-11-21

Method of dynamical adjustment for manufacturing a thermally treated steel sheet

#67
20190352738
2019-11-21

Method of dynamical adjustment for manufacturing a thermally treated steel sheet

#68
20190352737
2019-11-21

Systems and methods for producing hot induction pipe bends with homogeneous metallurgical and mechanical properties

#69
20190292625
2019-09-26

METHOD FOR THE MANUFACTURE OF HARD SURFACE LAYER ON THE AUTOMATIC FREIGHT CAR COUPLER PART

#70
20190071757
2019-03-07

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#71
20190071750
2019-03-07

Method for rolling and/or heat treating a metal strip

#72
20180371564
2018-12-27

Method for heat treating by induction an alloy component for generating microstructure gradients and an alloy component heat treated according to the method

#73
20180355456
2018-12-13

Process and device for cooling a metal substrate

#74
20180347006
2018-12-06

METHOD FOR DERIVING COOLING TIME WHEN QUENCHING STEEL MATERIAL, METHOD FOR QUENCHING STEEL MATERIAL, AND METHOD FOR QUENCHING AND TEMPERING STEEL MATERIAL

#75
20180282833
2018-10-04

Method for manufacturing bainite high-strength seamless steel tube, and bainite high-strength seamless steel tube

#76
20180274054
2018-09-27

Seamless steel tube with high strength and toughness and manufacturing method therefor

#77
20180274049
2018-09-27

COOLING DEVICE AND THERMAL TREATMENT DEVICE

#78
20180265941
2018-09-20

Process for on-line quenching of seamless steel tube using residual heat and manufacturing method

#79
20180236514
2018-08-23

COOLING FACILITY AND METHOD

#80
20180202013
2018-07-19

System and method for quenching castings

#81
20180187284
2018-07-05

High-pressure liquid-state or supercritical-state quenching apparatus

#82
20180171431
2018-06-21

METHOD FOR SOLUTION HEAT TREATED ALLOY COMPONENTS

#83
20180171423
2018-06-21

Three-dimensional cooling type hot-stamping method and system and vehicle structural member manufactured by the same

#84
20180142315
2018-05-24

Hardening apparatus for a long member, and a hardening method for a long member

#85
20180111179
2018-04-26

Method for monitoring quality of hot stamped components

#86
20180073092
2018-03-15

Methods for processing alloys

#87
20180066330
2018-03-08

Wall member useful in quenching

#88
20180050406
2018-02-22

Device, method, and system for cooling a flat object in a nonhomogeneous manner

#89
20180016652
2018-01-18

Heat treatment apparatus

#90
20170297072
2017-10-19

Material property value estimating method, material property value estimating device, and steel-strip manufacturing method

#91
20170286579
2017-10-05

Predicting cracking in cooled metal or alloy components

#92
20170275721
2017-09-28

Method for producing hot-formed steel springs

#93
20170239703
2017-08-24

Method for monitoring quality of hot stamped components

#94
20170232557
2017-08-17

Additive manufacturing, spatial heat treating system and method

#95
20170211165
2017-07-27

Method for cooling steel strip and cooling apparatus

#96
20170189949
2017-07-06

Cooling facility and method

#97
20170159147
2017-06-08

Tire rasp blade

#98
20170113267
2017-04-27

Monitoring of a line system

#99
20170044643
2017-02-16

METHOD AND APPARATUS FOR PRODUCING A STEEL STRIP

#100
20170002440
2017-01-05

METHOD FOR OPTIMALLY PRODUCING METAL STEEL AND IRON ALLOYS IN HOT-ROLLED AND THICK PLATE FACTORIES USING A MICROSTRUCTURE SIMULATOR, MONITOR, AND/OR MODEL

#101
20160362765
2016-12-15

Heat chamber furnace for heat treatment with gaseous atmosphere quenching

#102
20160355902
2016-12-08

WELDING METHOD AND SYSTEM

#103
20160346822
2016-12-01

Cooling path with twofold cooling to a respective target value

#104
20160289789
2016-10-06

Sensors

#105
20160230246
2016-08-11

WIRE ROD COOLING DEVICE AND WIRE ROD COOLING METHOD

#106
20160145120
2016-05-26

Component recovery from metal quenching bath or spray

#107
20160076119
2016-03-17

Determining the ferrite phase fraction after heating or cooling of a steel strip

#108
20150368744
2015-12-24

Method and apparatus for injecting water restraint layer of laser shock processing blade

#109
20150344984
2015-12-03

Ultrasound-assisting quenching process and device for performing the same

#110
20150299817
2015-10-22

Method for strengthening steel plate member

#111
20150247222
2015-09-03

Surface-treated component manufacturing method and apparatus

#112
20150178415
2015-06-25

Material structure prediction apparatus, product manufacturing method and material structure prediction method

#113
20150176110
2015-06-25

Thick-walled high-strength hot rolled steel sheet with excellent low-temperature toughness and method of producing same

#114
20150152517
2015-06-04

Method for press-hardening steel

#115
20150107727
2015-04-23

Method and system for thermal treatments of rails

#116
20150082611
2015-03-26

RAIL RESTRAINING METHOD AND RAIL RESTRAINING DEVICE

#117
20150047758
2015-02-19

Method and apparatus of manufacturing high strength cold rolled steel sheet

#118
20150021836
2015-01-22

Rail heat treatment device and rail heat treatment method

#119
20140360715
2014-12-11

Rail cooling method

#120
20140350746
2014-11-27

Method and apparatus for controlling the strip temperature of the rapid cooling section of a continuous annealing line

#121
20140311711
2014-10-23

Cooling tank for rails

#122
20140238552
2014-08-28

Methods for processing alloys

#123
20140230972
2014-08-21

Wall member useful in quenching

#124
20140208780
2014-07-31

Cooling system and cooling method of rolling steel

#125
20140145381
2014-05-29

Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills

#126
20140090754
2014-04-03

Process for cooling a metal workload in a multimedia quench system

#127
20140090753
2014-04-03

METHOD FOR SOLUTION HEAT TREATED ALLOY COMPONENTS

#128
20140044148
2014-02-13

Device and method for measuring temperature of heat-treated workpiece

#129
20130180635
2013-07-18

Press-formed product and method for producing same

#130
20130054003
2013-02-28

Operating method for a production line with prediction of the command speed

#131
20120318478
2012-12-20

Method for cooling sheet metal by means of a cooling section, cooling section and control device for a cooling section

#132
20120317830
2012-12-20

Hood Assembly for Controllably Cooling Extruded Section Members of Aluminium and Other Metal Materials at an Output of an Extruding Line Therefor.

#133
20120305146
2012-12-06

NON-QUENCHED AND TEMPERED STEEL HAVING ULTRAFINE GRAINED PEARLITE STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#134
20120247627
2012-10-04

Quenching process and apparatus for practicing said process

#135
20120211126
2012-08-23

METHOD OF INDUCTION HEATING AND QUENCHING

#136
20120098171
2012-04-26

Cooling tank for rails

#137
20120041726
2012-02-16

Method for simulating transient heat transfer and temperature distribution of aluminum castings during water quenching

#138
20120028202
2012-02-02

HEAT TREATMENT DEVICE AND HEAT TREATMENT METHOD

#139
20120024516
2012-02-02

Method and apparatus for achieving higher cooling rates of a gas during bypass cooling in a batch annealing furnace of cold rolling mills

#140
20120024435
2012-02-02

METHOD AND DEVICE FOR CONTROLLED STRAIGHTENING AND COOLING OF A WIDE METAL STRIP, ESPECIALLY A STEEL STRIP OR SHEET METAL, RUNNING OUT OF A HOT ROLLED STRIP ROLLING MILL

#141
20120015212
2012-01-19

Method of cooling rail weld zone, and rail weld joint

#142
20110308672
2011-12-22

Furnace configured for use in both the galvannealing and galvanizing of a metal strip

#143
20110275024
2011-11-10

Heat treatment apparatus and heat treatment method

#144
20110270433
2011-11-03

Method and section for cooling a moving metal belt by spraying liquid

#145
20110266725
2011-11-03

METHOD FOR COOLING A MOVING METAL BELT

#146
20110252856
2011-10-20

HOT PRESS FORMING METHOD

#147
20110247729
2011-10-13

Method for improving residual stress in pipe and method for construction management

#148
20110208345
2011-08-25

Method and equipment for flatness control in cooling a stainless steel strip

#149
20110186282
2011-08-04

Method and device for adjusting the cooling and energy recovery of a steel strip in an annealing or galvanization phase

#150
20110186188
2011-08-04

Method for producing steel pipe with excellent expandability

#151
20110126944
2011-06-02

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

#152
20110107776
2011-05-12

METHOD AND APPARATUS FOR CONTROLLED COOLING

#153
20110098989
2011-04-28

Systems and methods for predicting heat transfer coefficients during quenching

#154
20110034203
2011-02-10

Push to talk over cellular (POC) server capable of changing session priority settings when receiving authorized override message

#155
20100312399
2010-12-09

Operating method for a cooling section having centralized detection of valve characteristics and objects corresponding thereto

#156
20100307646
2010-12-09

Cooling system and cooling method of rolling steel

#157
20100237548
2010-09-23

Steel-sheet continuous annealing equipment and method for operating steel-sheet continuous annealing equipment

#158
20100219567
2010-09-02

PROCESS LINE CONTROL APPARATUS AND METHOD FOR CONTROLLING PROCESS LINE

#159
20100219566
2010-09-02

Cooling control method, cooling control apparatus, and cooling water amount calculation apparatus

#160
20100207305
2010-08-19

System for cooling shape-rolled rails

#161
20100192658
2010-08-05

Method for cooling hot strip

#162
20100163205
2010-07-01

Method for the production of a strip made of steel

#163
20100131092
2010-05-27

Method for assisting at least partially manual control of a metal processing line

#164
20100100218
2010-04-22

Method for controlling and/or regulating an industrial process

#165
20100084796
2010-04-08

Iron core annealing furnace

#166
20100084059
2010-04-08

Method of producing locally austempered ductile iron

#167
20100065992
2010-03-18

System and method for annealing nuclear fission reactor materials

#168
20100065166
2010-03-18

STEEL PIPE WITH EXCELLENT EXPANDABILITY AND METHOD FOR PRODUCING THE SAME

#169
20090315228
2009-12-24

METHOD AND DEVICE FOR COOLING AND STABILIZING STRIP IN A CONTINUOUS LINE

#170
20090038715
2009-02-12

Water-cooling method of steel material

#171
20090033008
2009-02-05

QUALITY WARRANTY SYSTEM IN INDUCTION HEAT TREATMENT FACILITIES

#172
20090031950
2009-02-05

Furnace configured for use in both the galvannealing and galvanizing of a metal strip

#173
20080135137
2008-06-12

Method for controlling cooling of steel sheet

#174
20080053579
2008-03-06

Method of Making High Strength Ferrous Article, and Article Made Thereby

#175
20080034829
2008-02-14

Apparatus for removing dent in sheet metal and method thereof

#176
20080018027
2008-01-24

System for cooling shape-rolled rails

#177
20070276638
2007-11-29

Computer-assisted modelling method for the behavior of a steel volume having a volumetric surface

#178
20070198122
2007-08-23

Method for producing a metal

#179
20070175548
2007-08-02

Method and installation for the production of hot-rolled strip having a dual-phase structure

#180
20070106400
2007-05-10

System and method for on-line property prediction for hot rolled coil in a hot strip mill

#181
20060156773
2006-07-20

Method for regulating the temperature of strip metal

#182
20060117549
2006-06-08

Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal

#183
20060102620
2006-05-18

Heat treat process

#184
20060060268
2006-03-23

Method of making high strength bainite article, and article made thereby

#185
20050252587
2005-11-17

Process for producing steel product and production facility therefor

#186
20050155740
2005-07-21

Process and production line for manufacturing ultrathin hot rolled strips based on the thin slab technique

#187
20050131572
2005-06-16

Method for controlling an industrial process

#188
20050016643
2005-01-27

Method and device for controlled straightening and cooling of a wide metal strip, especially a steel strip or sheet metal, running out of a hot rolled strip rolling mill

#189
18127424
2024-02-20

High pressure, high temperature spray cooling system

#190
16698708
2023-07-04

Spring induction heater

#191
16159811
2022-04-19

Gas quenching system and method for minimizing distortion of heat treated parts