ClassID:

39857

B22D27/02 - CPC Classification

Classification description:

Treating the metal in the mould while it is molten or ductile Pressure or vacuum casting Use of electric or magnetic effects

Recent Application in this class:
#1
20250066884
2025-02-27

DEGRADABLE AND/OR DEFORMABLE DIVERTERS AND SEALS

#2
20240399448
2024-12-05

SEMI-SOLIDIFIED SLURRY PRODUCTION METHOD, MOLDED BODY PRODUCTION METHOD, AND MOLDED BODY

#3
20240290539
2024-08-29

APPLIED MAGNETIC FIELD SYNTHESIS AND PROCESSING OF IRON NITRIDE MAGNETIC MATERIALS

#4
20240227000
2024-07-11

GALVANICALLY-ACTIVE IN SITU FORMED PARTICLES FOR CONTROLLED RATE DISSOLVING TOOLS

#5
20240051018
2024-02-15

UNIDIRECTIONAL SOLIDIFICATION DEVICE, UNIDIRECTIONAL SOLIDIFICATION METHOD, UNIDIRECTIONALLY SOLIDIFIED CASTING, AND UNIDIRECTIONALLY SOLIDIFIED INGOT

#6
20230357911
2023-11-09

HIGH CONDUCTIVITY MAGNESIUM ALLOY

#7
20230234126
2023-07-27

ACTUATOR FOR A CASTING MOLD FOR PRODUCING METAL COMPONENTS

#8
20230201917
2023-06-29

Electromagnetic vibration stirring device of semi-solid high pressure casting equipment

#9
20230147586
2023-05-11

MULTI-PURPOSE PUMP SYSTEM FOR A METAL FURNACE AND RELATED METHODS

#10
20230118847
2023-04-20

Mold corner heating during casting

#11
20230013141
2023-01-19

DECREASED CRACKING SUSCEPTIBILITY OF 7XXX SERIES DIRECT CHILL (DC) CAST INGOTS

#12
20220395895
2022-12-15

Formation of spray based three-dimensional printing object using magnetic fluid

#13
20220388058
2022-12-08

Degradable and/or deformable diverters and seals

#14
20220297181
2022-09-22

NON-CONTACTING MOLTEN METAL FLOW CONTROL

#15
20220241853
2022-08-04

ELECTROMAGNETIC VIBRATION STIRRING DEVICE OF SEMI-SOLID HIGH PRESSURE CASTING EQUIPMENT

#16
20220184690
2022-06-16

Method for manufacturing a steel ingot

#17
20220161318
2022-05-26

Controlled casting of in-mold large steel ingot with induced variable power and variable frequency applied to the top surface of molten metal in-mold

#18
20220032364
2022-02-03

Die casting method for filtering cavity

#19
20210354194
2021-11-18

Electromagnetic stirring device in a mould for casting aluminium or aluminium alloys, stirring method in a mould for casting aluminium or aluminium alloys, mould and casting machine for casting aluminium or aluminium alloys

#20
20210339310
2021-11-04

Self-actuating device for centralizing an object

#21
20210265111
2021-08-26

Applied magnetic field synthesis and processing of iron nitride magnetic materials

#22
20210187604
2021-06-24

Degradable and/or Deformable Diverters and Seals

#23
20210162491
2021-06-03

ELECTROMAGNETIC MODIFIED METAL CASTING PROCESS

#24
20210146431
2021-05-20

Levitation melting process

#25
20210101204
2021-04-08

Galvanically-Active In Situ Formed Particles for Controlled Rate Dissolving Tools

#26
20210039160
2021-02-11

Conductive molten metal conveyance apparatus, conductive molten metal conveyance system, and conductive molten metal conveyance method

#27
20200370201
2020-11-26

Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coil

#28
20200338636
2020-10-29

Casting shell mold chamber, foundry furnace and method for casting single crystal, fine crystal and non-crystal

#29
20200338635
2020-10-29

METAL PRODUCT MANUFACTURING DEVICE AND METAL PRODUCT MANUFACTURING METHOD

#30
20200332435
2020-10-22

Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces

#31
20200316682
2020-10-08

Device and method for manufacturing a metal alloy blank by centrifugal casting

#32
20200308682
2020-10-01

High conductivity magnesium alloy

#33
20200261970
2020-08-20

DEVICE AND METHOD FOR CONTINUOUSLY REMOVING IMPURITIES FROM MOLTEN METAL

#34
20200254516
2020-08-13

Self-actuating device for centralizing an object

#35
20200238370
2020-07-30

Electromagnetic casting systems including furnaces and molds for producing silicon tubes

#36
20200171567
2020-06-04

Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coil

#37
20200164432
2020-05-28

Method for producing metal ingot

#38
20200122226
2020-04-23

Method for producing metal ingot

#39
20200094315
2020-03-26

DIE CASTING FURNACE SYSTEM WITH ULTRASONIC UNIT FOR IMPROVED MOLTEN METAL QUALITY

#40
20200016651
2020-01-16

Continuous steel casting method

#41
20190381562
2019-12-19

Non-contacting molten metal flow control

#42
20190366425
2019-12-05

Ingot Casting

#43
20190338405
2019-11-07

High conductivity magnesium alloy

#44
20190309390
2019-10-10

Method for producing a low-alloy steel ingot

#45
20190301805
2019-10-03

Stirring of molten metals in complex structures

#46
20190127878
2019-05-02

Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces

#47
20190127877
2019-05-02

Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coil

#48
20190126344
2019-05-02

Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coil

#49
20190111481
2019-04-18

High throughput micro-synthesis method of multi-component materials

#50
20190054523
2019-02-21

Galvanically-active in situ formed particles for controlled rate dissolving tools

#51
20190039126
2019-02-07

Self-actuating device for centralizing an object

#52
20190030598
2019-01-31

Mixing eductor nozzle and flow control device

#53
20190030597
2019-01-31

MIXING EDUCTOR NOZZLE AND FLOW CONTROL DEVICE

#54
20180318920
2018-11-08

Techniques and apparatus for electromagnetically stirring a melt material

#55
20180185908
2018-07-05

System and method for continuous casting of molten material

#56
20180078998
2018-03-22

Self-actuating device for centralizing an object

#57
20180029115
2018-02-01

Manufacture of Controlled Rate Dissolving Materials

#58
20180025841
2018-01-25

Applied magnetic field synthesis and processing of iron nitride magnetic materials

#59
20170252798
2017-09-07

Methods for manufacturing carbon fiber reinforced aluminum composites using stir casting process

#60
20170216909
2017-08-03

Electromagnetic brake system and method of controlling molten metal flow in a metal-making process

#61
20170176107
2017-06-22

Molten metal stirring device and molten metal transfer device

#62
20170130297
2017-05-11

Method for producing a low-alloy steel ingot

#63
20170123126
2017-05-04

Polarizer, manufacturing method thereof and display device

#64
20170080485
2017-03-23

Non-Magnetic Steel Structure For A Steel Or Aluminium Making Process

#65
20170044675
2017-02-16

Methods of manufacturing dissolvable tools via liquid-solid state molding

#66
20170043393
2017-02-16

Method for producing platinum group alloy

#67
20170028465
2017-02-02

Manufacture of controlled rate dissolving materials

#68
20160361763
2016-12-15

MAGNETICALLY THROTTLED LIQUEFIER ASSEMBLY

#69
20160311018
2016-10-27

Apparatus and method for dispersing particles in a molten material without using a mold

#70
20160199907
2016-07-14

Manufacturing of a metal component or a metal matrix composite component involving contactless induction of high-frequency vibrations

#71
20160151939
2016-06-02

Magnetically controlled casting process for multistructural materials

#72
20160136725
2016-05-19

Method for induction stirred, ultrasonically modified investment castings

#73
20160074934
2016-03-17

Anisotropically aligned carbon nanotubes in a carbon nanotube metal matrix composite

#74
20160052050
2016-02-25

Method and apparatus for moving molten metal

#75
20160045952
2016-02-18

Method for manufacturing hollow ingot for retaining ring of large generator by electroslag remelting

#76
20150336170
2015-11-26

Mixing eductor nozzle and flow control device

#77
20150336168
2015-11-26

Non-contacting molten metal flow control

#78
20150306660
2015-10-29

Continuous casting method for slab made of titanium or titanium alloy

#79
20150298204
2015-10-22

Method for continuously casting ingot made of titanium or titanium alloy

#80
20150273566
2015-10-01

Press forming method for a semi-solid metal material and press forming system for a semi-solid metal material

#81
20150258607
2015-09-17

Layer-by layer construction with bulk metallic glasses

#82
20150240337
2015-08-27

Manufacture of controlled rate dissolving materials

#83
20150144493
2015-05-28

Aluminum alloy plate

#84
20150020646
2015-01-22

Method for manufacturing titanium ingot

#85
20140290433
2014-10-02

Method and device for the electromagnetic stirring of electrically conductive fluids

#86
20140261906
2014-09-18

Bearing steel and method for producing same

#87
20140182807
2014-07-03

Method for manufacturing titanium ingot

#88
20130306198
2013-11-21

Layer-by-layer construction with bulk metallic glasses

#89
20130156637
2013-06-20

Induction stirred, ultrasonically modified investment castings and apparatus for producing

#90
20130118704
2013-05-16

ELECTROMAGNETICALLY STIRRED SAND CASTINGS

#91
20130104601
2013-05-02

Apparatus and method for crystallization of silicon

#92
20130042993
2013-02-21

METHOD OF AND DEVICE FOR EQUALIZING SOLIDIFICATION PROCESS OF MOLTEN METAL PRODUCED, IN PARTICULAR, DURING STRIP CASTING

#93
20120236898
2012-09-20

Open bottom electric induction cold crucible for use in electromagnetic casting of ingots

#94
20120167629
2012-07-05

Apparatus and method for crystallization of silicon

#95
20120090805
2012-04-19

SYSTEMS AND METHODS FOR A THERMISTOR FURNACE

#96
20110297278
2011-12-08

Aluminum alloy products for manufacturing structural components and method of producing the same

#97
20110297239
2011-12-08

METHOD AND DEVICE FOR THE ELECTROMAGNETIC STIRRING OF ELECTRICALLY CONDUCTIVE FLUIDS

#98
20110247778
2011-10-13

METHOD OF SYNTHESIZING METAL -BASED COMPOSITE MATERIAL BY MELT REACTION IN COUPLING MAGNETIC FIELD AND ULTRASONIC FIELD

#99
20110247364
2011-10-13

PROCESS FOR PRODUCING MULTICRYSTALLINE SILICON INGOTS BY THE INDUCTION METHOD AND APPARATUS FOR CARRYING OUT THE SAME

#100
20110126670
2011-06-02

Method for refining metal

#101
20110036534
2011-02-17

PROCESS FOR PRODUCING LITHIUM-CONTAINING ALLOY MATERIAL

#102
20100238967
2010-09-23

METHOD OF PRODUCING A FINE GRAIN CASTING

#103
20100192727
2010-08-05

APPARATUS AND METHOD FOR MIXING, AGITATING AND TRANSPORTING MOLTEN OR SEMI-SOLID METAL-MATRIX COMPOSITE MATERIALS

#104
20100163207
2010-07-01

METHOD AND DEVICE FOR THE ELECTROMAGNETIC STIRRING OF ELECTRICALLY CONDUCTIVE FLUIDS

#105
20090226341
2009-09-10

High-purity hafnium, target and thin film comprising high-purity hafnium, and process for producing high-purity hafnium

#106
20090021336
2009-01-22

INDUCTOR FOR THE EXCITATION OF POLYHARMONIC ROTATING MAGNETIC FIELDS

#107
20080295991
2008-12-04

Process for producing metal-containing castings, and associated apparatus

#108
20080145692
2008-06-19

MAGNETIC PULSE-ASSISTED CASTING OF METAL ALLOYS & METAL ALLOYS PRODUCED THEREBY

#109
20080078481
2008-04-03

Controlled phase transition of metals

#110
20070215306
2007-09-20

Diecast machine and diecast method

#111
20070169915
2007-07-26

Method of axial porosity elimination and refinement of the crystalline structure of continuous ingots and castings

#112
20070158882
2007-07-12

Systems and methods of electromagnetic influence on electroconducting continuum

#113
20070158881
2007-07-12

System and method of electromagnetic influence on electroconducting continuum

#114
20070157996
2007-07-12

System and method of electromagnetic influence on electroconducting continuum

#115
20070157995
2007-07-12

Systems and methods of electromagnetic influence on electroconducting continuum

#116
20070151414
2007-07-05

Systems and methods of electromagnetic influence on electroconducting continuum

#117
20070151413
2007-07-05

Systems and methods of electromagnetic influence on electroconducting continuum

#118
20070145652
2007-06-28

Systems and methods of electromagnetic influence on electroconducting continuum

#119
20070114000
2007-05-24

Method and apparatus for making semi-solid metal slurry

#120
20070107467
2007-05-17

Metal glass body, process for producing the same and apparatus therefor

#121
20060278362
2006-12-14

Diecast machine

#122
20060157219
2006-07-20

Method and system for enhancing the quality of deposited metal

#123
20060123946
2006-06-15

Method and apparatus for treating articles during formation

#124
20060096732
2006-05-11

METHOD OF REFINEMENT OF MICROSTRUCTURE OF METALLIC MATERIALS

#125
20060038328
2006-02-23

Method and apparatus for magnetically stirring a thixotropic metal slurry

#126
20050098298
2005-05-12

Treating molten metals by moving electric arc

#127
20050011631
2005-01-20

Apparatus for manufacturing semi-solid metallic slurry

#128
18443635
2025-05-27

Method for production of graphene composite components having enhanced thermal conductivity

#129
18161443
2024-02-06

System and method of making a die cast part having high wear resistance

#130
17749724
2023-03-21

High-strength and high-thermal conductivity new material composite brake drum and preparation method thereof