ClassID:

39828

B22D19/16 - CPC Classification

Classification description:

Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills

Recent Application in this class:
#1
20260145227
2026-05-28

BIMETALLIC WEAR LINER AND ITS PREPARATION METHOD

#2
20250262659
2025-08-21

SAND CAST PROTOTYPE SYSTEM PROVIDING MATERIAL PROPERTIES THAT REPLICATE HIGH PRESSURE DIE-CASTING

#3
20250222513
2025-07-10

A METHOD FOR MANUFACTURE OF HYBRID METAL ALLOY CASTINGS

#4
20250129721
2025-04-24

Multi-Zone Blade Fabrication

#5
20240360539
2024-10-31

Preparation Method for Heterogeneous Mg Alloys Bar with High Elastic Modulus

#6
20240269733
2024-08-15

CASTING APPARATUS, CASTING PROCESS AND CAST COMPONENT

#7
20240226994
2024-07-11

COMPOSITE MOLD, METAL MOLDED ARTICLE, AND METHOD FOR MANUFACTURING SAME

#8
20240131576
2024-04-25

COMPOSITE MOLD, METAL MOLDED ARTICLE, AND METHOD FOR MANUFACTURING SAME

#9
20230193966
2023-06-22

Brake disc and method of manufacturing the same

#10
20220349141
2022-11-03

Guard for compactor vehicle and associated method

#11
20220347740
2022-11-03

Process for manufacturing a metal part

#12
20220062991
2022-03-03

Device for forming bimetal composite pipe by spinning semisolid metal powder on outer wall of steel pipe

#13
20210370389
2021-12-02

WASTE ALUMINIUM BASED MULTILAYER HYBRID AND FUNCTIONAL GRADED COMPOSITE FOAM AND THE PRODUCTION METHOD THEREOF

#14
20210362218
2021-11-25

Bi-metal valve body casting and method of making same

#15
20210308750
2021-10-07

BI-METAL ASSEMBLING METHOD AND BI-METAL ASSEMBLED STRUCTURE

#16
20210254474
2021-08-19

Multi-zone blade fabrication

#17
20210237134
2021-08-05

Composite roll for rolling and its production method

#18
20210213520
2021-07-15

Ring for a connection element, a connection element and corresponding manufacturing method

#19
20210154712
2021-05-27

Centrifugally cast composite roll for rolling and its production method

#20
20200316681
2020-10-08

Method of casting heterogeneous materials and a casting product manufactured thereby

#21
20200298294
2020-09-24

Outer layer of rolling roll and composite roll for rolling

#22
20200262002
2020-08-20

Process for manufacturing a composite cast part, and composite cast part

#23
20200009645
2020-01-09

Apparatus for the hot-chamber die casting of non ferrous alloys

#24
20190366402
2019-12-05

Composite roll for rolling and its production method

#25
20190352753
2019-11-21

Composite roll for rolling

#26
20190299279
2019-10-03

Die cast component

#27
20190271067
2019-09-05

Coating for a carrier material, core part for producing a composite part, composite part, and method for producing a composite part

#28
20190226043
2019-07-25

METHODS FOR MANUFACTURING ULTRA-HARD AND WEAR-RESISTANT COMPOSITE BLADE

#29
20190218646
2019-07-18

Slide material and method for manufacturing same, and slide member

#30
20190210100
2019-07-11

Method for providing preformed internal features, passages, and machining clearances for over-molded inserts

#31
20190168296
2019-06-06

Multi-shot casting

#32
20190168294
2019-06-06

Centrifugal casting apparatus for different materials

#33
20190151940
2019-05-23

Method for manufacturing a valve body having one or more corrosion-resistant internal surfaces

#34
20190099804
2019-04-04

Bi-metal valve body casting and method of making same

#35
20190024579
2019-01-24

Method for producing a unit consisting of eccentric rod and piston of a connecting rod of an internal combustion engine

#36
20180361445
2018-12-20

Roll for hot rolling process and method for manufacturing same

#37
20180333772
2018-11-22

Hybrid turbine blade for improved engine performance or architecture

#38
20180257134
2018-09-13

Special-shaped roll formed by a composite casting method and preparation process therefore

#39
20180252282
2018-09-06

VEHICLE BRAKE ROTOR AND METHOD OF MAKING SAME

#40
20180200991
2018-07-19

MULTILAYER PLAIN BEARING ELEMENT

#41
20180036983
2018-02-08

Briquetting roll and method for manufacturing the same

#42
20170370464
2017-12-28

Differential carrier case with inserted pipe for high pressure casting

#43
20170326633
2017-11-16

Method for manufacturing a valve body having one or more corrosion-resistant internal surfaces

#44
20170292382
2017-10-12

Manufacturing a monolithic component with discrete portions formed of different metals

#45
20170282231
2017-10-05

Titanium casting product for hot rolling and method for producing the same

#46
20170274448
2017-09-28

METHOD FOR INTEGRALLY FORMING NON-METAL PART AND METAL PART

#47
20170259330
2017-09-14

Multi-shot casting

#48
20170173669
2017-06-22

Method and assembly for forming components having an internal passage defined therein

#49
20170173667
2017-06-22

Method and assembly for forming components having internal passages using a lattice structure

#50
20170152634
2017-06-01

ALUMINUM-STAINLESS STEEL CONDUCTOR (THIRD) RAIL

#51
20170136536
2017-05-18

Casting methods and articles

#52
20170044788
2017-02-16

SEISMIC ISOLATION DEVICE AND MANUFACTURING METHOD OF THE SAME

#53
20170037917
2017-02-09

Vehicle brake rotor and method of making same

#54
20170014901
2017-01-19

Wear Part with Hardfacing and Method of Making Same

#55
20160375487
2016-12-29

Automated bi-casting

#56
20160368046
2016-12-22

Forming a Composite Component

#57
20160305498
2016-10-20

BRAKE DISCS

#58
20160288201
2016-10-06

Method and apparatus for manufacturing a multi-alloy cast structure

#59
20160263650
2016-09-15

Manufacturing method for metallic housing of electronic device

#60
20160207084
2016-07-21

Centrifugally cast, hot-rolling composite roll

#61
20160206058
2016-07-21

CO-CASTING PRECIOUS METAL TO AN ALTERNATIVE MATERIAL

#62
20160199907
2016-07-14

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

#63
20160193637
2016-07-07

Centrifugally cast composite roll and its production method

#64
20160158834
2016-06-09

Castings and manufacture methods

#65
20160059651
2016-03-03

Control arm and a method for forming the same

#66
20160039001
2016-02-11

Method of casting

#67
20160031005
2016-02-04

Method of making an assembly having a cast iron subassembly

#68
20160023215
2016-01-28

Process for producing a casing for a roller press

#69
20160008878
2016-01-14

Method Of Manufacturing A Workpiece With Multiple Metal Layers

#70
20160008877
2016-01-14

Composite casting part

#71
20150361656
2015-12-17

SEISMIC ISOLATION DEVICE AND MANUFACTURING METHOD OF THE SAME

#72
20150336353
2015-11-26

Centrifugally cast hot-rolling composite roll

#73
20150328681
2015-11-19

Multi-shot casting

#74
20150321249
2015-11-12

Hybrid turbine blade for improved engine performance or architecture

#75
20150314566
2015-11-05

Metallic glass parts including core and shell

#76
20150303366
2015-10-22

Method of manufacturing thermoelectric module, and thermoelectric module

#77
20150280539
2015-10-01

Primary part for a linear motor, a linear motor comprising the same, and method for manufacturing such primary part

#78
20150258607
2015-09-17

Layer-by layer construction with bulk metallic glasses

#79
20150252452
2015-09-10

Insert molding of bulk amorphous alloy into open cell foam

#80
20150239213
2015-08-27

Insert casting or tack welding of machinable metal in bulk amorphous alloy part and post machining the machinable metal insert

#81
20150230568
2015-08-20

CO-CASTING PRECIOUS METAL TO AN ALTERNATIVE MATERIAL

#82
20150218687
2015-08-06

Cylinder liner and method for producing same

#83
20150204142
2015-07-23

Rotary drill bits comprising maraging steel and methods of forming such drill bits

#84
20150190686
2015-07-09

Casting method for manufacturing a golf club head having an embedded heterogeneous material

#85
20150184712
2015-07-02

Brake disc manufactured from heterogeneous materials and method of manufacturing the same

#86
20150165518
2015-06-18

METHOD OF PRODUCING INGOT WITH VARIABLE COMPOSITION USING PLANAR SOLIDIFICATION

#87
20150107399
2015-04-23

Outer column for telescopic steering apparatus

#88
20150107398
2015-04-23

Telescopic steering apparatus and outer column

#89
20150053363
2015-02-26

Method for manufacturing composite double-metal fracture splitting connecting rod

#90
20150035245
2015-02-05

Controlled pressure casting

#91
20150000129
2015-01-01

Method for manufacturing piston of automobile engine

#92
20140377587
2014-12-25

Centrifugally cast composite roll and its production method

#93
20140363305
2014-12-11

Hybrid turbine blade for improved engine performance or architecture

#94
20140345353
2014-11-27

Centrifugally cast composite roll for hot rolling and its production method

#95
20140342139
2014-11-20

Casting method, cast article and casting system

#96
20140311273
2014-10-23

Steering column and manufacturing method thereof, and steering apparatus using this steering column

#97
20140290894
2014-10-02

Surface treatment for improved bonding in bi-metallic casting

#98
20140248511
2014-09-04

Centrifugally cast composite roll and its production method

#99
20140246847
2014-09-04

Steering column and manufacturing method thereof

#100
20140190649
2014-07-10

Case corrosion-resistant liners in nozzles and case bodies to eliminate overlays

#101
20140182803
2014-07-03

Method and device for the aluminothermic welding of rails

#102
20140150985
2014-06-05

Bimetallic casting

#103
20140007983
2014-01-09

Insert molding of bulk amorphous alloy into open cell foam

#104
20140007982
2014-01-09

Insert casting or tack welding of machinable metal in bulk amorphous alloy part and post machining the machinable metal insert

#105
20130306198
2013-11-21

Layer-by-layer construction with bulk metallic glasses

#106
20130277155
2013-10-24

High thermal conductivity disk brakes

#107
20130248133
2013-09-26

Method of producing ingot with variable composition using planar solidification

#108
20130146366
2013-06-13

Methods of forming earth-boring tools

#109
20130140116
2013-06-06

Method for producing brake disc, mold for producing brake disc, and brake disc

#110
20130087242
2013-04-11

Method and device for manufacturing a bi-material sleeve and sleeve thus produced

#111
20130040160
2013-02-14

METHOD FOR MANUFACTURING A PLATE INCLUDING MULTIPLE METAL LAYERS

#112
20120325423
2012-12-27

METHOD OF MANUFACTURING A MOTOR ROTOR

#113
20120312495
2012-12-13

Technology of production of bimetallic and multilayer casts by gravity or spun casting

#114
20120298324
2012-11-29

METHOD AND DEVICE FOR MANUFACTURING COVER INCLUDING MULTIPLE METAL LAYERS

#115
20120270070
2012-10-25

HYBRID COPPER ALLOY REALIZING SIMULTANEOUSLY HIGH STRENGTH, HIGH ELASTIC MODULUS, HIGH CORROSION-RESISTANCE, WEAR RESISTANCE, AND HIGH CONDUCTIVITY AND MANUFACTURING METHOD THEREOF

#116
20120248857
2012-10-04

Flanged bearing ring for a bearing unit of a motor vehicle wheel

#117
20120193061
2012-08-02

METHOD AND DEVICE FOR MANUFACTURING COVER INCLUDING MULTIPLE METAL LAYERS

#118
20120186770
2012-07-26

Method and apparatus for production of rotatable sputtering targets

#119
20120180749
2012-07-19

Piston with bi-metallic dome

#120
20120086264
2012-04-12

Bimetallic casting

#121
20120003494
2012-01-05

Casing molded with attached pipes

#122
20110185857
2011-08-04

Mould and a method of composite casting of a one piece cast tool

#123
20110180230
2011-07-28

Self positioning of the steel blank in the graphite mold

#124
20110171490
2011-07-14

METHOD FOR THE PRODUCTION OF COMPOSITE METAL SEMI-FINISHED PRODUCTS

#125
20110162521
2011-07-07

MMC cylinder liner and method for producing the same

#126
20110146937
2011-06-23

Method for casting a composite ingot

#127
20110146845
2011-06-23

FLUX AND METHOD FOR THE REDUCTION OF OXIDE LAYERS ON METALLIC SURFACES

#128
20110123828
2011-05-26

Method of composite casting of a one-piece cast tool

#129
20110120664
2011-05-26

Mould and a method of its manufacture

#130
20110109151
2011-05-12

CAST AXLE STUB WITH A CAST-IN STEEL CORE PROCESS FOR PRODUCING THE AXLE STUB

#131
20110068619
2011-03-24

Hybrid component

#132
20110061980
2011-03-17

Composite brake disc

#133
20110052933
2011-03-03

Composite cast tool

#134
20110036531
2011-02-17

System and Method for Integrally Casting Multilayer Metallic Structures

#135
20110027607
2011-02-03

MAGNESIUM HYBRID PARTS AND PROCESSES

#136
20110012320
2011-01-20

Controlled pressure casting

#137
20100297467
2010-11-25

METHOD OF PRODUCING INGOT WITH VARIABLE COMPOSITION USING PLANAR SOLIDIFICATION

#138
20100215296
2010-08-26

Bearing component for a rolling bearing or for a sliding bearing

#139
20100031914
2010-02-11

HOLLOW MEMBER, CYLINDER SLEEVE AND METHODS FOR PRODUCING THEM

#140
20100028715
2010-02-04

SIMULTANEOUS MULTI-ALLOY CASTING

#141
20090178640
2009-07-16

Cast steel piston for internal combustion engines

#142
20090096245
2009-04-16

Spray cast mixed-material vehicle closure panels

#143
20090095436
2009-04-16

Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components

#144
20090044923
2009-02-19

Casting noise-damped, vented brake rotors with embedded inserts

#145
20090041962
2009-02-12

COMPOSITE CASTING PROCESS

#146
20090014144
2009-01-15

Controlled pressure casting

#147
20080265626
2008-10-30

Method of making a subframe of a motor vehicle, and subframe for a motor vehicle

#148
20080226936
2008-09-18

Centrifugally cast external layer for rolling roll and method for manufacture thereof

#149
20080169077
2008-07-17

Method of reinforcing low melting temperature cast metal parts

#150
20080107916
2008-05-08

Method for producing a functionally gradient component

#151
20080050607
2008-02-28

Simultaneous multi-alloy casting

#152
20070271793
2007-11-29

Hybrid component

#153
20070259200
2007-11-08

Manufacturing process for semi-finished products containing two aluminum-based alloys

#154
20070163742
2007-07-19

Tool and method for its manufacture

#155
20060231231
2006-10-19

METHOD OF TWO SHOT MOLD METALLIZING OF POLYMER COMPONENTS

#156
20050061129
2005-03-24

Tool and method for its manufacture

#157
20050037215
2005-02-17

Metal casting fabrication method

#158
19295722
2026-05-26

Structure of carbide steel rod embedded in steel matrix and composite casting process

#159
17749724
2023-03-21

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

#160
17243377
2022-03-08

Tooth for compactor vehicle and associated method