ClassID:

90026

C04B2235/9676 - CPC Classification

Classification description:

Aspects relating to ceramic starting mixtures or sintered ceramic products; Aspects relating to sintered or melt-casted ceramic products; Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance; Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Recent Application in this class:
#1
20250345843
2025-11-13

PRINTABLE CERAMIC COMPOSITIONS FOR ADDITIVE MANUFACTURING OF METAL OBJECTS

#2
20250196157
2025-06-19

REFRACTORY LINING DESIGN FOR MAGNETIC SEPARATION

#3
20250187064
2025-06-12

Spherical Fused Silica Compositions for Injection Molded Ceramic Cores and Methods of Making Parts Using Such Compositions

#4
20250178080
2025-06-05

AN ARTICLE COMPRISING A COMPOSITE COMPRISING GRAPHITE

#5
20250171367
2025-05-29

REFRACTORY PRODUCT FOR USE IN CONTINUOUS CASTING, AND REFRACTORY PRODUCT MEMBER

#6
20250145541
2025-05-08

REFRACTORY MATERIALS

#7
20250091958
2025-03-20

REFRACTORY MATERIALS

#8
20240416360
2024-12-19

Refractory lining design for magnetic separation

#9
20240300860
2024-09-12

REFRACTORY MATERIALS

#10
20240261851
2024-08-08

REFRACTORY MATERIAL WITH FUNCTION OF CLEANING MOLTEN STEEL, PREPARATION METHOD THEREFOR AND USE THEREOF

#11
20240246862
2024-07-25

CORROSION-RESISTANT REFRACTORY MATERIAL, PREPARATION METHOD THEREFOR, AND USE THEREOF

#12
20240246861
2024-07-25

CA6-BASED REFRACTORY MATERIAL WITH MEDIUM VOLUME DENSITY, PREPARATION METHOD THEREFOR, AND USE THEREOF

#13
20240189889
2024-06-13

REFRACTORY ARTICLE AND COMPOSITION

#14
20230339013
2023-10-26

Spherical fused silica compositions for injection molded ceramic cores and methods of making parts using such compositions

#15
20230265018
2023-08-24

MOLTEN METAL PROCESSING APPARATUS

#16
20230212078
2023-07-06

REFRACTORY LINING DESIGN AND SEPARATION VIA DESTRUCTIVE HYDRATION

#17
20230212077
2023-07-06

REFRACTORY LINING DESIGN AND STEEL PRACTICE FOR LOW REFRACTORY WASTE, AND REFRACTORY BASED ON RECLAIMED LOW-IMPURITY MAGNESIA-CARBON AGGREGATE

#18
20220371081
2022-11-24

COATING COMPOSITION FOR THE FOUNDRY INDUSTRY, CONTAINING PARTICULATE, AMORPHOUS SILICON DIOXIDE AND ACID

#19
20220355365
2022-11-10

SIZED MOLDS OBTAINABLE FROM A MOLDING MATERIAL MIXTURE CONTAINING AN INORGANIC BONDING AGENT AND PHOSPHATIC COMPOUNDS AND OXIDIC BORON COMPOUNDS AND METHOD FOR PRODUCTION AND USE THEREOF

#20
20220315494
2022-10-06

Metering device for withdrawing and dispensing a melt and method for producing the metering device

#21
20220212998
2022-07-07

CRUCIBLES AND COMPOSITIONS AND PROCESSES FOR MAKING SAME

#22
20210331096
2021-10-28

Ceramic filter and manufacturing method therefor

#23
20210284579
2021-09-16

Titanium-containing calcium hexaaluminate material and preparation method thereof

#24
20210121944
2021-04-29

Spiral-orifice ceramic filter for metal casting

#25
20210002176
2021-01-07

Refractory compositions and in situ anti-oxidation barrier layers

#26
20200339479
2020-10-29

REFRACTORY PLATE FOR A SLIDE GATE VALVE, USE OF A FUSED RAW MATERIAL AS A MATERIAL IN SUCH A PLATE AND A MELTING VESSEL COMPRISING SUCH A PLATE

#27
20200308065
2020-10-01

KR desulfurization stirring paddle casting material and preparation method therefor

#28
20200207665
2020-07-02

Refractory batch, a method for producing an unshaped refractory ceramic product from the batch and an unshaped refractory ceramic product obtained by the method

#29
20200198003
2020-06-25

Refractory lining structure

#30
20200114415
2020-04-16

FOUNDRY MEDIA FORMED FROM SLURRY DROPLETS AND METHODS OF USE

#31
20200101522
2020-04-02

Mold material mixture containing additives for reducing casting defects

#32
20200001354
2020-01-02

Coating composition for the foundry industry, containing particulate, amorphous silicon dioxide and acid

#33
20190270042
2019-09-05

Ceramic foam filter and manufacturing method thereof

#34
20190240605
2019-08-08

Ceramic foam filter for non-ferrous metals

#35
20190184450
2019-06-20

Foundry media formed from slurry droplets and methods of use

#36
20190176219
2019-06-13

Needle-shaped cylinder liner and preparation method therefor, and coating liquid for preparing needle-shaped cylinder liner

#37
20190084886
2019-03-21

MGO-PARTIALLY STABILIZED ZIRCONIA SOLID ELECTROLYTE DOPED WITH MN OR CO

#38
20180319711
2018-11-08

Methods for forming ceramic cores

#39
20180282231
2018-10-04

Monolithic refractory

#40
20180141868
2018-05-24

ARTICLE MADE FROM REFRACTORY MATERIAL FOR CONTACT WITH A LIQUID METAL OR ALLOY, A METHOD FOR MANUFACTURE, USE AND METHOD OF USE OF SAME

#41
20180105470
2018-04-19

Bonded zirconia refractories and methods for making the same

#42
20170275731
2017-09-28

Hearth roll and continuous annealing facility

#43
20170241713
2017-08-24

Advanced material for molten metal processing equipment

#44
20170152188
2017-06-01

Refractory product, use of zirconium dioxide, zirconium dioxide, method for manufacturing a refractory product and a refractory product manufactured therewith

#45
20170066689
2017-03-09

Alumina-based filling sand for sliding nozzle

#46
20170050884
2017-02-23

Refractory ceramic batch composition, use of a batch composition of this type, and metallurgical melting vessel

#47
20170029341
2017-02-02

Castable refractory material

#48
20160370115
2016-12-22

Molten metal-containing vessel, and methods of producing same

#49
20150147186
2015-05-28

Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys

#50
20140084525
2014-03-27

Method for manufacturing a refractory for an inner lining of a blast furnace and blast furnace having the inner lining

#51
20130089457
2013-04-11

Composite material, part for continuous casting, continuous casting nozzle, continuous casting method, cast material, and magnesium alloy cast coil material

#52
20130045856
2013-02-21

Refractory slag band

#53
20120316053
2012-12-13

Powder for glass-ceramic dry refractory material

#54
20120309608
2012-12-06

Powder for dry refractory material

#55
20120308813
2012-12-06

HIGH-TEMPERATURE-RESISTANT HYBRID MATERIAL MADE OF CALCIUM SILICATE AND CARBON

#56
20120267812
2012-10-25

Composition useful as mortar or coatings refractories

#57
20120175804
2012-07-12

LOW EXPANSION CORROSION RESISTANT CERAMIC FOAM FILTERS FOR MOLTEN ALUMINUM FILTRATION

#58
20120018007
2012-01-26

Zirconia powder

#59
20110277951
2011-11-17

Refractory material, continuous casting nozzle using the refractory material, production methods for the continuous casting nozzle, and continuous casting methods using the continuous casting nozzle

#60
20110268243
2011-11-03

FUEL CHANNEL ARRANGED TO BE COMPRISED BY A FUEL ELEMENT FOR A FISSION REACTOR

#61
20110221456
2011-09-15

SENSOR SYSTEM AND METHODS FOR ENVIRONMENTAL SENSING

#62
20110139797
2011-06-16

Molten metal-containing vessel and methods of producing same

#63
20110021340
2011-01-27

REFRACTORY

#64
20100298109
2010-11-25

Zirconia-mullite refractory raw material and a plate brick

#65
20100216626
2010-08-26

Aluminum resistant refractory composition and method

#66
20100152321
2010-06-17

HOT CASTING REPAIR MIX

#67
20100113244
2010-05-06

Low expansion corrosion resistant ceramic foam filters for molten aluminum filtration

#68
20100093513
2010-04-15

Refractory composition, formed refractory article, and sintered refractory article

#69
20100065977
2010-03-18

FILLING MATERIALS FOR USE IN METAL PROCESSING AND METHODS OF USE THEREOF

#70
20100038050
2010-02-18

Continuous casting of molten steel for sheet metal

#71
20090233081
2009-09-17

Zirconia-carbon-containing refractory and method for producing same

#72
20090197758
2009-08-06

Hafnia-modified rare-earth metal-based ceramic bodies and casting processes performed therewith

#73
20090123645
2009-05-14

Refractory articles

#74
20090121197
2009-05-14

Sintered Material, Sinterable Powder Mixture, Method for Producing Said Material and Use Thereof

#75
20090114365
2009-05-07

MATERIAL USED TO COMBAT THERMAL EXPANSION RELATED DEFECTS IN HIGH TEMPERATURE CASTING PROCESSES

#76
20090114364
2009-05-07

Material used to combat thermal expansion related defects in high temperature casting processes

#77
20090044723
2009-02-19

Carbon-containing refractory, production method thereof, and pitch-containing refractory raw material

#78
20090032210
2009-02-05

Exothermic And Insulating Feeder Sleeves Having A High Gas Permeability

#79
20080317085
2008-12-25

Lining for Carbothermic Reduction Furnace

#80
20080254967
2008-10-16

Fired refractory ceramic product and a batch for the production thereof

#81
20080163999
2008-07-10

Method of and apparatus for conveying molten metals while providing heat thereto

#82
20080020920
2008-01-24

Ceramics sintered and exothermic body for metal vapor deposition

#83
20070252308
2007-11-01

Method for suppressing reaction of molten metals with refractory materials

#84
20070090047
2007-04-26

Refractory articles

#85
20060289300
2006-12-28

Aluminium-wettable carbon-based body

#86
20060264315
2006-11-23

Refractory articles

#87
20060214029
2006-09-28

Immersion nozzle for continuous casting of steel and continuous steel casting method using same

#88
20060166808
2006-07-27

Ceramic plates for side DAMS of twin-drum continuous strip casters

#89
20050288170
2005-12-29

Unshaped refractories

#90
20050288168
2005-12-29

Articles for casting applications comprising ceramic composite and methods for making articles thereof

#91
20050255986
2005-11-17

Monothilic refractory composition

#92
20050254543
2005-11-17

Lining for carbothermic reduction furnace

#93
20050194118
2005-09-08

Shell mold binder composition and method

#94
20050127549
2005-06-16

Method for suppressing reaction of molten metals with refractory materials

#95
20050109615
2005-05-26

Stabilizers for titanium diboride-containing cathode structures

#96
20050065015
2005-03-24

Container for evaporation of metal and method to manufacture thereof

#97
20050035504
2005-02-17

Molten metal supply device and aluminum titanate ceramic member having improved non-wettability

#98
18658391
2025-05-20

Mold compositions for additive casting of metal objects