ClassID:

119295

C22B9/003 - CPC Classification

Classification description:

General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction

Recent Application in this class:
#1
20250369070
2025-12-04

METHOD OF MANUFACTURING ALUMINIUM DEOX, ALUMINIUM POWDER, AND ZINC OXIDE IN A SINGLE BATCH PROCESS

#2
20250354236
2025-11-20

METHOD FOR REMOVING SLAG DURING REMELTING OF NI-BASED SUPERALLOY

#3
20250214141
2025-07-03

DEVICE AND METHOD FOR PRODUCING METAL POWDER USING AN INDUCTION COIL AND AN INTERMEDIATE COIL

#4
20240368732
2024-11-07

SUSTAINABLE REMELTING LINE FOR ALUMINIUM ALLOY SCRAP

#5
20240352556
2024-10-24

METHOD FOR SUSTAINABLY RECYCLING ALUMINIUM ALLOY SCRAP

#6
20240352555
2024-10-24

METHOD FOR MELTING A CHARGE OF ALUMINIUM USING AN INDUCTION FURNACE

#7
20240261857
2024-08-08

DEVICE AND METHOD FOR PRODUCING METAL POWDER USING AN INDUCTION COIL AND AN INTERMEDIATE COIL

#8
20230399721
2023-12-14

RECYCLING METHOD FOR HEAVY RARE EARTH ELEMENT AND RECYCLING METHOD FOR RARE EARTH MAGNET

#9
20200400375
2020-12-24

Oven for the melting of precious metals in the jewellery sector

#10
20200173723
2020-06-04

Cold crucible structure

#11
20190366414
2019-12-05

Systems and methods for processing alloy ingots

#12
20180227989
2018-08-09

Alloy melting and holding furnace

#13
20180087840
2018-03-29

Method and device for driving conductive metal

#14
20170283906
2017-10-05

METHOD FOR DEOXIDIZING Ti-Al ALLOY

#15
20170096728
2017-04-06

Production method of maraging steel

#16
20160376685
2016-12-29

Alloy melting and refining method

#17
20160362766
2016-12-15

Recovering heavy rare earth metals from magnet scrap

#18
20160177418
2016-06-23

Refining device and refining method for titanium scraps and sponge titanium using deoxidising gas

#19
20160167100
2016-06-16

Systems and methods for processing alloy ingots

#20
20160160318
2016-06-09

System and method for adding molten lithium to a molten aluminium melt

#21
20160032427
2016-02-04

METHOD FOR MANUFACTURING HIGH PURITY MANGANESE AND HIGH PURITY MANGANESE

#22
20160017460
2016-01-21

FREEFALL FORMING OF BULK METALLIC GLASS FEEDSTOCK AND SHEET MATERIAL

#23
20160002749
2016-01-07

METHOD FOR MANUFACTURING HIGH PURITY MANGANESE AND HIGH PURITY MANGANESE

#24
20150322543
2015-11-12

Apparatus and method for priming a molten metal filter

#25
20150147227
2015-05-28

Alloy melting and holding furnace

#26
20150020646
2015-01-22

Method for manufacturing titanium ingot

#27
20140083250
2014-03-27

Crucible and dual frequency control method for semi-liquid metal processing

#28
20130025415
2013-01-31

VAPOR-REINFORCED EXPANDING VOLUME OF GAS TO MINIMIZE THE CONTAMINATION OF PRODUCTS TREATED IN A MELTING FURNACE

#29
20120261262
2012-10-18

Purifying Apparatus and Purifying Method

#30
20120145353
2012-06-14

Method for producing alloy ingot

#31
20110248432
2011-10-13

Non-ferrous metal melt pump and melting furnace system using the same

#32
20110197709
2011-08-18

Agitation device, melting apparatus and melting method

#33
20110197707
2011-08-18

Method for reducing oxidic slags and dusts using inductively heated furnace

#34
20110195270
2011-08-11

Systems and methods for processing alloy ingots

#35
20100242675
2010-09-30

Modified induction furnace and process for removing zinc-containing metallurgical waste, with recovery of the metals therefrom

#36
20100236362
2010-09-23

Device for submerging material into liquid metal by an electromagnetic stirrer

#37
20100101957
2010-04-29

Purifying apparatus and purifying method

#38
20100064849
2010-03-18

Method and apparatus for manufacturing high-purity alloy

#39
20100044934
2010-02-25

Electromagnetic stirrer

#40
20100031771
2010-02-11

Method for reducing oxidic slags and dusts and inductively heatable furnance for carrying out this method

#41
20090322000
2009-12-31

Melting furnace with agitator

#42
20090229410
2009-09-17

Processing parameters for operation of a channel induction furnace

#43
20090229409
2009-09-17

Feed material composition and handling in a channel induction furnace

#44
20090229408
2009-09-17

Use of a channel induction furnace to process at least one of a molten metal product, a vapor phase metal product and a slag product from a variety of feed materials

#45
20090229407
2009-09-17

Reductant addition in a channel induction furnace

#46
20090229406
2009-09-17

Slag control in a channel induction furnace

#47
20090165989
2009-07-02

Casting method and apparatus

#48
20090140473
2009-06-04

Refractory crucibles capable of managing thermal stress and suitable for melting highly reactive alloys

#49
20090120236
2009-05-14

PRECIOUS METAL RECOVERY FROM THE ANODE SLIME AND GRANULATED MATERIALS BY OPTIMUM INDUCTION SMELTING

#50
20090064821
2009-03-12

Vapor-Reinforced Expanding Volume of Gas to Minimize the Contamination of Products Treated in a Melting Furnace

#51
20090038772
2009-02-12

Induction melting apparatus employing halide type crucible, process for producing the crucible, method of induction melting, and process for producing ingot of ultrahigh-purity Fe-, Ni-, or Co-based alloy material

#52
20090028744
2009-01-29

Ultra-high purity NiPt alloys and sputtering targets comprising same

#53
20090020925
2009-01-22

Melting furnace with agitator and agitator for melting furnace

#54
20090004043
2009-01-01

Corrosion-resistant nickel-base alloy

#55
20080314547
2008-12-25

Casting method and apparatus

#56
20080290569
2008-11-27

Crucibles for melting titanium alloys

#57
20080290568
2008-11-27

Reinforced refractory crucibles for melting titanium alloys

#58
20080257111
2008-10-23

Method for smelting fragmentized aluminum scrap

#59
20080191395
2008-08-14

Apparatus for producing nano-particles of silver

#60
20080178705
2008-07-31

Titanium processing with electric induction energy

#61
20080156453
2008-07-03

Articles for use with highly reactive alloys

#62
20070295166
2007-12-27

Method for Melting Magnesium and Melting Apparatus

#63
20070157761
2007-07-12

Use of an induction furnace for the production of iron from ore

#64
20070062330
2007-03-22

Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control

#65
20050247162
2005-11-10

Precious metals recovery from waste materials using an induction furnace

#66
20050200442
2005-09-15

Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes

#67
20050179175
2005-08-18

Method and apparatus for producing nano-particles of silver