ClassID:

119304

C22B9/103 - CPC Classification

Classification description:

General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, Methods of introduction of solid or liquid refining or fluxing agents

Recent Application in this class:
#1
20260109616
2026-04-23

METHOD FOR RECOVERING LITHIUM FROM WASTE LITHIUM BATTERIES

#2
20240318281
2024-09-26

PRODUCTION METHOD FOR VALUABLE METALS

#3
20240279772
2024-08-22

MAGNESIUM REDUCTION IN MOLTEN ALUMINUM

#4
20240002976
2024-01-04

METHOD FOR MELTING FERROUS METALS, NON-FERROUS METALS, MACHINING WASTE AND SCRAP AND STEEL

#5
20190136343
2019-05-09

Processing of iron-rich rare earth bearing ores

#6
20180195149
2018-07-12

DE-LEADING TREATMENT METHOD FOR LEAD-CONTAINING COPPER ALLOY AND DE-LEADING CORED WIRE USED IN SAID METHOD

#7
20180141113
2018-05-24

Method and apparatus for continuous semisolid die casting

#8
20170051380
2017-02-23

HOMOGENIZATION METHOD FOR Cu ALLOY COMPRISING Ru

#9
20170036913
2017-02-09

Methods for treating an offgas containing carbon oxides

#10
20160362766
2016-12-15

Recovering heavy rare earth metals from magnet scrap

#11
20160312343
2016-10-27

Method for producing manganese containing ferroalloy

#12
20160312335
2016-10-27

METHOD FOR MANUFACTURING Ca-CONTAINING COPPER ALLOY

#13
20160312334
2016-10-27

Soldering process

#14
20160186291
2016-06-30

Continuous Ore Process and Apparatus Using Plasma

#15
20160186277
2016-06-30

Molten iron refining method and device thereof

#16
20160116216
2016-04-28

Overflow molten metal transfer pump with gas and flux injection

#17
20160115561
2016-04-28

Method and device for treating a metal or a molten metal alloy using an addition agent

#18
20160108496
2016-04-21

Rotary injector and process of adding fluxing solids in molten aluminum

#19
20150344989
2015-12-03

Composite briquette for steelmaking or ironmaking furnace charge

#20
20150344799
2015-12-03

Composite briquette for steelmaking or ironmaking furnace charge

#21
20150306662
2015-10-29

Spreading device for bulk material on a circular surface and method for operating the same

#22
20150135902
2015-05-21

Methods for industrial-scale production of metal matrix nanocomposites

#23
20150059527
2015-03-05

Methods for treating an offgas containing carbon oxides

#24
20150050181
2015-02-19

Fluxing method to reverse the adverse effects of aluminum impurities in nickel-based glass-forming alloys

#25
20140263703
2014-09-18

Rotational lance drive and rotational lance injection method

#26
20140238198
2014-08-28

Apparatus and methods for purifying lead

#27
20140130638
2014-05-15

Wire for refining molten metal and associated method of manufacture

#28
20140083253
2014-03-27

Flux injection assembly and method

#29
20140042676
2014-02-13

DEVICE TO INJECT SOLID MATERIAL INTO A BATH OF LIQUID METAL, AND CORRESPONDING METHOD

#30
20130305882
2013-11-21

Titanium-containing molded body

#31
20130294965
2013-11-07

ANTIMONY-MODIFIED LOW-LEAD COPPER ALLOY

#32
20130199339
2013-08-08

Apparatus and methods for industrial-scale production of metal matrix nanocomposites

#33
20120017726
2012-01-26

USE OF A TERTIARY SALT FLUX OF NACL, KCI AND MGCL2 FOR THE PURIFICATION OF ALUMINIUM OR ALUMINIUM ALLOYS, AND METHOD THEREOF

#34
20110296952
2011-12-08

Soldering process

#35
20110062215
2011-03-17

SOLDERING PROCESS

#36
20100307293
2010-12-09

Use of a binary salt flux of NaCl and MgClfor the purification of aluminium or aluminium alloys, and method thereof

#37
20100050815
2010-03-04

Method and device for admixture of powder in a liquid

#38
20100031772
2010-02-11

MOLDED BODY CONTAINING TITANIUM

#39
20090308203
2009-12-17

Method and device for metal purification and separation of purified metal from metal mother liquid such as aluminium

#40
20090229415
2009-09-17

Molten aluminum refining and gas dispersion system

#41
20090007989
2009-01-08

METAL BATH FLUX AND METHOD TO TREAT METAL BATH FLUX AND METHOD TO PRODUCE A METAL BATH FLUX

#42
20080236336
2008-10-02

Flux injection with pump for pumping molten metal

#43
20080236334
2008-10-02

Melting metallurgical process for producing metal melts and transition metal-containing additive for use in this method

#44
20080202290
2008-08-28

System and method for in-line molten metal processing using salt reactant in a deep box degasser

#45
20070210495
2007-09-13

System of gas and/or gas and powders injection in liquid metals through rotary refractory lance

#46
20060272702
2006-12-07

Method for introducing additives into fluids

#47
20060254389
2006-11-16

Method for introducing additives to liquid metal, ceramic/metallic powder

#48
20060231171
2006-10-19

Method for adding boron to metal alloys

#49
20050230457
2005-10-20

Soldering process

#50
16257289
2019-12-24

Systems, methods, and cored wires for treating a molten metal