ClassID:

119308

C22B9/18 - CPC Classification

Classification description:

General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals; Remelting metals Electroslag remelting

Recent Application in this class:
#1
20250154617
2025-05-15

STEEL PLATE FOR ADVANCED NUCLEAR POWER UNIT REACTOR CORE SHELL CYLINDER AND MANUFACTURING METHOD FOR STEEL PLATE

#2
20240384383
2024-11-21

PROCESS FOR MANUFACTURING A NICKEL-BASED ALLOY PRODUCT

#3
20240209473
2024-06-27

REMELTING PLANT FOR METALS, AND METHOD FOR REMELTING METALS

#4
20230203630
2023-06-29

A WEAR-RESISTANT STEEL WITH EXCELLENT SURFACE QUALITY AND A PRODUCTION METHOD THEREOF

#5
20230183840
2023-06-15

Wroughtable, Chromium-Bearing, Cobalt-Based Alloys with Improved Resistance to Galling and Chloride-Induced Crevice Attack

#6
20230175093
2023-06-08

PROCESS FOR SMELTING STEEL FOR ULTRAFINE CARBORUNDUM WIRE

#7
20230054329
2023-02-23

Steel for wind power gear with improved purity and reliability, and smelting method therefor

#8
20230018117
2023-01-19

Feed Method for Electroslag Remelting Furnace

#9
20220243310
2022-08-04

ULTRA-THIN ULTRA-HIGH STRENGTH STEEL WIRE, WIRE ROD AND METHOD OF PRODUCING WIRE ROD

#10
20220234098
2022-07-28

Composite equal additive manufacturing method

#11
20220228243
2022-07-21

Method for producing high nitrogen steel by duplex melting process of pressurized ladle refining and pressurized electroslag remelting

#12
20220056545
2022-02-24

STEEL, PRODUCT MADE OF SAID STEEL, AND MANUFACTURING METHOD THEREOF

#13
20210062292
2021-03-04

Large-sized high-Nb superalloy ingot and smelting process thereof

#14
20200392603
2020-12-17

Remelting plant and method for operating a remelting plant

#15
20190366414
2019-12-05

Systems and methods for processing alloy ingots

#16
20190144969
2019-05-16

Electroslag remelting process and melting vessel

#17
20190048433
2019-02-14

Low thermal expansion superalloy and manufacturing method thereof

#18
20190039127
2019-02-07

Mould for manufacturing mould steels

#19
20180207719
2018-07-26

Electro-Slag Remelting Installation

#20
20180087123
2018-03-29

Steel, product made of said steel, and manufacturing method thereof

#21
20160376685
2016-12-29

Alloy melting and refining method

#22
20160325344
2016-11-10

Method and plant for the production of long ingots having a large cross-section

#23
20160167100
2016-06-16

Systems and methods for processing alloy ingots

#24
20160045952
2016-02-18

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

#25
20150026957
2015-01-29

Method for manufacturing forged steel roll

#26
20140363297
2014-12-11

Ni based forged alloy, and turbine disc, turbine spacer and gas turbine each using the same

#27
20130336353
2013-12-19

Furnace And Method For Electroslag Remelting

#28
20120279350
2012-11-08

Degassing of martensitic stainless steel before remelting beneath a layer of slag

#29
20120260771
2012-10-18

Homogenization of martensitic stainless steel after remelting under a layer of slag

#30
20120199252
2012-08-09

Heat treatment of martensitic stainless steel after remelting under a layer of slag

#31
20120132385
2012-05-31

Method and device for remelting metal in an electric furnace

#32
20120042749
2012-02-23

ESR melting of NiTi alloys

#33
20120003117
2012-01-05

Process for manufacturing steel blanks

#34
20110277950
2011-11-17

METHOD AND DEVICE FOR THE CONTINUOUS DETECTION OF THE SLAG LEVEL IN ELECTROSLAG REMELTING INSTALLATIONS WITH SHORT SLIDABLE MOLDS

#35
20110214830
2011-09-08

METHOD AND APPARATUS FOR PRODUCING HOLLOW FUSING BLOCKS

#36
20110195270
2011-08-11

Systems and methods for processing alloy ingots

#37
20110183151
2011-07-28

High-strength Ni-based alloy tube for nuclear power use and method for manufacturing the same

#38
20110171058
2011-07-14

Process for manufacturing Ni-base alloy and Ni-base alloy

#39
20100269633
2010-10-28

Slag for electroslag remelting for copper alloy and method for producing copper alloy material

#40
20100229683
2010-09-16

Arc start material for electroslag remelting of superalloy and arc starting method employing the arc start material

#41
20100170653
2010-07-08

SOLIDIFICATION OF MOLTEN MATERIAL OVER A MOVING BED OF DIVIDED SOLID MATERIAL

#42
20100047108
2010-02-25

Process for manufacturing steel blanks

#43
20090165989
2009-07-02

Casting method and apparatus

#44
20090004043
2009-01-01

Corrosion-resistant nickel-base alloy

#45
20080292465
2008-11-27

Rotating apparatus disk

#46
20080130704
2008-06-05

Electroslag smelting system and method

#47
20080115909
2008-05-22

Process for electroslag remelting of metals and ingot mould therefor

#48
20070151695
2007-07-05

Refining and casting apparatus and method

#49
20060075624
2006-04-13

Method of manufacturing a rotating apparatus disk

#50
20050145065
2005-07-07

Apparatus for the production or refining of metals, and related processes