Use of slags or fluxes as treating agents

Industry

CPC
C21C7/076

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CCHEMISTRY METALLURGY C21Iron metallurgy C21CPROCESSING OF PIG-IRON C21C7/00Treating molten ferrous alloys

Current Industry

C21C7/076Use of slags or fluxes as treating agents

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mold flux and casting method using same
- Patent number 11,794,238
- Issue date Oct 24, 2023
- POSCO Co., Ltd
- Jun Yong Park
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing alloy steel
- Patent number 11,441,211
- Issue date Sep 13, 2022
- POSCO
- Woong Hee Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Separation method of rare earth element and iron and rare earth ele...
- Patent number 11,279,987
- Issue date Mar 22, 2022
- Mitsubishi Materials Corporation
- Chompunoot Wiraseranee
- C21 - METALLURGY OF IRON
Information Patent Grant
Dephosphorizing flux and method for preparing same
- Patent number 11,225,695
- Issue date Jan 18, 2022
- Posco
- Woong Hee Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fe—Cr—Ni alloy and method for production thereof
- Patent number 11,118,250
- Issue date Sep 14, 2021
- Nippon Yakin Kogyo Co., Ltd.
- Kenji Mizuno
- C21 - METALLURGY OF IRON
Information Patent Grant
Manufacture of low carbon steel
- Patent number 11,047,015
- Issue date Jun 29, 2021
- Nucor Corporation
- David J. Sosinsky
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for obtaining calcium aluminates from non-saline aluminum slags
- Patent number 10,858,261
- Issue date Dec 8, 2020
- ARZYZ, S.A. DE C.V.
- Felix Antonio Lopez Gomez
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing exothermic mold powder in form of sprayed granules
- Patent number 10,799,943
- Issue date Oct 13, 2020
- Shinagawa Refractories Co., Ltd.
- Erika Nakatani
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Granules containing agglomerated bulk material
- Patent number 10,781,500
- Issue date Sep 22, 2020
- Rheinkalk GmbH
- Wolfgang Rückert
- C21 - METALLURGY OF IRON
Information Patent Grant
Smelting process and apparatus
- Patent number 10,451,348
- Issue date Oct 22, 2019
- Tata Steel Limited
- Mark Preston Davis
- C21 - METALLURGY OF IRON
Information Patent Grant
Fluxing agent, process of its production, agglomeration mixture and...
- Patent number 10,435,760
- Issue date Oct 8, 2019
- ECOFER, S.R.O.
- Milan Raclavský
- C21 - METALLURGY OF IRON
Information Patent Grant
Production of low carbon chromium iron alloys from chromite concent...
- Patent number 10,006,104
- Issue date Jun 26, 2018
- KWG RESOURCES, INC.
- Frank Winter
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for preliminary treatment of molten iron
- Patent number 9,920,390
- Issue date Mar 20, 2018
- JFE Steel Corporation
- Yozo Iwaki
- C21 - METALLURGY OF IRON
Information Patent Grant
High cleanliness molten steel production method and refining device
- Patent number 9,752,202
- Issue date Sep 5, 2017
- Posco
- Ja Yong Choi
- C21 - METALLURGY OF IRON
Information Patent Grant
Bulk glass steel with high glass forming ability
- Patent number 9,708,699
- Issue date Jul 18, 2017
- Glassimetal Technology, Inc.
- Jong Hyun Na
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the production and the purification of molten calcium al...
- Patent number 9,382,595
- Issue date Jul 5, 2016
- 9253-8444 QUEBEC INC.
- Ghyslain Dubé
- C21 - METALLURGY OF IRON
Information Patent Grant
Conversion of troublesome lime fines to useful high quality fluidiz...
- Patent number 9,365,907
- Issue date Jun 14, 2016
- Almamet USA, Inc.
- Frank Herwig
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of flux lime for a BOF converter including conversion o...
- Patent number 9,322,073
- Issue date Apr 26, 2016
- Almamet USA, Inc.
- Frank Herwig
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for controlling A-shaped segregation by purification of liqu...
- Patent number 9,234,252
- Issue date Jan 12, 2016
- Institute of Metal Research Chinese Academy of Sciences
- Dianzhong Li
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for making low and specified hardenability structural steel
- Patent number 9,187,793
- Issue date Nov 17, 2015
- Anatoly Alexeevich Kuznetsov
- C21 - METALLURGY OF IRON
Information Patent Grant
Environmentally friendly flux for molten steel desulfurization
- Patent number 9,127,327
- Issue date Sep 8, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Masamitsu Wakoh
- C21 - METALLURGY OF IRON
Information Patent Grant
Agglomerated alumina containing product
- Patent number 9,051,187
- Issue date Jun 9, 2015
- Bumatech (PTY) Limited
- Samuel Hewitt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for controlling extremely low Ti in extra low carbon AlSi-ki...
- Patent number 8,882,880
- Issue date Nov 11, 2014
- Baoshan Iron & Steel Co., Ltd.
- Feng Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for treatment of chrome-containing molten iron and slag
- Patent number 8,753,419
- Issue date Jun 17, 2014
- Nisshin Steel Co., Ltd.
- Takahiro Yoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of alloying various grades of steel with manganese oxides
- Patent number 8,641,800
- Issue date Feb 4, 2014
- Joseph Boston McMahon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of desulfurizing steel
- Patent number 8,523,977
- Issue date Sep 3, 2013
- Nucor Corporation
- Dhiren Panda
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for preparing a foaming slag former, product and use thereof
- Patent number 8,470,067
- Issue date Jun 25, 2013
- Recoval Belgium
- Evelyne Nguyên
- C21 - METALLURGY OF IRON
Information Patent Grant
Low cost making of a low carbon, low sulfur, and low nitrogen steel...
- Patent number 8,313,553
- Issue date Nov 20, 2012
- Nucor Corporation
- Jacobus Marthinus Andreas Geldenhuis
- C21 - METALLURGY OF IRON
Information Patent Grant
Method in connection with steel production
- Patent number 8,278,496
- Issue date Oct 2, 2012
- Outokumpu Oyj
- Sven-Eric Lunner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing ultra low carbon ferritic stainless steel
- Patent number 8,277,537
- Issue date Oct 2, 2012
- POSCO
- Joo Hyun Park
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING HYPEREUTECTOID STEEL RAIL RESISTANT TO CONTACT...
- Publication number 20240279784
- Publication date Aug 22, 2024
- Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd.
- Jun YUAN
- C21 - METALLURGY OF IRON
Information Patent Application
Gas atomization of molten steel
- Publication number 20240246145
- Publication date Jul 25, 2024
- ARCELORMITTAL
- Pallava KAUSHIK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ROTARY DEVICE FOR TREATING MOLTEN METAL
- Publication number 20240052444
- Publication date Feb 15, 2024
- FOSECO INTERNATIONAL LIMITED
- David HRABINA
- C21 - METALLURGY OF IRON
Information Patent Application
Cross-Correlation Of Metrics For Anomaly Root Cause Identification
- Publication number 20230359519
- Publication date Nov 9, 2023
- eBay Inc.
- Maxwell Henry POOLE
- C21 - METALLURGY OF IRON
Information Patent Application
REFINING PROCESS CONTROL DEVICE AND REFINING PROCESS CONTROL METHOD
- Publication number 20230332260
- Publication date Oct 19, 2023
- JFE STEEL CORPORATION
- Hiroto KASE
- C21 - METALLURGY OF IRON
Information Patent Application
Cross-Correlation Of Metrics For Anomaly Root Cause Identification
- Publication number 20220325392
- Publication date Oct 13, 2022
- eBay Inc.
- Maxwell Henry POOLE
- C21 - METALLURGY OF IRON
Information Patent Application
Fe-Cr-Ni ALLOY AND METHOD FOR PRODUCTION THEREOF
- Publication number 20200347488
- Publication date Nov 5, 2020
- Nippon Yakin Kogyo Co., Ltd.
- Kenji MIZUNO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR RESOURCE RECOVERY FROM SILICON SLAG AND DEOXIDIZING AGEN...
- Publication number 20200024145
- Publication date Jan 23, 2020
- Xianghua Kong
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Timepiece Resonator
- Publication number 20190265651
- Publication date Aug 29, 2019
- RICHEMONT INTERNATIONAL S.A.
- Stéphane Pommier
- G04 - HOROLOGY
Information Patent Application
METHOD OF PRODUCING EXOTHERMIC MOLD POWDER IN FORM OF SPRAYED GRANULES
- Publication number 20190210097
- Publication date Jul 11, 2019
- SHINAGAWA REFRACTORIES CO., LTD.
- Erika NAKATANI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Granules containing agglomerated bulk material
- Publication number 20180363078
- Publication date Dec 20, 2018
- Rheinkalk GmbH
- Wolfgang Rückert
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STAINLESS STEEL SHEET EXCELLENT IN FATIGUE CHARACTERI...
- Publication number 20180272397
- Publication date Sep 27, 2018
- NISSAN MOTOR CO., LTD.
- Yasuhiro EHARA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Slag Conditioner
- Publication number 20180187276
- Publication date Jul 5, 2018
- ISM, Inc.
- Joseph L. Stein
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composition Comprising Calcium Magnesium Compound(s) as Compacts
- Publication number 20180021980
- Publication date Jan 25, 2018
- S. A. Lhoist Recherche et Developpement
- Guillaume Criniere
- C21 - METALLURGY OF IRON
Information Patent Application
A METHOD FOR THE MANUFACTURE OF AN EFFICIENT STEEL DEOXIDIZER ALUMI...
- Publication number 20170321291
- Publication date Nov 9, 2017
- Maxim Seleznev
- C21 - METALLURGY OF IRON
Information Patent Application
Smelting Process and Apparatus
- Publication number 20170176104
- Publication date Jun 22, 2017
- Mark Preston Davis
- C21 - METALLURGY OF IRON
Information Patent Application
USE OF LADLE FURNACE SLAG FROM AL-KILLED STEEL IN SI-KILLED STEELMA...
- Publication number 20160333431
- Publication date Nov 17, 2016
- Saudi Basic Industries Corporation
- Narottam Behera
- C21 - METALLURGY OF IRON
Information Patent Application
FLUXING AGENT, PROCESS OF ITS PRODUCTION, AGGLOMERATION MIXTURE AND...
- Publication number 20160160302
- Publication date Jun 9, 2016
- ECOFER, s.r.o.
- Milan Raclavsky
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING A VACUUM MELTING SYSTEM, AND VACUUM MELTING SY...
- Publication number 20150108698
- Publication date Apr 23, 2015
- Siemens Aktiengesellschaft
- Thomas Matschullat
- C21 - METALLURGY OF IRON
Information Patent Application
Granules Containing Agglomerated Bulk Material
- Publication number 20150082944
- Publication date Mar 26, 2015
- Pheinkalk GmbH
- Wolfgang Rückert
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR THE PRODUCTION AND THE PURIFICATION OF MOLTEN CALCIUM AL...
- Publication number 20140224069
- Publication date Aug 14, 2014
- 9255-8444 QUEBEC INC. dba METKEM INNOVATION
- Ghyslain Dubé
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR DEPHOSPHORISING LIQUID HOT METAL SUCH AS L...
- Publication number 20140190312
- Publication date Jul 10, 2014
- TATA STEEL UK LTD
- Maurice Stuart Millman
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTROLLING A-SHAPED SEGREGATION BY PURIFICATION OF LIQU...
- Publication number 20140096648
- Publication date Apr 10, 2014
- INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES
- Dianzhong LI
- C21 - METALLURGY OF IRON
Information Patent Application
ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION
- Publication number 20130333518
- Publication date Dec 19, 2013
- Masamitsu Wakoh
- C21 - METALLURGY OF IRON
Information Patent Application
Process For Making Low and Specified Hardenability Structural Steel
- Publication number 20130213184
- Publication date Aug 22, 2013
- Anatoly Alexeevich Kuznetsov
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MAKING LOW CARBON STEEL USING FERROUS OXIDE AND MINERAL C...
- Publication number 20130167688
- Publication date Jul 4, 2013
- Gregory Dressel
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTROLLING EXTREMELY LOW TI IN EXTRA LOW CARBON ALSI-KI...
- Publication number 20130056167
- Publication date Mar 7, 2013
- Feng Zhang
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR TREATMENT OF CHROME-CONTAINING MOLTEN IRON AND SLAG
- Publication number 20130025413
- Publication date Jan 31, 2013
- NISSHIN STEEL CO., LTD.
- Takahiro Yoshino
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF ALLOYING VARIOUS GRADES OF STEEL WITH MANGANESE OXIDES
- Publication number 20120325054
- Publication date Dec 27, 2012
- Joseph B. McMahan
- C21 - METALLURGY OF IRON
Information Patent Application
AGGLOMERATED ALUMINA CONTAINING PRODUCT
- Publication number 20120297926
- Publication date Nov 29, 2012
- BUMATECH (PTY) LIMITED
- Samuel Hewitt
- C21 - METALLURGY OF IRON

Use of slags or fluxes as treating agents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mold flux and casting method using same

Method for producing alloy steel

Separation method of rare earth element and iron and rare earth ele...

Dephosphorizing flux and method for preparing same

Fe—Cr—Ni alloy and method for production thereof

Manufacture of low carbon steel

Method for obtaining calcium aluminates from non-saline aluminum slags

Method of producing exothermic mold powder in form of sprayed granules

Granules containing agglomerated bulk material

Smelting process and apparatus

Fluxing agent, process of its production, agglomeration mixture and...

Production of low carbon chromium iron alloys from chromite concent...

Method for preliminary treatment of molten iron

High cleanliness molten steel production method and refining device

Bulk glass steel with high glass forming ability

Method for the production and the purification of molten calcium al...

Conversion of troublesome lime fines to useful high quality fluidiz...

Preparation of flux lime for a BOF converter including conversion o...

Method for controlling A-shaped segregation by purification of liqu...

Process for making low and specified hardenability structural steel

Environmentally friendly flux for molten steel desulfurization

Agglomerated alumina containing product

Method for controlling extremely low Ti in extra low carbon AlSi-ki...

Method for treatment of chrome-containing molten iron and slag

Method of alloying various grades of steel with manganese oxides

Method of desulfurizing steel

Process for preparing a foaming slag former, product and use thereof

Low cost making of a low carbon, low sulfur, and low nitrogen steel...

Method in connection with steel production

Method of manufacturing ultra low carbon ferritic stainless steel

Patents Applicationslast 30 patents

METHOD FOR PRODUCING HYPEREUTECTOID STEEL RAIL RESISTANT TO CONTACT...

Gas atomization of molten steel

ROTARY DEVICE FOR TREATING MOLTEN METAL

Cross-Correlation Of Metrics For Anomaly Root Cause Identification

REFINING PROCESS CONTROL DEVICE AND REFINING PROCESS CONTROL METHOD

Cross-Correlation Of Metrics For Anomaly Root Cause Identification

Fe-Cr-Ni ALLOY AND METHOD FOR PRODUCTION THEREOF

METHOD FOR RESOURCE RECOVERY FROM SILICON SLAG AND DEOXIDIZING AGEN...

Timepiece Resonator

METHOD OF PRODUCING EXOTHERMIC MOLD POWDER IN FORM OF SPRAYED GRANULES

Granules containing agglomerated bulk material

HIGH STRENGTH STAINLESS STEEL SHEET EXCELLENT IN FATIGUE CHARACTERI...

Slag Conditioner

Composition Comprising Calcium Magnesium Compound(s) as Compacts

A METHOD FOR THE MANUFACTURE OF AN EFFICIENT STEEL DEOXIDIZER ALUMI...

Smelting Process and Apparatus

USE OF LADLE FURNACE SLAG FROM AL-KILLED STEEL IN SI-KILLED STEELMA...

FLUXING AGENT, PROCESS OF ITS PRODUCTION, AGGLOMERATION MIXTURE AND...

METHOD FOR OPERATING A VACUUM MELTING SYSTEM, AND VACUUM MELTING SY...

Granules Containing Agglomerated Bulk Material

METHOD FOR THE PRODUCTION AND THE PURIFICATION OF MOLTEN CALCIUM AL...

METHOD AND APPARATUS FOR DEPHOSPHORISING LIQUID HOT METAL SUCH AS L...

METHOD FOR CONTROLLING A-SHAPED SEGREGATION BY PURIFICATION OF LIQU...

ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION

Process For Making Low and Specified Hardenability Structural Steel

METHOD OF MAKING LOW CARBON STEEL USING FERROUS OXIDE AND MINERAL C...

METHOD FOR CONTROLLING EXTREMELY LOW TI IN EXTRA LOW CARBON ALSI-KI...

METHOD FOR TREATMENT OF CHROME-CONTAINING MOLTEN IRON AND SLAG

METHOD OF ALLOYING VARIOUS GRADES OF STEEL WITH MANGANESE OXIDES

AGGLOMERATED ALUMINA CONTAINING PRODUCT