of ferrous surfaces

Industry

CPC
C23C8/66

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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23CCOATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL C23C8/00Solid state diffusion of only non-metal elements into metallic material surfaces Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating

Current Industry

C23C8/66of ferrous surfaces

Industries

Patents Grantslast 30 patents

Information Patent Grant
Guiding member, mechanical system comprising such a guiding member,...
- Patent number 12,098,744
- Issue date Sep 24, 2024
- HYDROMECANIQUE ET FROTTEMENT
- Fabrice Prost
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for carburizing steel member, steel component, and carburizi...
- Patent number 11,732,342
- Issue date Aug 22, 2023
- NSK Ltd.
- Tomoyuki Nakamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for preparation and use of inorganic markers for security i...
- Patent number 11,499,217
- Issue date Nov 15, 2022
- META—SOLUÇÕES EM SEGURANÇA LTDA.
- Antonio Sergio Bezerra Sombra
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method of surface treatment for gear for strain wave reduction gear...
- Patent number 11,124,868
- Issue date Sep 21, 2021
- FUJI KIHAN CO. LTD.
- Yoshio Miyasaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Surface treatment process
- Patent number 10,920,291
- Issue date Feb 16, 2021
- Commonwealth Steel Company Pty Ltd
- Veena Sahajwalla
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming coating film having high heat resistance, high h...
- Patent number 10,597,781
- Issue date Mar 24, 2020
- Pusan National University Industry-University Cooperation Foundation
- Hee Soo Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal sheet and method for its treatment
- Patent number 10,309,004
- Issue date Jun 4, 2019
- GM Global Technology Operations LLC
- Hartmut Baumgart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and steel component
- Patent number 9,834,837
- Issue date Dec 5, 2017
- Aktiebolaget SKF
- Staffan Larsson
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel for manufacturing cemented steel parts, cemented steel parts...
- Patent number 9,587,301
- Issue date Mar 7, 2017
- Asco Industries
- Christophe Mendibide
- C21 - METALLURGY OF IRON
Information Patent Grant
Cylinder jacket and method for producing the same
- Patent number 8,394,207
- Issue date Mar 12, 2013
- Mahle International GmbH
- Stefan Spangenberg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Die reinforcing method and die repairing method
- Patent number 8,337,639
- Issue date Dec 25, 2012
- Honda Motor Co., Ltd.
- Toshimasa Kumaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Iron-based composite material and method of manufacturing iron-base...
- Patent number 8,231,742
- Issue date Jul 31, 2012
- Toyota Jidosha Kabushiki Kaisha
- Tsuyoshi Seguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Alternator and method of manufacturing a rotor core thereof
- Patent number 8,217,550
- Issue date Jul 10, 2012
- Unipoint Electric Mfg. Co. Ltd.
- Cheng-Feng Lin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Carburized metal material and producing method thereof
- Patent number 8,147,961
- Issue date Apr 3, 2012
- Toyota Jidosha Kabushiki Kaisha
- Kyosuke Yoshimi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method, equipment, and material for creating a surface on a metal
- Patent number 7,166,324
- Issue date Jan 23, 2007
- Mikkelin Ammattikorkeakouluyhtyma
- Esko Hotti
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic materials and processes for their production
- Patent number 5,478,411
- Issue date Dec 26, 1995
- Provost, Fellows and Scholars of the College of the Holy and Undivided Trinit...
- John M. D. Coey
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface hardened 300 series stainless steel
- Patent number 5,344,502
- Issue date Sep 6, 1994
- The Babcock & Wilcox Company
- William C. Mack
- C21 - METALLURGY OF IRON
Information Patent Grant
Composition for depositing diffusion carbide coatings on iron-carbo...
- Patent number 4,765,840
- Issue date Aug 23, 1988
- Nauchno-Issledovatelsky Institut Tekhnologii Avtomobilnoi Promyshlennosti
- Igor I. Jurkov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hardening of selected areas of an earth boring rockbit
- Patent number 4,660,444
- Issue date Apr 28, 1987
- Dresser Industries, Inc.
- Robert K. Sorensen
- C21 - METALLURGY OF IRON
Information Patent Grant
Pack carburizing process for earth boring drill bits
- Patent number 4,643,051
- Issue date Feb 17, 1987
- Hughes Tool Company - USA
- Robert W. Simons
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of carburizing the inner surface of a steel valve seat
- Patent number 4,035,204
- Issue date Jul 12, 1977
- Robert Bosch GmbH
- Josef Hack
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
3753758
- Patent number 3,753,758
- Issue date Aug 21, 1973
- C21 - METALLURGY OF IRON
Information Patent Grant
3356528
- Patent number 3,356,528
- Issue date Dec 5, 1967
- C21 - METALLURGY OF IRON
Information Patent Grant
3099589
- Patent number 3,099,589
- Issue date Jul 30, 1963
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
3078192
- Patent number 3,078,192
- Issue date Feb 19, 1963
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
2948644
- Patent number 2,948,644
- Issue date Aug 9, 1960
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
2804411
- Patent number 2,804,411
- Issue date Aug 27, 1957
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
2804413
- Patent number 2,804,413
- Issue date Aug 27, 1957
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
2584019
- Patent number 2,584,019
- Issue date Jan 29, 1952
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
2525700
- Patent number 2,525,700
- Issue date Oct 10, 1950
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CARBURIZING STEEL MEMBER, STEEL COMPONENT, AND CARBURIZI...
- Publication number 20230227958
- Publication date Jul 20, 2023
- NSK Ltd.
- Tomoyuki NAKAMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR PREPARATION AND USE OF INORGANIC MARKERS FOR SECURITY I...
- Publication number 20210340660
- Publication date Nov 4, 2021
- META - SOLUÇÕES EM SEGURANÇA LTDA.
- Antonio Sergio Bezerra SOMBRA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF SURFACE TREATMENT FOR GEAR FOR STRAIN WAVE REDUCTION GEAR...
- Publication number 20200248296
- Publication date Aug 6, 2020
- FUJI KIHAN CO. LTD.
- Yoshio MIYASAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Surface Treatment Process
- Publication number 20190284653
- Publication date Sep 19, 2019
- Commonwealth Steel Company Pty Ltd
- Veena Sahajwalla
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR OBTAINING A PISTON RING AND INTERNAL COMBUSTION ENGINE
- Publication number 20170327918
- Publication date Nov 16, 2017
- MAHLE METAL LEVE S/A
- Paulo J. Da Rocha Mordente
- C21 - METALLURGY OF IRON
Information Patent Application
Steel Part and Method for Manufacturing the Same
- Publication number 20160138151
- Publication date May 19, 2016
- Hitachi, Ltd
- Kousuke KUWABARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD & STEEL COMPONENT
- Publication number 20150218688
- Publication date Aug 6, 2015
- Staffan Larsson
- C21 - METALLURGY OF IRON
Information Patent Application
SOFT MAGNETIC METAL POWDER, METHOD FOR PREPARING THE SAME, AND ELEC...
- Publication number 20150017056
- Publication date Jan 15, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Hak Kwan KIM
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL FOR MANUFACTURING CEMENTED STEEL PARTS, CEMENTED STEEL PARTS...
- Publication number 20140224383
- Publication date Aug 14, 2014
- Ascometal
- Christophe Mendibide
- C21 - METALLURGY OF IRON
Information Patent Application
ALTERNATOR AND METHOD OF MANUFACTURING A ROTOR CORE THEREOF
- Publication number 20110133595
- Publication date Jun 9, 2011
- UNIPOINT ELECTRIC MFG. CO., LTD.
- Cheng-Feng Lin
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CYLINDER JACKET AND METHOD FOR PRODUCING THE SAME
- Publication number 20100263765
- Publication date Oct 21, 2010
- Stefan Spangenberg
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
IRON-BASED COMPOSITE MATERIAL AND METHOD OF MANUFACTURING IRON-BASE...
- Publication number 20100012228
- Publication date Jan 21, 2010
- Tsuyoshi Seguchi
- C21 - METALLURGY OF IRON
Information Patent Application
Die reinforcing method and die repairing method
- Publication number 20090205752
- Publication date Aug 20, 2009
- HONDA MOTOR CO., LTD.
- Toshimasa Kumaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CARBURIZED METAL MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20090117359
- Publication date May 7, 2009
- MITSUBISHI CHEMICAL CORPORATION
- Kyosuke Yoshimi
- C21 - METALLURGY OF IRON
Information Patent Application
Method, equipment, and material for creating a surface on a metal
- Publication number 20060000523
- Publication date Jan 5, 2006
- MIKKEIN AMMATTIKORKEAKOUYLUYHTYMA
- Esko Hotti
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

of ferrous surfaces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Guiding member, mechanical system comprising such a guiding member,...

Method for carburizing steel member, steel component, and carburizi...

Process for preparation and use of inorganic markers for security i...

Method of surface treatment for gear for strain wave reduction gear...

Surface treatment process

Method for forming coating film having high heat resistance, high h...

Metal sheet and method for its treatment

Method and steel component

Steel for manufacturing cemented steel parts, cemented steel parts...

Cylinder jacket and method for producing the same

Die reinforcing method and die repairing method

Iron-based composite material and method of manufacturing iron-base...

Alternator and method of manufacturing a rotor core thereof

Carburized metal material and producing method thereof

Method, equipment, and material for creating a surface on a metal

Magnetic materials and processes for their production

Surface hardened 300 series stainless steel

Composition for depositing diffusion carbide coatings on iron-carbo...

Hardening of selected areas of an earth boring rockbit

Pack carburizing process for earth boring drill bits

Method of carburizing the inner surface of a steel valve seat

3753758

3356528

3099589

3078192

2948644

2804411

2804413

2584019

2525700

Patents Applicationslast 30 patents

METHOD FOR CARBURIZING STEEL MEMBER, STEEL COMPONENT, AND CARBURIZI...

PROCESS FOR PREPARATION AND USE OF INORGANIC MARKERS FOR SECURITY I...

METHOD OF SURFACE TREATMENT FOR GEAR FOR STRAIN WAVE REDUCTION GEAR...

Surface Treatment Process

PROCESS FOR OBTAINING A PISTON RING AND INTERNAL COMBUSTION ENGINE

Steel Part and Method for Manufacturing the Same

METHOD & STEEL COMPONENT

SOFT MAGNETIC METAL POWDER, METHOD FOR PREPARING THE SAME, AND ELEC...

STEEL FOR MANUFACTURING CEMENTED STEEL PARTS, CEMENTED STEEL PARTS...

ALTERNATOR AND METHOD OF MANUFACTURING A ROTOR CORE THEREOF

CYLINDER JACKET AND METHOD FOR PRODUCING THE SAME

IRON-BASED COMPOSITE MATERIAL AND METHOD OF MANUFACTURING IRON-BASE...

Die reinforcing method and die repairing method

CARBURIZED METAL MATERIAL AND METHOD FOR PRODUCING THE SAME

Method, equipment, and material for creating a surface on a metal