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Application of a separating or insulating coating
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CPC
C21D8/0484
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Parent Industries
C
CHEMISTRY METALLURGY
C21
Iron metallurgy
C21D
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
C21D8/00
Modifying the physical properties by deformation combined with, or followed by, heat treatment
Current Industry
C21D8/0484
Application of a separating or insulating coating
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a TWIP steel sheet having an austenitic micros...
Patent number
10,995,381
Issue date
May 4, 2021
Arcelormittal
Thierry Iung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing a high strength coated steel sheet having impr...
Patent number
10,995,383
Issue date
May 4, 2021
Arcelormittal
Dongwei Fan
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for manufacturing a recovery annealed coated steel substrat...
Patent number
9,920,445
Issue date
Mar 20, 2018
TATA STEEL IJMUIDEN BV
Jean Joseph Campaniello
C21 - METALLURGY OF IRON
Information
Patent Grant
Stainless steel substrate for solar cell having superior insulating...
Patent number
9,837,567
Issue date
Dec 5, 2017
Nippon Steel & Sumikin Stainless Steel Corporation
Masaharu Hatano
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for the production and removal of a temporary protective lay...
Patent number
9,822,436
Issue date
Nov 21, 2017
voestalpine STAHL GmbH
Martin Peruzzi
B24 - GRINDING POLISHING
Information
Patent Grant
Process for manufacturing a recovery annealed coated steel substrat...
Patent number
9,797,058
Issue date
Oct 24, 2017
TATA STEEL IJMUIDEN BV
Jean Joseph Campaniello
C21 - METALLURGY OF IRON
Information
Patent Grant
Graphene-coated steel sheet, and method for manufacturing same
Patent number
9,689,071
Issue date
Jun 27, 2017
Posco
Chan Cuk Hwang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Galvannealed layer and steel sheet comprising the same, and method...
Patent number
9,551,057
Issue date
Jan 24, 2017
Nippon Steel & Sumitomo Metal Corporation
Hiroyuki Kawata
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing coated steel sheet
Patent number
8,709,550
Issue date
Apr 29, 2014
JFE Steel Corporation
Yuka Komori
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
High-strength isotropic steel, method for making steel plates and r...
Patent number
7,361,237
Issue date
Apr 22, 2008
Usinor
Joël Marsal
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPR...
Publication number
20210095357
Publication date
Apr 1, 2021
ARCELORMITTAL
Dongwei Fan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
A MANUFACTURING PROCESS OF PRESS HARDENED PARTS WITH HIGH PRODUCTIVITY
Publication number
20200399734
Publication date
Dec 24, 2020
ARCELORMITTAL
Alexandre BLAISE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRESS-HARDENED WELDED STEEL ALLOY COMPONENT AND METHOD OF MANUFACTU...
Publication number
20200190611
Publication date
Jun 18, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi Lu
C21 - METALLURGY OF IRON
Information
Patent Application
GALVANNEALED LAYER AND STEEL SHEET COMPRISING THE SAME, AND METHOD...
Publication number
20140193665
Publication date
Jul 10, 2014
Hiroyuki Kawata
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH YIELD RATIO HOT ROLLED STEEL SHEET WHICH HAS EXCELLENT LOW TEM...
Publication number
20140178712
Publication date
Jun 26, 2014
Naoki Maruyama
C21 - METALLURGY OF IRON
Information
Patent Application
Graphene-Coated Steel Sheet, and Method for Manufacturing Same
Publication number
20130251998
Publication date
Sep 26, 2013
POSTECH ACADEMY-INDUSTRY FOUNDATION
Chan Cuk Hwang
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR THE PRODUCTION AND REMOVAL OF A TEMPORARY PROTECTIVE LAY...
Publication number
20110139308
Publication date
Jun 16, 2011
VOESTALPINE STAHL GMBH
Martin Peruzzi
C21 - METALLURGY OF IRON
Information
Patent Application
Method for producing coated steel sheet
Publication number
20050064107
Publication date
Mar 24, 2005
Yuka Komori
C21 - METALLURGY OF IRON
Information
Patent Application
High-strength isotropic steel, method for making steel plates and r...
Publication number
20040112483
Publication date
Jun 17, 2004
Joel Marsal
C21 - METALLURGY OF IRON
Information
Patent Application
Inner magnetic shielding material and method for production thereof
Publication number
20040048089
Publication date
Mar 11, 2004
Yoshikazu Yamanaka
C21 - METALLURGY OF IRON