containing Si

Industry

CPC
C21D6/008

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING 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 C21D6/00Heat treatment of ferrous alloys

Current Industry

C21D6/008containing Si

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electric resistance welded steel pipe or tube
- Patent number 12,234,524
- Issue date Feb 25, 2025
- JFE Steel Corporation
- Yoshikazu Kawabata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Martensitic stainless steel seamless pipe for oil country tubular g...
- Patent number 12,234,525
- Issue date Feb 25, 2025
- JFE Steel Corporation
- Mami Endo
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus, compositions, and methods for stainless-coated steel rei...
- Patent number 12,234,558
- Issue date Feb 25, 2025
- Samuel McAlpine
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for controlling carbide network in a bearing steel wire rod...
- Patent number 12,234,522
- Issue date Feb 25, 2025
- JIANGYIN XINGCHENG GOLD MATERIALS CO., LTD
- Lin Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold rolled steel sheet for zirconium-based chemical conversion tre...
- Patent number 12,234,556
- Issue date Feb 25, 2025
- JFE Steel Corporation
- Hayato Takeyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel plate for pressure vessel with excellent cryogenic toughness...
- Patent number 12,234,526
- Issue date Feb 25, 2025
- POSCO HOLDINGS INC.
- Soon-Taik Hong
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet with insulating film and meth...
- Patent number 12,234,523
- Issue date Feb 25, 2025
- JFE Steel Corporation
- Karin Kokufu
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength seamless steel pipe and method for manufacturing same
- Patent number 12,227,816
- Issue date Feb 18, 2025
- JFE Steel Corporation
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
Information Patent Grant
Amorphous alloy ribbon, production method therefor, and amorphous a...
- Patent number 12,227,818
- Issue date Feb 18, 2025
- PROTERIAL, LTD.
- Daichi Azuma
- C21 - METALLURGY OF IRON
Information Patent Grant
Seamless steel pipe having desirable sulfuric acid dew-point corros...
- Patent number 12,227,815
- Issue date Feb 18, 2025
- JFE Steel Corporation
- Masao Yuga
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel
- Patent number 12,227,817
- Issue date Feb 18, 2025
- Nippon Steel Corporation
- Shinichiro Tabata
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material for line pipes, method for producing the same, line...
- Patent number 12,227,814
- Issue date Feb 18, 2025
- JFE Steel Corporation
- Kyono Yasuda
- C21 - METALLURGY OF IRON
Information Patent Grant
Acid-resistant steel sheet and manufacturing method therefor
- Patent number 12,221,707
- Issue date Feb 11, 2025
- POSCO Co., Ltd
- Minho Jo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Martensitic stainless steel seamless pipe for oil country tubular g...
- Patent number 12,221,663
- Issue date Feb 11, 2025
- JFE Steel Corporation
- Mami Endo
- C21 - METALLURGY OF IRON
Information Patent Grant
Ultrahigh-strength steel having excellent cold workability and SSC...
- Patent number 12,221,682
- Issue date Feb 11, 2025
- POSCO Co., Ltd
- Dae-Woo Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for manufacturing thin steel sheet and method for manufac...
- Patent number 12,221,664
- Issue date Feb 11, 2025
- Nippon Steel Corporation
- Takuya Takayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steel sheet and method for producing same
- Patent number 12,221,666
- Issue date Feb 11, 2025
- Nippon Steel Corporation
- Kengo Takeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Alloyed galvanized steel sheet, electrodeposition-coated steel shee...
- Patent number 12,221,705
- Issue date Feb 11, 2025
- JFE Steel Corporation
- Shunsuke Yamamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing rail
- Patent number 12,221,660
- Issue date Feb 11, 2025
- JFE Steel Corporation
- Minoru Honjo
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel material
- Patent number 12,221,665
- Issue date Feb 11, 2025
- Nippon Steel Corporation
- Misaho Yamamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-directional electrical steel sheet and method for producing same
- Patent number 12,215,400
- Issue date Feb 4, 2025
- POSCO Co., Ltd
- Jaewan Hong
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-pressed member, cold-rolled steel sheet for hot pressing, and m...
- Patent number 12,215,405
- Issue date Feb 4, 2025
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet, and steel sheet serving as b...
- Patent number 12,217,889
- Issue date Feb 4, 2025
- Nippon Steel Corporation
- Shuichi Nakamura
- C21 - METALLURGY OF IRON
Information Patent Grant
High-yield-ratio cold-rolled dual-phase steel and manufacturing met...
- Patent number 12,215,397
- Issue date Feb 4, 2025
- Baoshan Iron & Steel Co., Ltd.
- Wei Li
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for manufacturing same
- Patent number 12,215,403
- Issue date Feb 4, 2025
- Posco
- Hunju Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet
- Patent number 12,215,402
- Issue date Feb 4, 2025
- Nippon Steel Corporation
- Genki Abukawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Carbide-free tempered martensitic steels and preparation methods th...
- Patent number 12,215,404
- Issue date Feb 4, 2025
- BEIJING INSTITUTE OF TECHNOLOGY
- Zhiping Xiong
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 12,211,633
- Issue date Jan 28, 2025
- Nippon Steel Corporation
- Tesshu Murakawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel for bolts, and method of manufacturing same
- Patent number 12,203,149
- Issue date Jan 21, 2025
- JFE Steel Corporation
- Masafumi Tada
- C21 - METALLURGY OF IRON
Information Patent Grant
Forged part of bainitic steel and a method of manufacturing thereof
- Patent number 12,203,156
- Issue date Jan 21, 2025
- Arcelormittal
- Victor Bordereau
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC STAINLESS STEEL AND METHOD FOR PRODUCING AUSTENITIC STAI...
- Publication number 20250066869
- Publication date Feb 27, 2025
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Taichiro MIZOGUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MOTOR CORE COMPRISING SAME
- Publication number 20250066892
- Publication date Feb 27, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD TO ACHIEVE VARIABLE PROPERTIES WITHIN A COMPONENT USING COAT...
- Publication number 20250066868
- Publication date Feb 27, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Sarah Tedesco
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND MANUFACTURING METHOD THE...
- Publication number 20250066885
- Publication date Feb 27, 2025
- POSCO CO., LTD
- Kyungjun Ko
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20250059616
- Publication date Feb 20, 2025
- POSCO CO., LTD
- Hyunwoo Mun
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...
- Publication number 20250059618
- Publication date Feb 20, 2025
- POSCO CO., LTD
- Soobin Kwon
- C21 - METALLURGY OF IRON
Information Patent Application
HEAVY PLATE AND THERMOMECHANICAL TREATMENT METHOD FOR A STARTING MA...
- Publication number 20250059617
- Publication date Feb 20, 2025
- voestalpine Grobblech GmbH
- Rupert EGGER
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRAHIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABIL...
- Publication number 20250051870
- Publication date Feb 13, 2025
- POSCO CO., LTD
- Tae-Jin Song
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF SAME
- Publication number 20250051871
- Publication date Feb 13, 2025
- POSCO Co., Ltd
- Hyun-Seok KO
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL FOR HYPER TUBE AND MANUFACTURING METHOD THEREFOR
- Publication number 20250051892
- Publication date Feb 13, 2025
- POSCO Co., Ltd
- Hong-Seok YANG
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20250051888
- Publication date Feb 13, 2025
- POSCO CO., LTD
- Jaewan Hong
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC FREE-CUTTING STAINLESS STEEL
- Publication number 20250051874
- Publication date Feb 13, 2025
- DAIDO STEEL CO., LTD.
- Naoki SEI
- C21 - METALLURGY OF IRON
Information Patent Application
NI-FREE MICRO-ALLOYED HIGH-STRENGTH STEEL WITH ULTRA-LOW TEMPERATUR...
- Publication number 20250043375
- Publication date Feb 6, 2025
- WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kaiming WU
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...
- Publication number 20250043381
- Publication date Feb 6, 2025
- NIPPON STEEL CORPORATION
- Ryutaro YAMAGATA
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS FOR MANUFACTURING WIRE ROD FOR COLD FORGING AND SCREW PART,...
- Publication number 20250043376
- Publication date Feb 6, 2025
- POSCO CO., LTD.
- Byungin JUNG
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...
- Publication number 20250043398
- Publication date Feb 6, 2025
- JFE STEEL CORPORATION
- Takaaki TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
SEAWATER CORROSION-RESISTANT MARINE ENGINEERING STEEL AND PREPARATI...
- Publication number 20250043374
- Publication date Feb 6, 2025
- WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kaiming WU
- C21 - METALLURGY OF IRON
Information Patent Application
CARBIDE-FREE TEMPERED MARTENSITIC STEELS AND PREPARATION METHODS TH...
- Publication number 20250043377
- Publication date Feb 6, 2025
- Beijing Institute of Technology
- Zhiping XIONG
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL WITH EXCELLENT NEUTRAL AQUEOUS MEDIUM CORROSION...
- Publication number 20250043378
- Publication date Feb 6, 2025
- WUHAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kaiming WU
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING COLD-ROLLED STE...
- Publication number 20250043380
- Publication date Feb 6, 2025
- NIPPON STEEL CORPORATION
- Kengo HATA
- C21 - METALLURGY OF IRON
Information Patent Application
GRAPHITE STEEL WIRE ROD AND GRAPHITE STEEL FOR TV PEM NUT PARTS, ME...
- Publication number 20250034672
- Publication date Jan 30, 2025
- POSCO Co., Ltd
- Sangwoo CHOI
- C21 - METALLURGY OF IRON
Information Patent Application
BAINITE STEEL AND PREPARATION METHOD THEREFOR
- Publication number 20250034670
- Publication date Jan 30, 2025
- Baoshan Iron & Steel Co., Ltd
- Hanlong ZHANG
- C21 - METALLURGY OF IRON
Information Patent Application
SINTERABLE METAL PASTE FOR USE IN ADDITIVE MANUFACTURING
- Publication number 20250026939
- Publication date Jan 23, 2025
- MANTLE INC.
- Stephen T. CONNOR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...
- Publication number 20250022639
- Publication date Jan 16, 2025
- NIPPON STEEL CORPORATION
- Yoshiaki NATORI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-ALUMINUM BORON-CONTAINING DIE STEEL WITH RESISTANCE TO ZINC-IN...
- Publication number 20250019785
- Publication date Jan 16, 2025
- XI'AN JIAOTONG UNIVERSITY
- Shengqiang MA
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20250019812
- Publication date Jan 16, 2025
- POSCO CO., LTD.
- Il-Cheol YI
- C21 - METALLURGY OF IRON
Information Patent Application
COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTUR...
- Publication number 20250019786
- Publication date Jan 16, 2025
- ARCELORMITTAL
- Damon PANAHI
- C21 - METALLURGY OF IRON
Information Patent Application
CALCIUM-CONTAINING GRAPHITE STEEL HAVING EXCELLENT MACHINABILITY, A...
- Publication number 20250019790
- Publication date Jan 16, 2025
- POSCO Co., Ltd
- Sangwoo CHOI
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...
- Publication number 20250014793
- Publication date Jan 9, 2025
- JEF STEEL CORPORATION
- Shigehiro TAKAJYO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-STRENGTH STEEL WITH GOOD WEATHER RESISTANCE AND MANUFACTURING...
- Publication number 20250011891
- Publication date Jan 9, 2025
- Baoshan Iron & Steel Co., Ltd
- Sixin Zhao
- B22 - CASTING POWDER METALLURGY

containing Si

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric resistance welded steel pipe or tube

Martensitic stainless steel seamless pipe for oil country tubular g...

Apparatus, compositions, and methods for stainless-coated steel rei...

Method for controlling carbide network in a bearing steel wire rod...

Cold rolled steel sheet for zirconium-based chemical conversion tre...

Steel plate for pressure vessel with excellent cryogenic toughness...

Grain-oriented electrical steel sheet with insulating film and meth...

High-strength seamless steel pipe and method for manufacturing same

Amorphous alloy ribbon, production method therefor, and amorphous a...

Seamless steel pipe having desirable sulfuric acid dew-point corros...

Steel

Steel material for line pipes, method for producing the same, line...

Acid-resistant steel sheet and manufacturing method therefor

Martensitic stainless steel seamless pipe for oil country tubular g...

Ultrahigh-strength steel having excellent cold workability and SSC...

Apparatus for manufacturing thin steel sheet and method for manufac...

Steel sheet and method for producing same

Alloyed galvanized steel sheet, electrodeposition-coated steel shee...

Method for producing rail

Austenitic stainless steel material

Non-directional electrical steel sheet and method for producing same

Hot-pressed member, cold-rolled steel sheet for hot pressing, and m...

Grain-oriented electrical steel sheet, and steel sheet serving as b...

High-yield-ratio cold-rolled dual-phase steel and manufacturing met...

Non-oriented electrical steel sheet and method for manufacturing same

Hot-rolled steel sheet

Carbide-free tempered martensitic steels and preparation methods th...

Non-oriented electrical steel sheet

Steel for bolts, and method of manufacturing same

Forged part of bainitic steel and a method of manufacturing thereof

Patents Applicationslast 30 patents

AUSTENITIC STAINLESS STEEL AND METHOD FOR PRODUCING AUSTENITIC STAI...

NON-ORIENTED ELECTRICAL STEEL SHEET AND MOTOR CORE COMPRISING SAME

METHOD TO ACHIEVE VARIABLE PROPERTIES WITHIN A COMPONENT USING COAT...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND MANUFACTURING METHOD THE...

DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...

NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING SAME,...

HEAVY PLATE AND THERMOMECHANICAL TREATMENT METHOD FOR A STARTING MA...

ULTRAHIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABIL...

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD OF SAME

HOT-ROLLED STEEL FOR HYPER TUBE AND MANUFACTURING METHOD THEREFOR

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

FERRITIC FREE-CUTTING STAINLESS STEEL

NI-FREE MICRO-ALLOYED HIGH-STRENGTH STEEL WITH ULTRA-LOW TEMPERATUR...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...

METHODS FOR MANUFACTURING WIRE ROD FOR COLD FORGING AND SCREW PART,...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...

SEAWATER CORROSION-RESISTANT MARINE ENGINEERING STEEL AND PREPARATI...

CARBIDE-FREE TEMPERED MARTENSITIC STEELS AND PREPARATION METHODS TH...

HIGH-STRENGTH STEEL WITH EXCELLENT NEUTRAL AQUEOUS MEDIUM CORROSION...

COLD-ROLLED STEEL SHEET AND METHOD OF MANUFACTURING COLD-ROLLED STE...

GRAPHITE STEEL WIRE ROD AND GRAPHITE STEEL FOR TV PEM NUT PARTS, ME...

BAINITE STEEL AND PREPARATION METHOD THEREFOR

SINTERABLE METAL PASTE FOR USE IN ADDITIVE MANUFACTURING

NON-ORIENTED ELECTRICAL STEEL SHEET, IRON CORE AND MOTOR CORE, AND...

HIGH-ALUMINUM BORON-CONTAINING DIE STEEL WITH RESISTANCE TO ZINC-IN...

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

COLD ROLLED AND HEAT TREATED STEEL SHEET AND A METHOD OF MANUFACTUR...

CALCIUM-CONTAINING GRAPHITE STEEL HAVING EXCELLENT MACHINABILITY, A...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME,...

HIGH-STRENGTH STEEL WITH GOOD WEATHER RESISTANCE AND MANUFACTURING...