Bainite

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CPC
C21D2211/002

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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 C21D2211/00Microstructure comprising significant phases

Current Industry

C21D2211/002Bainite

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High-strength cold-rolled steel sheet having excellent bending work...
- Patent number 12,168,810
- Issue date Dec 17, 2024
- POSCO Co., Ltd
- Hang-Sik Cho
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold rolled and coated steel sheet and a method of manufacturing th...
- Patent number 12,163,201
- Issue date Dec 10, 2024
- Arcelormittal
- Samaneh Alibeigi
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength hot-dip galvanized steel sheet and method for produci...
- Patent number 12,157,923
- Issue date Dec 3, 2024
- JFE Steel Corporation
- Hiroshi Hasegawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing Martensitic steel and a Martensitic steel t...
- Patent number 12,157,925
- Issue date Dec 3, 2024
- Arcelormittal
- Hassan Ghassemi-Armaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet for hot stamping
- Patent number 12,157,286
- Issue date Dec 3, 2024
- Nippon Steel Corporation
- Yuji Sakiyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Hot-rolled steel sheet for electric resistance welded steel pipe an...
- Patent number 12,139,780
- Issue date Nov 12, 2024
- JFE Steel Corporation
- Akihide Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength steel sheet
- Patent number 12,139,772
- Issue date Nov 12, 2024
- Nippon Steel Corporation
- Genki Abukawa
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength hot rolled steel sheet having excellent elongation an...
- Patent number 12,134,801
- Issue date Nov 5, 2024
- POSCO Co., Ltd
- Jin-Ho Bae
- C21 - METALLURGY OF IRON
Information Patent Grant
Highly thick steel material having excellent low-temperature impact...
- Patent number 12,134,800
- Issue date Nov 5, 2024
- POSCO Co., Ltd
- Dae-Woo Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength hot-rolled steel sheet having excellent bendability a...
- Patent number 12,134,811
- Issue date Nov 5, 2024
- POSCO Co., Ltd
- Sung-Il Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Seamless steel pipe having desirable sulfuric acid dew-point corros...
- Patent number 12,129,954
- Issue date Oct 29, 2024
- JFE Steel Corporation
- Hiroyuki Takai
- C21 - METALLURGY OF IRON
Information Patent Grant
Parts with a bainitic structure having high strength properties and...
- Patent number 12,129,527
- Issue date Oct 29, 2024
- Arcelormittal
- Marie-Thérèse Perrot-Simonetta
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-stamping formed body
- Patent number 12,129,534
- Issue date Oct 29, 2024
- Nippon Steel Corporation
- Yuri Toda
- C21 - METALLURGY OF IRON
Information Patent Grant
Ultrahigh-strength steel sheet having excellent yield ratio, and ma...
- Patent number 12,123,066
- Issue date Oct 22, 2024
- POSCO CO. LTD
- Sea-Woong Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and method for producing the same
- Patent number 12,123,069
- Issue date Oct 22, 2024
- JFE Steel Corporation
- Yoshihiko Ono
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength hot-dip galvanized steel sheet and method for manufac...
- Patent number 12,116,649
- Issue date Oct 15, 2024
- JFE Steel Corporation
- Hiroshi Hasegawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel material and method for producing same
- Patent number 12,110,566
- Issue date Oct 8, 2024
- Michio Shimotomai
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold rolled, coated and post batch annealed steel sheet
- Patent number 12,110,570
- Issue date Oct 8, 2024
- Arcelormittal
- Hyun Jo Jun
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphatable part starting from a steel sheet coated with a metalli...
- Patent number 12,104,255
- Issue date Oct 1, 2024
- Arcelormittal
- Tiago Machado Amorim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet, member, and method for producing them
- Patent number 12,098,439
- Issue date Sep 24, 2024
- JFE Steel Corporation
- Lingling Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet and method for producing same
- Patent number 12,098,440
- Issue date Sep 24, 2024
- Nippon Steel Corporation
- Takafumi Yokoyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Galvannealed steel sheet coated with an iron and nickel layer toppe...
- Patent number 12,091,724
- Issue date Sep 17, 2024
- Arcelormittal
- Anirban Chakraborty
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Galvanized steel sheet, member, and method for producing them
- Patent number 12,091,723
- Issue date Sep 17, 2024
- JFE Steel Corporation
- Shinsuke Komine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot-press molding method and hot-press molded product
- Patent number 12,091,726
- Issue date Sep 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Eiichi Ota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet
- Patent number 12,084,739
- Issue date Sep 10, 2024
- Kobe Steel, Ltd.
- Toshio Murakami
- C21 - METALLURGY OF IRON
Information Patent Grant
Gradient-structured ultra-fine bainitic low-alloy rail steel and pr...
- Patent number 12,084,737
- Issue date Sep 10, 2024
- Yanshan University
- Zhinan Yang
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a steel sheet having improved strength, ductil...
- Patent number 12,084,738
- Issue date Sep 10, 2024
- Arcelormittal
- Hyun Jo Jun
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing cold-rolled or zinc-plated dual-phase stee...
- Patent number 12,084,751
- Issue date Sep 10, 2024
- Baoshan Iron & Steel Co., Ltd.
- Peng Xue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel sheet, member, and methods for producing them
- Patent number 12,077,831
- Issue date Sep 3, 2024
- JFE Steel Corporation
- Shimpei Yoshioka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steel sheet, member, and methods for producing them
- Patent number 12,071,682
- Issue date Aug 27, 2024
- JFE Steel Corporation
- Shimpei Yoshioka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20240417820
- Publication date Dec 19, 2024
- NIPPON STEEL CORPORATION
- Takuya NISHIO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STEEL PLATE HAVING HIGH STRENGTH AND EXCELLENT LOW-TEMPERATURE IMPA...
- Publication number 20240417836
- Publication date Dec 19, 2024
- POSCO Co., Ltd
- Woo-Gyeom KIM
- C21 - METALLURGY OF IRON
Information Patent Application
High strength press hardened steel part and method of manufacturing...
- Publication number 20240401162
- Publication date Dec 5, 2024
- ARCELORMITTAL
- Sebastian COBO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH AND THICK STEEL SHEET HAVING EXCELLENT HOLE EXPANDABI...
- Publication number 20240401164
- Publication date Dec 5, 2024
- POSCO CO., LTD
- Kyoung-Rae Cho
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRAHIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO, AND MA...
- Publication number 20240401166
- Publication date Dec 5, 2024
- POSCO CO., LTD.
- Sea-Woong LEE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUAL...
- Publication number 20240392407
- Publication date Nov 28, 2024
- POSCO Co., Ltd
- Sung-Il KIM
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL MATERIAL FOR SLIDING PART AND METHOD OF MANUFACTURING STEEL M...
- Publication number 20240392401
- Publication date Nov 28, 2024
- NIPPON STEEL CORPORATION
- Natsumi KIKUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM
- Publication number 20240384379
- Publication date Nov 21, 2024
- JFE STEEL CORPORATION
- Tadachika Chiba
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20240384381
- Publication date Nov 21, 2024
- NIPPON STEEL CORPORATION
- Takeshi TOYODA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUAL...
- Publication number 20240384366
- Publication date Nov 21, 2024
- POSCO CO., LTD.
- Chang-Hyo SEO
- C21 - METALLURGY OF IRON
Information Patent Application
SECTION STEEL AND METHOD FOR MANUFACTURING SAME
- Publication number 20240384365
- Publication date Nov 21, 2024
- HYUNDAI STEEL COMPANY
- Jun Ho Chung
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...
- Publication number 20240376577
- Publication date Nov 14, 2024
- JFE STEEL CORPORATION
- Yuji TANAKA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME
- Publication number 20240368722
- Publication date Nov 7, 2024
- JFE STEEL CORPORATION
- Yoichiro Matsui
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING A TEMPERED AND COATED STEEL SHEET HAVING E...
- Publication number 20240368745
- Publication date Nov 7, 2024
- ARCELORMITTAL
- Jean-Marc PIPARD
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL HAVING EXCELLENT HYDROGEN-INDUCED CRACKING RESISTANCE AND LOW...
- Publication number 20240360533
- Publication date Oct 31, 2024
- POSCO Co., Ltd
- Tae-Il SO
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED...
- Publication number 20240352550
- Publication date Oct 24, 2024
- ThyssenKrupp Steel Europe AG
- Janko BANIK
- C21 - METALLURGY OF IRON
Information Patent Application
COLD ROLLED STEEL SHEET HAVING EXCELLENT WELDABILITY, STRENGTH, AND...
- Publication number 20240352551
- Publication date Oct 24, 2024
- Young-Roc IM
- C21 - METALLURGY OF IRON
Information Patent Application
SURFACE PREPARATION FOR JVD
- Publication number 20240352573
- Publication date Oct 24, 2024
- ARCELORMITTAL
- Daniel CHALEIX
- C21 - METALLURGY OF IRON
Information Patent Application
MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL
- Publication number 20240344184
- Publication date Oct 17, 2024
- Nucor Corporation
- Weiping SUN
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PLATE HAVING EXCELLENT HEAT AFFECTED ZONE TOUGHNESS AND METHO...
- Publication number 20240336987
- Publication date Oct 10, 2024
- POSCO Co., Ltd
- Hak-Cheol LEE
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL HAVING HIGH YIELD RATIO AND EXCELLENT DURABILIT...
- Publication number 20240337003
- Publication date Oct 10, 2024
- Posco
- Sung-Il Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Producing a Cold-Rolled Flat Steel Product Having a Bain...
- Publication number 20240337000
- Publication date Oct 10, 2024
- ThyssenKrupp Steel Europe AG
- Bernd Linke
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR DIRECT PRODUCTION OF A TRIP STEEL STRIP IN AN INTEGRATE...
- Publication number 20240327944
- Publication date Oct 3, 2024
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Kerstin BAUMGARTNER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20240327965
- Publication date Oct 3, 2024
- NIPPON STEEL CORPORATION
- Taku MIYAKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20240327962
- Publication date Oct 3, 2024
- NIPPON STEEL CORPORATION
- Takafumi YOKOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PLATE FOR EVAPORATOR OF ADVANCED NUCLEAR POWER UNIT AND MANUF...
- Publication number 20240327964
- Publication date Oct 3, 2024
- ANGANG STEEL COMPANY LIMITED
- Yong WANG
- C21 - METALLURGY OF IRON
Information Patent Application
LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...
- Publication number 20240326399
- Publication date Oct 3, 2024
- POSCO CO., LTD.
- Tae-Jin SONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MANUFACTURING SAME
- Publication number 20240318287
- Publication date Sep 26, 2024
- JFE STEEL CORPORATION
- Sho HIGUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20240309482
- Publication date Sep 19, 2024
- NIPPON STEEL CORPORATION
- Takuya NISHIO
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET
- Publication number 20240301537
- Publication date Sep 12, 2024
- NIPPON STEEL CORPORATION
- Mitsuru YOSHIDA
- C21 - METALLURGY OF IRON

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-strength cold-rolled steel sheet having excellent bending work...

Cold rolled and coated steel sheet and a method of manufacturing th...

High-strength hot-dip galvanized steel sheet and method for produci...

Method of manufacturing Martensitic steel and a Martensitic steel t...

Steel sheet for hot stamping

Hot-rolled steel sheet for electric resistance welded steel pipe an...

High strength steel sheet

High strength hot rolled steel sheet having excellent elongation an...

Highly thick steel material having excellent low-temperature impact...

High-strength hot-rolled steel sheet having excellent bendability a...

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

Parts with a bainitic structure having high strength properties and...

Hot-stamping formed body

Ultrahigh-strength steel sheet having excellent yield ratio, and ma...

Steel sheet and method for producing the same

High-strength hot-dip galvanized steel sheet and method for manufac...

Steel material and method for producing same

Cold rolled, coated and post batch annealed steel sheet

Phosphatable part starting from a steel sheet coated with a metalli...

Steel sheet, member, and method for producing them

Steel sheet and method for producing same

Galvannealed steel sheet coated with an iron and nickel layer toppe...

Galvanized steel sheet, member, and method for producing them

Hot-press molding method and hot-press molded product

Steel sheet

Gradient-structured ultra-fine bainitic low-alloy rail steel and pr...

Method for producing a steel sheet having improved strength, ductil...

Method for manufacturing cold-rolled or zinc-plated dual-phase stee...

Steel sheet, member, and methods for producing them

Steel sheet, member, and methods for producing them

Patents Applicationslast 30 patents

COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

STEEL PLATE HAVING HIGH STRENGTH AND EXCELLENT LOW-TEMPERATURE IMPA...

High strength press hardened steel part and method of manufacturing...

HIGH-STRENGTH AND THICK STEEL SHEET HAVING EXCELLENT HOLE EXPANDABI...

ULTRAHIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD RATIO, AND MA...

HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUAL...

STEEL MATERIAL FOR SLIDING PART AND METHOD OF MANUFACTURING STEEL M...

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING THEM

HOT-ROLLED STEEL SHEET

HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUAL...

SECTION STEEL AND METHOD FOR MANUFACTURING SAME

HIGH STRENGTH STEEL SHEET, HIGH STRENGTH COATED OR PLATED STEEL SHE...

STEEL SHEET, MEMBER, AND METHODS FOR MANUFACTURING SAME

METHOD FOR MANUFACTURING A TEMPERED AND COATED STEEL SHEET HAVING E...

STEEL HAVING EXCELLENT HYDROGEN-INDUCED CRACKING RESISTANCE AND LOW...

STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED...

COLD ROLLED STEEL SHEET HAVING EXCELLENT WELDABILITY, STRENGTH, AND...

SURFACE PREPARATION FOR JVD

MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEEL

STEEL PLATE HAVING EXCELLENT HEAT AFFECTED ZONE TOUGHNESS AND METHO...

HIGH-STRENGTH STEEL HAVING HIGH YIELD RATIO AND EXCELLENT DURABILIT...

Method for Producing a Cold-Rolled Flat Steel Product Having a Bain...

PROCESS FOR DIRECT PRODUCTION OF A TRIP STEEL STRIP IN AN INTEGRATE...

STEEL SHEET AND METHOD FOR PRODUCING SAME

HOT DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCING SAME

STEEL PLATE FOR EVAPORATOR OF ADVANCED NUCLEAR POWER UNIT AND MANUF...

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...

GALVANIZED STEEL SHEET AND MEMBER, AND METHOD FOR MANUFACTURING SAME

COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF

HOT-ROLLED STEEL SHEET