Hardening by precipitation

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CPC
C21D6/02

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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

C21D6/02Hardening by precipitation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optimized gamma-prime strengthened austenitic trip steel and design...
- Patent number 12,129,525
- Issue date Oct 29, 2024
- Northwestern University
- Nicholas J. Wengrenovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ferritic steel for turbochargers
- Patent number 11,821,049
- Issue date Nov 21, 2023
- BorgWarner Inc.
- Gerald Schall
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for making a component of a turbomachine, a component obtai...
- Patent number 11,780,010
- Issue date Oct 10, 2023
- NUOVO PIGNONE TECHNOLOGIE SRL
- Filippo Cappuccini
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Precipitation hardening stainless steel and its manufacture
- Patent number 11,767,569
- Issue date Sep 26, 2023
- OVAKO SWEDEN AB
- Jan-Erik Andersson
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength precipitation hardening stainless steel alloy and art...
- Patent number 11,692,232
- Issue date Jul 4, 2023
- Gregory Vartanov
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Secondary cooling control method for reinforcing surface solidifica...
- Patent number 11,648,608
- Issue date May 16, 2023
- University of Science and Technology Beijing
- Qing Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Precipitation hardening steel and its manufacture
- Patent number 11,624,098
- Issue date Apr 11, 2023
- OVAKO SWEDEN AB
- Jan-Erik Andersson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Austenitic stainless steel containing niobium and manufacturing met...
- Patent number 11,608,542
- Issue date Mar 21, 2023
- Korea Advanced Institute of Science and Technology
- Chang-Heui Jang
- C21 - METALLURGY OF IRON
Information Patent Grant
Stainless steel
- Patent number 11,591,678
- Issue date Feb 28, 2023
- Uddeholms AB
- Magnus Tidesten
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hot stamped part and manufacturing method thereof
- Patent number 11,505,846
- Issue date Nov 22, 2022
- Nippon Steel Corporation
- Genki Abukawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Welding filler wire for fusion welding precipitation-hardened auste...
- Patent number 11,420,296
- Issue date Aug 23, 2022
- Tzeng-Feng Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ferritic stainless steel having excellent high-temperature oxidatio...
- Patent number 11,339,460
- Issue date May 24, 2022
- Posco
- Il Chan Jung
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel containing niobium and manufacturing met...
- Patent number 11,326,222
- Issue date May 10, 2022
- Korea Advanced Institute of Science and Technology
- Chang-Heui Jang
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel alloy and a tool
- Patent number 11,293,083
- Issue date Apr 5, 2022
- Erasteel SAS
- Fredrik Sandberg
- C21 - METALLURGY OF IRON
Information Patent Grant
Optimized gamma-prime strengthened austenitic trip steel and design...
- Patent number 11,242,576
- Issue date Feb 8, 2022
- Northwestern University
- Nicholas J. Wengrenovich
- C21 - METALLURGY OF IRON
Information Patent Grant
High performance iron-based alloys for engine valvetrain applicatio...
- Patent number 11,215,090
- Issue date Jan 4, 2022
- L. E. Jones Company
- Cong Yue Qiao
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel plate
- Patent number 11,198,930
- Issue date Dec 14, 2021
- Nippon Steel Corporation
- Masayoshi Sawada
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel, product made of said steel, and manufacturing method thereof
- Patent number 11,186,886
- Issue date Nov 30, 2021
- APERAM
- Valerie Perrin Guerin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Steel with high hardness and excellent toughness
- Patent number 11,162,162
- Issue date Nov 2, 2021
- Osaka University
- Yoritoshi Minamino
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for heat treatment of austenitic steels and austenitic steel...
- Patent number 11,136,638
- Issue date Oct 5, 2021
- The Swatch Group Research and Development Ltd.
- Joel Porret
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot work tool steel
- Patent number 11,131,012
- Issue date Sep 28, 2021
- Uddeholms AB
- Anna Medvedeva
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Low alloy high strength seamless steel pipe for oil country tubular...
- Patent number 11,111,566
- Issue date Sep 7, 2021
- JFE Steel Corporation
- Mitsuhiro Okatsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Prehardened steel material, mold, and mold component
- Patent number 11,091,825
- Issue date Aug 17, 2021
- Daido Steel Co., Ltd.
- Masamichi Kawano
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel for a tool holder
- Patent number 11,085,108
- Issue date Aug 10, 2021
- Uddeholms AB
- Petter Damm
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet and method for producing the same
- Patent number 11,066,716
- Issue date Jul 20, 2021
- JFE Steel Corporation
- Noriaki Kohsaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process of manufacturing of segments for carbon thrust bearing
- Patent number 11,065,672
- Issue date Jul 20, 2021
- Atulkumar Raghavjibhai Saradva
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot dip coated steel having excellent processability
- Patent number 11,059,269
- Issue date Jul 13, 2021
- Posco
- Jin-You Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dispersion strengthened austenitic stainless steel article, method...
- Patent number 11,053,562
- Issue date Jul 6, 2021
- Hitachi, Ltd.
- Takahiro Ishizaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Maraging steel
- Patent number 10,995,395
- Issue date May 4, 2021
- Rolls-Royce PLC
- Harshad K Bhadeshia
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron-based composition for fuel element
- Patent number 10,930,403
- Issue date Feb 23, 2021
- TerraPower, LLC.
- Micah J. Hackett
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL HAVING EXCELLEN...
- Publication number 20240376561
- Publication date Nov 14, 2024
- Nippon Yakin Kogyo Co., Ltd.
- Xin JI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRECIPITATION HARDENING TYPE SOFT MAGNETIC FERRITIC STAINLESS STEEL...
- Publication number 20240287662
- Publication date Aug 29, 2024
- TOHOKU STEEL Co., Ltd.
- Masahito WATANABE
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR MANUFACTURING HIGH STRENGTH STEEL
- Publication number 20230272499
- Publication date Aug 31, 2023
- UNITED STATES STEEL CORPORATION
- Matthew J. Merwin
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS CAST STEEL AND METHOD FOR PRODUCING AUSTENITIC...
- Publication number 20230272496
- Publication date Aug 31, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Tadaaki NAKAMURA
- C21 - METALLURGY OF IRON
Information Patent Application
MATERIAL FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230265538
- Publication date Aug 24, 2023
- HYUNDAI STEEL COMPANY
- Nu Ri Shin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MATERIAL FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230227932
- Publication date Jul 20, 2023
- HYUNDAI STEEL COMPANY
- Nu Ri Shin
- C21 - METALLURGY OF IRON
Information Patent Application
STAINLESS STEEL
- Publication number 20230193437
- Publication date Jun 22, 2023
- UDDEHOLMS AB
- Magnus Tidesten
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SECONDARY COOLING CONTROL METHOD FOR REINFORCING SURFACE SOLIDIFICA...
- Publication number 20230142397
- Publication date May 11, 2023
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Qing LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OPTIMIZED GAMMA-PRIME STRENGTHENED AUSTENITIC TRIP STEEL AND DESIGN...
- Publication number 20220195547
- Publication date Jun 23, 2022
- Northwestern University
- Nicholas J. Wengrenovich
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL CONTAINING NIOBIUM AND MANUFACTURING MET...
- Publication number 20220090229
- Publication date Mar 24, 2022
- Korea Advanced Institute of Science and Technology
- Chang-Heui JANG
- C21 - METALLURGY OF IRON
Information Patent Application
WELDING FILLER WIRE FOR FUSION WELDING PRECIPITATION-HARDENED AUSTE...
- Publication number 20220080534
- Publication date Mar 17, 2022
- Tzeng-Feng LIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL, PRODUCT MADE OF SAID STEEL, AND MANUFACTURING METHOD THEREOF
- Publication number 20220056545
- Publication date Feb 24, 2022
- APERAM
- Valerie PERRIN GUERIN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
IMPACT AND WEAR RESISTANT COMPONENT, AND METHOD FOR PRODUCING THE SAME
- Publication number 20220025475
- Publication date Jan 27, 2022
- Komatsu Ltd.
- Eiji AMADA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
AUSTENITIC STAINLESS STEEL CONTAINING NIOBIUM AND MANUFACTURING MET...
- Publication number 20210348248
- Publication date Nov 11, 2021
- Korea Advanced Institute of Science and Technology
- Chang-Heui JANG
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20210340641
- Publication date Nov 4, 2021
- JFE STEEL CORPORATION
- Yoshihiko Ono
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTI NANO-PRECIPITATE STRENGTHENED AUSTENITIC STEEL
- Publication number 20210262074
- Publication date Aug 26, 2021
- The Government of the United States of America, as represented by the Secreta...
- Colin A. Stewart
- B82 - NANO-TECHNOLOGY
Information Patent Application
High Performance Iron-Based Alloys For Engine Valvetrain Applicatio...
- Publication number 20200263575
- Publication date Aug 20, 2020
- L. E. Jones Company
- Cong Yue Qiao
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL MATERIAL, METHOD FOR PRO...
- Publication number 20200246877
- Publication date Aug 6, 2020
- Hitachi Metals, Ltd.
- Shiho FUKUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STAINLESS STEEL
- Publication number 20200232076
- Publication date Jul 23, 2020
- UDDEHOLMS AB
- Magnus Tidesten
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOT-ROLLED STEEL SHEET FOR TAILORED ROLLED BLANK AND TAILORED ROLLE...
- Publication number 20200157650
- Publication date May 21, 2020
- NIPPON STEEL CORPORATION
- Tatsuo Yokoi
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH PRECIPITATION HARDENING STAINLESS STEEL ALLOY AND ART...
- Publication number 20200080164
- Publication date Mar 12, 2020
- Gregory Vartanov
- B22 - CASTING POWDER METALLURGY
Information Patent Application
STEEL WITH HIGH HARDNESS AND EXCELLENT TOUGHNESS
- Publication number 20200080180
- Publication date Mar 12, 2020
- OSAKA UNIVERSITY
- Yoritoshi MINAMINO
- C21 - METALLURGY OF IRON
Information Patent Application
IRON-BASED COMPOSITION FOR FUEL ELEMENT
- Publication number 20200027579
- Publication date Jan 23, 2020
- TerraPower, LLC
- Micah J. Hackett
- C21 - METALLURGY OF IRON
Information Patent Application
HOT STAMPED PART AND MANUFACTURING METHOD THEREOF
- Publication number 20190330711
- Publication date Oct 31, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Genki ABUKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT-ROLLED STEEL PLATE FOR TAILORED ROLLED BLANK, TAILORED ROLLED...
- Publication number 20190256941
- Publication date Aug 22, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Tatsuo YOKOI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
A PRECIPITATION HARDENING STEEL AND ITS MANUFACTURE
- Publication number 20190127815
- Publication date May 2, 2019
- OVAKO SWEDEN AB
- Jan-Erik ANDERSSON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
A PRECIPITATION HARDENING STAINLESS STEEL AND ITS MANUFACTURE
- Publication number 20190127814
- Publication date May 2, 2019
- OVAKO SWEDEN AB
- Jan-Erik ANDERSSON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MANUFACTURING METHOD OF MECHANICAL COMPONENT USING MARTENSITIC STAI...
- Publication number 20190112686
- Publication date Apr 18, 2019
- NSK Ltd.
- Chikara MATSUZAWA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...
- Publication number 20190048443
- Publication date Feb 14, 2019
- JFE STEEL CORPORATION
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON
Information Patent Application
LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...
- Publication number 20190048444
- Publication date Feb 14, 2019
- JFE STEEL CORPORATION
- Mitsuhiro Okatsu
- C21 - METALLURGY OF IRON

Hardening by precipitation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optimized gamma-prime strengthened austenitic trip steel and design...

Ferritic steel for turbochargers

Process for making a component of a turbomachine, a component obtai...

Precipitation hardening stainless steel and its manufacture

High strength precipitation hardening stainless steel alloy and art...

Secondary cooling control method for reinforcing surface solidifica...

Precipitation hardening steel and its manufacture

Austenitic stainless steel containing niobium and manufacturing met...

Stainless steel

Hot stamped part and manufacturing method thereof

Welding filler wire for fusion welding precipitation-hardened auste...

Ferritic stainless steel having excellent high-temperature oxidatio...

Austenitic stainless steel containing niobium and manufacturing met...

Steel alloy and a tool

Optimized gamma-prime strengthened austenitic trip steel and design...

High performance iron-based alloys for engine valvetrain applicatio...

Austenitic stainless steel plate

Steel, product made of said steel, and manufacturing method thereof

Steel with high hardness and excellent toughness

Method for heat treatment of austenitic steels and austenitic steel...

Hot work tool steel

Low alloy high strength seamless steel pipe for oil country tubular...

Prehardened steel material, mold, and mold component

Steel for a tool holder

Steel sheet and method for producing the same

Process of manufacturing of segments for carbon thrust bearing

Hot dip coated steel having excellent processability

Dispersion strengthened austenitic stainless steel article, method...

Maraging steel

Iron-based composition for fuel element

Patents Applicationslast 30 patents

PRECIPITATION HARDENING MARTENSITIC STAINLESS STEEL HAVING EXCELLEN...

PRECIPITATION HARDENING TYPE SOFT MAGNETIC FERRITIC STAINLESS STEEL...

PROCESS FOR MANUFACTURING HIGH STRENGTH STEEL

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

MATERIAL FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME

MATERIAL FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME

STAINLESS STEEL

SECONDARY COOLING CONTROL METHOD FOR REINFORCING SURFACE SOLIDIFICA...

OPTIMIZED GAMMA-PRIME STRENGTHENED AUSTENITIC TRIP STEEL AND DESIGN...

AUSTENITIC STAINLESS STEEL CONTAINING NIOBIUM AND MANUFACTURING MET...

WELDING FILLER WIRE FOR FUSION WELDING PRECIPITATION-HARDENED AUSTE...

STEEL, PRODUCT MADE OF SAID STEEL, AND MANUFACTURING METHOD THEREOF

IMPACT AND WEAR RESISTANT COMPONENT, AND METHOD FOR PRODUCING THE SAME

AUSTENITIC STAINLESS STEEL CONTAINING NIOBIUM AND MANUFACTURING MET...

HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME

MULTI NANO-PRECIPITATE STRENGTHENED AUSTENITIC STEEL

High Performance Iron-Based Alloys For Engine Valvetrain Applicatio...

METHOD FOR PRODUCING HIGH-SPEED TOOL STEEL MATERIAL, METHOD FOR PRO...

STAINLESS STEEL

HOT-ROLLED STEEL SHEET FOR TAILORED ROLLED BLANK AND TAILORED ROLLE...

HIGH STRENGTH PRECIPITATION HARDENING STAINLESS STEEL ALLOY AND ART...

STEEL WITH HIGH HARDNESS AND EXCELLENT TOUGHNESS

IRON-BASED COMPOSITION FOR FUEL ELEMENT

HOT STAMPED PART AND MANUFACTURING METHOD THEREOF

HEAT-ROLLED STEEL PLATE FOR TAILORED ROLLED BLANK, TAILORED ROLLED...

A PRECIPITATION HARDENING STEEL AND ITS MANUFACTURE

A PRECIPITATION HARDENING STAINLESS STEEL AND ITS MANUFACTURE

MANUFACTURING METHOD OF MECHANICAL COMPONENT USING MARTENSITIC STAI...

LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...

LOW ALLOY HIGH STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR...