Central Iron & Steel Research Institute

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for internal stress regulation in superalloy disk forgings b...
- Patent number 12,146,201
- Issue date Nov 19, 2024
- Gaona Aero Material Co., Ltd.
- Beijiang Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Component residual stress testing platform based on neutron diffrac...
- Patent number 12,146,845
- Issue date Nov 19, 2024
- NCS TESTING TECHNOLOGY CO., LTD
- Lixia Yang
- G01 - MEASURING TESTING
Information Patent Grant
Hot extrusion die and hot extrusion integral forming method for spe...
- Patent number 12,090,536
- Issue date Sep 17, 2024
- Central Iron & Steel Research Institute
- Zhenbao Liu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-strength stainless steel rotor and method for preparing the same
- Patent number 11,951,530
- Issue date Apr 9, 2024
- Central Iron & Steel Research Institute
- Zhenbao Liu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for statistical distribution characterization of dendritic s...
- Patent number 11,927,511
- Issue date Mar 12, 2024
- NCS TESTING TECHNOLOGY CO., LTD
- Dongling Li
- G01 - MEASURING TESTING
Information Patent Grant
High-strength low-carbon bainitic fire-resistant steel and preparat...
- Patent number 11,761,050
- Issue date Sep 19, 2023
- Central Iron & Steel Research Institute
- Zhongmin Yang
- C21 - METALLURGY OF IRON
Information Patent Grant
Carburizing bearing steel and preparation method thereof
- Patent number 11,473,162
- Issue date Oct 18, 2022
- Central Iron & Steel Research Institute
- Wenquan Cao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for determining quality level of iron and steel product
- Patent number 11,209,414
- Issue date Dec 28, 2021
- Central Iron & Steel Research Institute
- Hang Su
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ce-containing sintered rare-earth permanent magnet with having high...
- Patent number 11,195,645
- Issue date Dec 7, 2021
- Central Iron & Steel Research Institute
- Anhua Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of high-throughput hot isostatic pressing micro-synthesis fo...
- Patent number 11,040,397
- Issue date Jun 22, 2021
- Central Iron & Steel Research Institute
- Haizhou Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Full-view-field quantitative statistical distribution characterizat...
- Patent number 10,895,521
- Issue date Jan 19, 2021
- Central Iron & Steel Research Institute
- Dongling Li
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
High throughput micro-synthesis method of multi-component materials
- Patent number 10,562,098
- Issue date Feb 18, 2020
- Central Iron & Steel Research Institute
- Haizhou Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Full-field statistical and characterizing method of fluid micro-exp...
- Patent number 10,436,577
- Issue date Oct 8, 2019
- Central Iron & Steel Research Institute
- Guang Feng
- G01 - MEASURING TESTING
Information Patent Grant
Low-neodymium, non-heavy-rare-earth and high performance magnet
- Patent number 10,049,797
- Issue date Aug 14, 2018
- Central Iron & Steel Research Institute
- Minggang Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-cost double-main-phase Ce permanent magnet alloy and its prepar...
- Patent number 9,892,832
- Issue date Feb 13, 2018
- Central Iron & Steel Research Institute
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Back-up roll device and method for conducting corner deformation on...
- Patent number 9,643,242
- Issue date May 9, 2017
- Central Iron & Steel Research Institute
- Hui Zhang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for iron-making with full oxygen and hydrogen-rich gas and e...
- Patent number 9,581,387
- Issue date Feb 28, 2017
- CENTRAL IRON & STEEL RESEARCH INSTITUTE
- Yuanhong Qi
- C21 - METALLURGY OF IRON
Information Patent Grant
Chamfered narrow side copper plate for mould with funnel-shaped cur...
- Patent number 9,089,894
- Issue date Jul 28, 2015
- Central Iron & Steel Research Institute
- Yong Gan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for iron-making with full oxygen and hydrogen-rich gas and e...
- Patent number 8,986,601
- Issue date Mar 24, 2015
- Central Iron & Steel Research Institute
- Yuanhong Qi
- C21 - METALLURGY OF IRON
Information Patent Grant
Chamfered narrow side copper plate for mould with funnel-shaped cur...
- Patent number 8,776,862
- Issue date Jul 15, 2014
- Central Iron & Steel Research Institute
- Yong Gan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Compound magnetic powder and magnetic powder cores, and methods for...
- Patent number 8,048,191
- Issue date Nov 1, 2011
- Advanced Technology & Material Co., Ltd.
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Pulse heating-time of flight mass spectrometric gas elements analyzer
- Patent number 7,847,242
- Issue date Dec 7, 2010
- Central Iron & Steel Research Institute
- Haizhou Wang
- G01 - MEASURING TESTING
Information Patent Grant
Methods to measure and control strip shape in rolling
- Patent number 5,927,117
- Issue date Jul 27, 1999
- Central Iron & Steel Research Institute Ministry Metallurgical Industry
- Jinzhi Zhang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydrogen storage alloys
- Patent number 5,389,333
- Issue date Feb 14, 1995
- Central Iron & Steel Research Institute of Ministry of Metallurgical Industry
- Yufeng Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Iron-nickel based high permeability amorphous alloy
- Patent number 5,338,376
- Issue date Aug 16, 1994
- Central Iron and Steel Research Institute
- Goudong Liu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-TOUGHNESS ULTRAHIGH-STRENGTH STEEL AND MANUFACTURING METHOD TH...
- Publication number 20240318273
- Publication date Sep 26, 2024
- Central Iron & Steel Research Institute
- Jing NING
- C21 - METALLURGY OF IRON
Information Patent Application
HOT EXTRUSION DIE AND HOT EXTRUSION INTEGRAL FORMING METHOD FOR SPE...
- Publication number 20240082897
- Publication date Mar 14, 2024
- Central Iron & Steel Research Institute
- Zhenbao LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPONENT RESIDUAL STRESS TESTING PLATFORM BASED ON NEUTRON DIFFRAC...
- Publication number 20230358693
- Publication date Nov 9, 2023
- NCS TESTING TECHNOLOGY CO., LTD
- LIXIA YANG
- G01 - MEASURING TESTING
Information Patent Application
QUANTITATIVE STATISTICAL CHARACTERIZATION METHOD OF MICRON-LEVEL SE...
- Publication number 20230184703
- Publication date Jun 15, 2023
- Central Iron & Steel Research Institute
- Dandan Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Internal Stress Regulation in Superalloy Disk forgings b...
- Publication number 20230016175
- Publication date Jan 19, 2023
- Gaona Aero Material Co., Ltd.
- Beijiang ZHANG
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN BOUNDARY DIFFUSION CERIUM-BASED MAGNET CONTAINING REFe2 PHASE...
- Publication number 20220415549
- Publication date Dec 29, 2022
- Central Iron & Steel Research Institute Company Limited
- Haibo FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICALLY ASSISTED FORMING PROCESS AND DEVICE FOR HIGH-STRENGTH...
- Publication number 20220347733
- Publication date Nov 3, 2022
- Central Iron & Steel Research Institute
- Yong LI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH-STRENGTH STAINLESS STEEL ROTOR AND METHOD FOR PREPARING THE SAME
- Publication number 20220331856
- Publication date Oct 20, 2022
- Central Iron & Steel Research Institute
- Zhenbao LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR STATISTICAL DISTRIBUTION CHARACTERIZATION OF DENDRITIC S...
- Publication number 20220252488
- Publication date Aug 11, 2022
- NCS TESTING TECHNOLOGY CO., LTD
- DONGLING LI
- G01 - MEASURING TESTING
Information Patent Application
CARBURIZING BEARING STEEL AND PREPARATION METHOD THEREOF
- Publication number 20220017983
- Publication date Jan 20, 2022
- Central Iron & Steel Research Institute
- Wenquan CAO
- C21 - METALLURGY OF IRON
Information Patent Application
High-Strenth Low-Carbon Bainitic Fire-Resistant Steel And Preparati...
- Publication number 20210395849
- Publication date Dec 23, 2021
- Central Iron & Steel Research Institute
- Zhongmin Yang
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-CARBON BEARING STEEL AND PREPARATION METHOD THEREOF
- Publication number 20210371944
- Publication date Dec 2, 2021
- Central Iron & Steel Research Institute
- Wenquan CAO
- C21 - METALLURGY OF IRON
Information Patent Application
CE-CONTAINING SINTERED RARE-EARTH PERMANENT MAGNET WITH HAVING HIGH...
- Publication number 20210233689
- Publication date Jul 29, 2021
- Central Iron & Steel Research Institute
- Anhua LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MN-CU-Based Damping Alloy Powder For Use In Selective Laser Melting...
- Publication number 20210197277
- Publication date Jul 1, 2021
- Central Iron & Steel Research Institute
- Changjun Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FULL-VIEW-FIELD QUANTITATIVE STATISTICAL DISTRIBUTION REPRESENTATIO...
- Publication number 20210033549
- Publication date Feb 4, 2021
- Central Iron & Steel Research Institute
- Weihao Wan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF HIGH-THROUGHPUT HOT ISOSTATIC PRESSING MICRO-SYNTHESIS FO...
- Publication number 20200215613
- Publication date Jul 9, 2020
- Central Iron & Steel Research Institute
- Haizhou WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FULL-VIEW-FIELD QUANTITATIVE STATISTICAL DISTRIBUTION CHARACTERIZAT...
- Publication number 20190204199
- Publication date Jul 4, 2019
- Central Iron & Steel Research Institute
- Dongling LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETERMINING QUALITY LEVEL OF IRON AND STEEL PRODUCT
- Publication number 20190137471
- Publication date May 9, 2019
- Central Iron and Steel Research Institute
- Hang SU
- G01 - MEASURING TESTING
Information Patent Application
FULL-FIELD STATISTICAL & CHARACTERIZING METHOD OF FLUID MICRO-EXPLO...
- Publication number 20190086194
- Publication date Mar 21, 2019
- Central Iron & Steel Research Institute
- Guang FENG
- G01 - MEASURING TESTING
Information Patent Application
BACK-UP ROLL DEVICE AND METHOD FOR CONDUCTING CORNER DEFORMATION ON...
- Publication number 20150258604
- Publication date Sep 17, 2015
- Central Iron & Steel Research Institute
- Hui ZHANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR IRON-MAKING WITH FULL OXYGEN AND HYDROGEN-RICH GAS AND E...
- Publication number 20150159952
- Publication date Jun 11, 2015
- CENTRAL IRON & STEEL RESEARCH INSTITUTE
- Yuanhong QI
- C21 - METALLURGY OF IRON
Information Patent Application
Low-Cost Double-Main-Phase Ce Permanent Magnet Alloy and its Prepar...
- Publication number 20140065004
- Publication date Mar 6, 2014
- Central Iron & Steel Research Institute
- Wei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-neodymium, non-heavy-rare-earth and high performance magnet and...
- Publication number 20130154778
- Publication date Jun 20, 2013
- Central Iron & Steel Research Institute
- Minggang ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR IRON-MAKING WITH FULL OXYGEN AND HYDROGEN-RICH GAS AND E...
- Publication number 20120312125
- Publication date Dec 13, 2012
- CENTRAL IRON & STEEL RESEARCH INSTITUTE
- Yuanhong Qi
- C21 - METALLURGY OF IRON
Information Patent Application
CHAMFERED NARROW SIDE COPPER PLATE FOR MOULD WITH FUNNEL-SHAPED CUR...
- Publication number 20120279676
- Publication date Nov 8, 2012
- Zhong Da National Engineering and Research Center of Continuous Casting Techn...
- Yong GAN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PULSE HEATING-TIME OF FLIGHT MASS SPECTROMETRIC GAS ELEMENTS ANALYZER
- Publication number 20090121129
- Publication date May 14, 2009
- Central Iron & Steel Research Institute
- Haizhou Wang
- G01 - MEASURING TESTING

Central Iron & Steel Research Institute

Organization

Patents Grantslast 30 patents

Method for internal stress regulation in superalloy disk forgings b...

Component residual stress testing platform based on neutron diffrac...

Hot extrusion die and hot extrusion integral forming method for spe...

High-strength stainless steel rotor and method for preparing the same

Method for statistical distribution characterization of dendritic s...

High-strength low-carbon bainitic fire-resistant steel and preparat...

Carburizing bearing steel and preparation method thereof

Method for determining quality level of iron and steel product

Ce-containing sintered rare-earth permanent magnet with having high...

Method of high-throughput hot isostatic pressing micro-synthesis fo...

Full-view-field quantitative statistical distribution characterizat...

High throughput micro-synthesis method of multi-component materials

Full-field statistical and characterizing method of fluid micro-exp...

Low-neodymium, non-heavy-rare-earth and high performance magnet

Low-cost double-main-phase Ce permanent magnet alloy and its prepar...

Back-up roll device and method for conducting corner deformation on...

Method for iron-making with full oxygen and hydrogen-rich gas and e...

Chamfered narrow side copper plate for mould with funnel-shaped cur...

Method for iron-making with full oxygen and hydrogen-rich gas and e...

Chamfered narrow side copper plate for mould with funnel-shaped cur...

Compound magnetic powder and magnetic powder cores, and methods for...

Pulse heating-time of flight mass spectrometric gas elements analyzer

Methods to measure and control strip shape in rolling

Hydrogen storage alloys

Iron-nickel based high permeability amorphous alloy

Patents Applicationslast 30 patents

HIGH-TOUGHNESS ULTRAHIGH-STRENGTH STEEL AND MANUFACTURING METHOD TH...

HOT EXTRUSION DIE AND HOT EXTRUSION INTEGRAL FORMING METHOD FOR SPE...

COMPONENT RESIDUAL STRESS TESTING PLATFORM BASED ON NEUTRON DIFFRAC...

QUANTITATIVE STATISTICAL CHARACTERIZATION METHOD OF MICRON-LEVEL SE...

Method for Internal Stress Regulation in Superalloy Disk forgings b...

GRAIN BOUNDARY DIFFUSION CERIUM-BASED MAGNET CONTAINING REFe2 PHASE...

ELECTRICALLY ASSISTED FORMING PROCESS AND DEVICE FOR HIGH-STRENGTH...

HIGH-STRENGTH STAINLESS STEEL ROTOR AND METHOD FOR PREPARING THE SAME

METHOD FOR STATISTICAL DISTRIBUTION CHARACTERIZATION OF DENDRITIC S...

CARBURIZING BEARING STEEL AND PREPARATION METHOD THEREOF

High-Strenth Low-Carbon Bainitic Fire-Resistant Steel And Preparati...

HIGH-CARBON BEARING STEEL AND PREPARATION METHOD THEREOF

CE-CONTAINING SINTERED RARE-EARTH PERMANENT MAGNET WITH HAVING HIGH...

MN-CU-Based Damping Alloy Powder For Use In Selective Laser Melting...

FULL-VIEW-FIELD QUANTITATIVE STATISTICAL DISTRIBUTION REPRESENTATIO...

METHOD OF HIGH-THROUGHPUT HOT ISOSTATIC PRESSING MICRO-SYNTHESIS FO...

FULL-VIEW-FIELD QUANTITATIVE STATISTICAL DISTRIBUTION CHARACTERIZAT...

METHOD FOR DETERMINING QUALITY LEVEL OF IRON AND STEEL PRODUCT

FULL-FIELD STATISTICAL & CHARACTERIZING METHOD OF FLUID MICRO-EXPLO...

BACK-UP ROLL DEVICE AND METHOD FOR CONDUCTING CORNER DEFORMATION ON...

METHOD FOR IRON-MAKING WITH FULL OXYGEN AND HYDROGEN-RICH GAS AND E...

Low-Cost Double-Main-Phase Ce Permanent Magnet Alloy and its Prepar...

Low-neodymium, non-heavy-rare-earth and high performance magnet and...

METHOD FOR IRON-MAKING WITH FULL OXYGEN AND HYDROGEN-RICH GAS AND E...

CHAMFERED NARROW SIDE COPPER PLATE FOR MOULD WITH FUNNEL-SHAPED CUR...

PULSE HEATING-TIME OF FLIGHT MASS SPECTROMETRIC GAS ELEMENTS ANALYZER

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