EP4186990A4 - Steel for ball-cage type universal joint retainer and production method therefor - Google Patents

Steel for ball-cage type universal joint retainer and production method therefor Download PDF

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Publication number
EP4186990A4
EP4186990A4 EP21922314.6A EP21922314A EP4186990A4 EP 4186990 A4 EP4186990 A4 EP 4186990A4 EP 21922314 A EP21922314 A EP 21922314A EP 4186990 A4 EP4186990 A4 EP 4186990A4
Authority
EP
European Patent Office
Prior art keywords
ball
steel
production method
universal joint
method therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21922314.6A
Other languages
German (de)
French (fr)
Other versions
EP4186990A1 (en
Inventor
Min Chen
Yun Bai
Yuandong LUO
Xiaolin Wu
Qing Yin
Wenbin Li
Liukai HUA
Ye Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Xingcheng Special Steel Works Co Ltd
Original Assignee
Jiangyin Xingcheng Special Steel Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangyin Xingcheng Special Steel Works Co Ltd filed Critical Jiangyin Xingcheng Special Steel Works Co Ltd
Publication of EP4186990A1 publication Critical patent/EP4186990A1/en
Publication of EP4186990A4 publication Critical patent/EP4186990A4/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
EP21922314.6A 2021-01-28 2021-09-05 Steel for ball-cage type universal joint retainer and production method therefor Pending EP4186990A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110117968.2A CN112981237B (en) 2021-01-28 2021-01-28 Steel for ball cage type universal joint retainer and production method thereof
PCT/CN2021/116576 WO2022160720A1 (en) 2021-01-28 2021-09-05 Steel for ball-cage type universal joint retainer and production method therefor

Publications (2)

Publication Number Publication Date
EP4186990A1 EP4186990A1 (en) 2023-05-31
EP4186990A4 true EP4186990A4 (en) 2024-06-05

Family

ID=76345651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21922314.6A Pending EP4186990A4 (en) 2021-01-28 2021-09-05 Steel for ball-cage type universal joint retainer and production method therefor

Country Status (4)

Country Link
EP (1) EP4186990A4 (en)
JP (1) JP2024502743A (en)
CN (1) CN112981237B (en)
WO (2) WO2022160720A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112981237B (en) * 2021-01-28 2022-10-11 江阴兴澄特种钢铁有限公司 Steel for ball cage type universal joint retainer and production method thereof
CN114959457A (en) * 2022-05-05 2022-08-30 万向钱潮股份有限公司 High-performance steel material
CN115386796B (en) * 2022-08-15 2023-03-03 马鞍山钢铁股份有限公司 Hot-rolled steel strip for CT 150-grade continuous oil pipe and production method thereof
CN115229453B (en) * 2022-09-23 2022-12-06 万向钱潮股份公司 Three-column groove shell processing method
CN115505852B (en) * 2022-10-26 2023-04-07 河北普阳钢铁有限公司 Corrosion-resistant steel for agricultural machinery and manufacturing method thereof
CN117107153B (en) * 2023-07-27 2024-06-11 江苏沙钢集团淮钢特钢股份有限公司 High-hardenability high-hardness boron-titanium microalloyed grinding ball steel and production method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2135962A1 (en) * 2007-03-29 2009-12-23 Sumitomo Metal Industries, Ltd. Case-hardened steel pipe excellent in workability and process for production thereof
EP3078758A1 (en) * 2013-12-02 2016-10-12 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Steel wire for bolt, bolt, and production method therefor
CN107058882A (en) * 2017-04-26 2017-08-18 山东钢铁股份有限公司 A kind of special think gauge wear-resisting steel plate and preparation method thereof
CN109182901A (en) * 2018-09-17 2019-01-11 江阴兴澄特种钢铁有限公司 A kind of linear guide steel and its hot rolling production method
US20190382864A1 (en) * 2016-12-23 2019-12-19 Posco Tempered martensitic steel having low yield ratio and excelllent uniform elongation, and manufacturing method therefor

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JP3741078B2 (en) * 2002-05-30 2006-02-01 住友金属工業株式会社 High strength steel material with excellent fatigue crack growth resistance and its manufacturing method
JP4291711B2 (en) * 2004-03-03 2009-07-08 新日本製鐵株式会社 High burring hot rolled steel sheet having bake hardenability and method for producing the same
JP4645593B2 (en) * 2004-07-16 2011-03-09 Ｊｆｅスチール株式会社 Machine structural component and method of manufacturing the same
JP4995111B2 (en) * 2007-02-09 2012-08-08 新日本製鐵株式会社 Ferritic heat-resistant steel and heat-resistant structure with excellent creep characteristics in weld heat-affected zone
CN101481780B (en) * 2008-12-06 2012-03-14 燕山大学 Easy-to-weld superfine austenite crystal steel with superhigh intensity and high tenacity and manufacturing method thereof
CN101812635B (en) * 2010-04-28 2011-12-07 南京钢铁股份有限公司 Class Q345F steel sheet with thickness of 80mm and manufacturing method thereof
CN103898413B (en) * 2014-03-18 2016-01-20 莱芜钢铁集团有限公司 V n micro alloying frotton steel and preparation method thereof
MX2017005945A (en) * 2014-11-18 2017-06-30 Nippon Steel & Sumitomo Metal Corp Rolled steel bar or rolled wire material for cold-forged component.
ES2759002T3 (en) * 2014-11-18 2020-05-07 Nippon Steel Corp Rolled steel bar or rolled wire rod for cold forged component
CN105525213A (en) * 2016-01-21 2016-04-27 东北大学 High-strength-toughness and high-temperature hot rolled steel plate and preparation method thereof
US20200024679A1 (en) * 2017-03-31 2020-01-23 Nippon Steel Corporation Hot rolled steel sheet, steel forged part and production method therefor
CN108796364B (en) * 2018-05-21 2020-07-28 中国石油天然气集团有限公司 X80 large-caliber thick-wall longitudinal submerged arc welded pipe suitable for low temperature and manufacturing method thereof
CN108486475A (en) * 2018-05-23 2018-09-04 山东钢铁股份有限公司 A kind of think gauge wear-resisting steel plate and preparation method thereof with good centre hardness
EP3884077A1 (en) * 2018-11-19 2021-09-29 SSAB Technology AB High strength steel product and method of manufacturing the same
CN111334796B (en) * 2020-03-23 2022-05-20 首钢集团有限公司 Method for manufacturing steel for hot stamping, and method for manufacturing hot stamped member
CN112267074B (en) * 2020-10-12 2022-01-25 马鞍山钢铁股份有限公司 High-strength high-toughness bainite non-quenched and tempered steel for high-power engine crankshaft and preparation method thereof
CN112981237B (en) * 2021-01-28 2022-10-11 江阴兴澄特种钢铁有限公司 Steel for ball cage type universal joint retainer and production method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2135962A1 (en) * 2007-03-29 2009-12-23 Sumitomo Metal Industries, Ltd. Case-hardened steel pipe excellent in workability and process for production thereof
EP3078758A1 (en) * 2013-12-02 2016-10-12 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Steel wire for bolt, bolt, and production method therefor
US20190382864A1 (en) * 2016-12-23 2019-12-19 Posco Tempered martensitic steel having low yield ratio and excelllent uniform elongation, and manufacturing method therefor
CN107058882A (en) * 2017-04-26 2017-08-18 山东钢铁股份有限公司 A kind of special think gauge wear-resisting steel plate and preparation method thereof
CN109182901A (en) * 2018-09-17 2019-01-11 江阴兴澄特种钢铁有限公司 A kind of linear guide steel and its hot rolling production method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022160720A1 *

Also Published As

Publication number Publication date
WO2022161180A1 (en) 2022-08-04
CN112981237B (en) 2022-10-11
EP4186990A1 (en) 2023-05-31
JP2024502743A (en) 2024-01-23
CN112981237A (en) 2021-06-18
WO2022160720A1 (en) 2022-08-04

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