EP3778950A4 - Austenitic wear-resistant steel sheet - Google Patents

Austenitic wear-resistant steel sheet Download PDF

Info

Publication number
EP3778950A4
EP3778950A4 EP18912208.8A EP18912208A EP3778950A4 EP 3778950 A4 EP3778950 A4 EP 3778950A4 EP 18912208 A EP18912208 A EP 18912208A EP 3778950 A4 EP3778950 A4 EP 3778950A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
resistant steel
austenitic wear
austenitic
wear
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.)
Withdrawn
Application number
EP18912208.8A
Other languages
German (de)
French (fr)
Other versions
EP3778950A1 (en
Inventor
Masaaki Fujioka
Tetsuya NAMEGAWA
Masahide Yoshimura
Masanori Minagawa
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP3778950A1 publication Critical patent/EP3778950A1/en
Publication of EP3778950A4 publication Critical patent/EP3778950A4/en
Withdrawn legal-status Critical Current

Links

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C21D2211/001—Austenite
    • 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
    • C21D6/00—Heat treatment of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP18912208.8A 2018-03-29 2018-03-29 Austenitic wear-resistant steel sheet Withdrawn EP3778950A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/013289 WO2019186911A1 (en) 2018-03-29 2018-03-29 Austenitic wear-resistant steel sheet

Publications (2)

Publication Number Publication Date
EP3778950A1 EP3778950A1 (en) 2021-02-17
EP3778950A4 true EP3778950A4 (en) 2021-10-06

Family

ID=68058129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18912208.8A Withdrawn EP3778950A4 (en) 2018-03-29 2018-03-29 Austenitic wear-resistant steel sheet

Country Status (5)

Country Link
EP (1) EP3778950A4 (en)
KR (1) KR102453321B1 (en)
CN (1) CN111727267B (en)
BR (1) BR112020014123A2 (en)
WO (1) WO2019186911A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110714173A (en) * 2019-07-25 2020-01-21 东莞材料基因高等理工研究院 Low-carbon medium manganese steel medium plate containing epsilon martensite and preparation method thereof
CN112501418B (en) * 2020-11-16 2022-07-19 攀钢集团攀枝花钢铁研究院有限公司 Steel rail for heavy haul railway and preparation method thereof
CN112391586A (en) * 2020-11-26 2021-02-23 衡阳鸿宇机械制造有限公司 Preparation process of alloy lining plate
CN114717484A (en) * 2021-01-06 2022-07-08 四川大学 Novel high-manganese steel with high silicon and high chromium and preparation method thereof
CN113278883A (en) * 2021-04-28 2021-08-20 张选 Rare earth wear-resistant ultrahigh manganese steel for toothed plate of double-toothed roller screening coal crusher and manufacturing method thereof
KR20230094813A (en) * 2021-12-21 2023-06-28 주식회사 포스코 Austenitic welded steel tube having wear resistance and manufacturing method for the same
KR20230094814A (en) * 2021-12-21 2023-06-28 주식회사 포스코 Welded steel pipe for slurry transporting and manufacturing method for the same
KR20230094815A (en) * 2021-12-21 2023-06-28 주식회사 포스코 Manufacturing method for welded steel pipe having superior wear resistance
WO2023233186A1 (en) * 2022-06-02 2023-12-07 Arcelormittal High manganese hot rolled steel and a method of production thereof
CN115537677B (en) * 2022-09-29 2023-10-13 武汉科技大学 High-strength high-plasticity austenitic high-manganese steel with double-peak structure and production method thereof
CN116377317A (en) * 2022-12-26 2023-07-04 优钢新材料科技(湖南)有限公司 As-cast austenite high-manganese wear-resistant steel and preparation method and application of product thereof
CN117344230B (en) * 2023-10-08 2024-05-17 燕山大学 High manganese steel for split frog core rail and wing rail mosaic blocks and application thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136433A1 (en) * 1983-08-05 1985-04-10 Kos, Bernd, Dipl.-Ing. Austenitic manganese steel of the Hadfield type, and process for the manufacture thereof
EP1337679A1 (en) * 2000-10-19 2003-08-27 The Frog Switch and Manufacturing Company Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing
JP2012107325A (en) * 2010-10-29 2012-06-07 Kobe Steel Ltd High-proof stress nonmagnetic steel
WO2015147166A1 (en) * 2014-03-28 2015-10-01 日新製鋼株式会社 Steel plate having excellent acid dew point corrosion resistance, method of production, and exhaust gas channel constituent member
EP2971211A1 (en) * 2013-03-15 2016-01-20 ExxonMobil Research and Engineering Company Enhanced wear resistant steel and methods of making the same
JP2016196703A (en) * 2015-04-02 2016-11-24 新日鐵住金株式会社 HIGH Mn STEEL MATERIAL FOR CRYOGENIC USE
JP2017071817A (en) * 2015-10-06 2017-04-13 新日鐵住金株式会社 Thick steel sheet for low temperature and manufacturing method therefor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443818A (en) 1977-09-09 1979-04-06 Raufuosu Amiyunishiyonsu Fuabu Austenite wearrresistant steel
JPS54104418A (en) 1978-02-06 1979-08-16 Furukawa Kogyo Kk Austenitic shockk and abrasionnresistant cast steel
JPS5717937A (en) 1980-07-07 1982-01-29 Canon Inc Electromagnetic release shutter
NO146959C (en) 1980-07-07 1984-05-08 Raufoss Ammunisjonsfabrikker AUSTENITIC Wear-resistant STEEL
JPS6077962A (en) 1983-10-03 1985-05-02 Ube Ind Ltd High-manganese austenitic steel
JPS62139855A (en) 1985-12-11 1987-06-23 Kurimoto Iron Works Ltd Shock and wear resistant austenitic cast steel
JPS638181A (en) 1986-06-26 1988-01-13 株式会社東芝 Display unit for elevator
US4842683A (en) 1986-12-19 1989-06-27 Applied Materials, Inc. Magnetic field-enhanced plasma etch reactor
JPH0761349B2 (en) 1987-07-03 1995-07-05 ユニ・チャ−ム株式会社 Method and device for attaching elastic band to moving web
JPH01142058A (en) 1987-11-30 1989-06-02 Furukawa Co Ltd Austenitic impact-resistant and wear-resistant cast steel
JP2011219809A (en) * 2010-04-08 2011-11-04 Honda Motor Co Ltd High strength steel sheet
JP2012031511A (en) * 2010-06-30 2012-02-16 Jfe Steel Corp Wear-resistant steel sheet having excellent toughness of multi-layer-welded part and lagging destruction resistance properties
EP2940173B1 (en) * 2012-12-26 2019-11-06 Posco High strength austenitic-based steel with remarkable toughness of welding heat-affected zone and preparation method therefor
JP6007847B2 (en) 2013-03-28 2016-10-12 Ｊｆｅスチール株式会社 Wear-resistant thick steel plate having low temperature toughness and method for producing the same
MX2017006100A (en) * 2014-12-17 2017-09-19 Uddeholms Ab A wear resistant alloy.
KR20160078825A (en) * 2014-12-24 2016-07-05 주식회사 포스코 Steel for low temperature services having superior machinabillity and deformed surface quality and method for manufacturing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136433A1 (en) * 1983-08-05 1985-04-10 Kos, Bernd, Dipl.-Ing. Austenitic manganese steel of the Hadfield type, and process for the manufacture thereof
EP1337679A1 (en) * 2000-10-19 2003-08-27 The Frog Switch and Manufacturing Company Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing
JP2012107325A (en) * 2010-10-29 2012-06-07 Kobe Steel Ltd High-proof stress nonmagnetic steel
EP2971211A1 (en) * 2013-03-15 2016-01-20 ExxonMobil Research and Engineering Company Enhanced wear resistant steel and methods of making the same
WO2015147166A1 (en) * 2014-03-28 2015-10-01 日新製鋼株式会社 Steel plate having excellent acid dew point corrosion resistance, method of production, and exhaust gas channel constituent member
JP2016196703A (en) * 2015-04-02 2016-11-24 新日鐵住金株式会社 HIGH Mn STEEL MATERIAL FOR CRYOGENIC USE
JP2017071817A (en) * 2015-10-06 2017-04-13 新日鐵住金株式会社 Thick steel sheet for low temperature and manufacturing method therefor

Also Published As

Publication number Publication date
KR102453321B1 (en) 2022-10-11
KR20200105925A (en) 2020-09-09
WO2019186911A1 (en) 2019-10-03
BR112020014123A2 (en) 2020-12-01
CN111727267B (en) 2022-05-24
EP3778950A1 (en) 2021-02-17
CN111727267A (en) 2020-09-29

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