KR102507276B1 - 강재 및 그의 제조 방법 - Google Patents

강재 및 그의 제조 방법 Download PDF

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KR102507276B1
KR102507276B1 KR1020217010134A KR20217010134A KR102507276B1 KR 102507276 B1 KR102507276 B1 KR 102507276B1 KR 1020217010134 A KR1020217010134 A KR 1020217010134A KR 20217010134 A KR20217010134 A KR 20217010134A KR 102507276 B1 KR102507276 B1 KR 102507276B1
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South Korea
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less
steel
austenite phase
wear resistance
cooling
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KR1020217010134A
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English (en)
Korean (ko)
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KR20210057089A (ko
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유스케 데라자와
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제이에프이 스틸 가부시키가이샤
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    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/001Heat treatment of ferrous alloys containing Ni
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    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/002Heat treatment of ferrous alloys containing Cr
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    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/004Heat treatment of ferrous alloys containing Cr and Ni
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    • C21D6/00Heat treatment of ferrous alloys
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    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
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    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226Hot rolling
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    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite
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    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/004Dispersions; Precipitations

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  • 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)
KR1020217010134A 2018-09-12 2019-09-04 강재 및 그의 제조 방법 KR102507276B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-170656 2018-09-12
JP2018170656 2018-09-12
PCT/JP2019/034830 WO2020054553A1 (fr) 2018-09-12 2019-09-04 Matériau en acier et son procédé de fabrication

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KR20210057089A KR20210057089A (ko) 2021-05-20
KR102507276B1 true KR102507276B1 (ko) 2023-03-07

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EP (1) EP3835446A4 (fr)
JP (1) JP6750748B1 (fr)
KR (1) KR102507276B1 (fr)
CN (1) CN112703263B (fr)
AU (1) AU2019340624B2 (fr)
WO (1) WO2020054553A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111321339B (zh) * 2020-04-21 2021-08-13 衢州东方特钢有限公司 一种半自磨机的分料口铸件及其使用的高铬铸铁
JP7380655B2 (ja) * 2020-08-07 2023-11-15 Jfeスチール株式会社 鋼材およびその製造方法
CN114103304A (zh) * 2021-11-04 2022-03-01 安徽九牛塑业科技有限公司 一种耐老化钢塑复合材料及其制备方法
CN115044832A (zh) * 2022-06-14 2022-09-13 太原科技大学 一种中锰耐磨钢及其制备方法

Citations (2)

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JP2016507648A (ja) 2012-12-26 2016-03-10 ポスコ 溶接熱影響部の靭性に優れた高強度オーステナイト系鋼材及びその製造方法
CN105483539A (zh) * 2015-12-10 2016-04-13 钢铁研究总院 一种超硬粒子增强型奥氏体耐磨钢板及其制造方法

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JPS6014682B2 (ja) 1980-04-08 1985-04-15 倉真木材株式会社 中空状合成角材の製造方法
NO146959C (no) * 1980-07-07 1984-05-08 Raufoss Ammunisjonsfabrikker Austenitisk slitebestandig staal
JPS6227557A (ja) * 1985-07-27 1987-02-05 Kobe Steel Ltd 電子ビ−ム溶接性にすぐれた極低温用高Mn非磁性鋼
DD295195A5 (de) * 1990-06-11 1991-10-24 Gisag Ag,Giesserei Und Maschinenbau Leipzig,De Verschleissfeste stahllegierung
WO1995020686A1 (fr) * 1992-06-26 1995-08-03 Shinhokoku Steel Corporation Acier moule a forte teneur en manganese et resistant a l'usure
JP3497944B2 (ja) * 1996-03-06 2004-02-16 日本冶金工業株式会社 オーステナイト系耐衝撃用鋳鋼
FR2847270B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
JP4317499B2 (ja) * 2003-10-03 2009-08-19 新日本製鐵株式会社 音響異方性が小さく溶接性に優れる引張強さ570MPa級以上の高張力鋼板およびその製造方法
JP2007154295A (ja) * 2005-12-08 2007-06-21 Kobe Steel Ltd 耐摩耗性鋳鋼およびその製造方法
CN104136647A (zh) 2011-12-28 2014-11-05 Posco公司 在焊接热影响区具有优异机械加工性及韧性的耐磨奥氏体钢及其生产方法
CN104204262B (zh) * 2011-12-28 2018-02-02 Posco公司 具有优异的机械加工性及延展性的耐磨奥氏体钢及其生产方法
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CN108884539A (zh) * 2016-03-30 2018-11-23 新日铁住金株式会社 高强度钢材和其制造方法
AU2016403145B2 (en) * 2016-04-19 2019-09-19 Jfe Steel Corporation Abrasion-Resistant Steel Plate and Method of Producing Abrasion-Resistant Steel Plate
WO2018104984A1 (fr) * 2016-12-08 2018-06-14 Jfeスチール株式会社 TÔLE D'ACIER À TENEUR ÉLEVÉE EN Mn ET SON PROCÉDÉ DE PRODUCTION

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Publication number Priority date Publication date Assignee Title
JP2016507648A (ja) 2012-12-26 2016-03-10 ポスコ 溶接熱影響部の靭性に優れた高強度オーステナイト系鋼材及びその製造方法
CN105483539A (zh) * 2015-12-10 2016-04-13 钢铁研究总院 一种超硬粒子增强型奥氏体耐磨钢板及其制造方法

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EP3835446A4 (fr) 2021-10-13
CN112703263B (zh) 2022-05-03
JPWO2020054553A1 (ja) 2020-10-22
AU2019340624B2 (en) 2021-11-11
JP6750748B1 (ja) 2020-09-02
WO2020054553A1 (fr) 2020-03-19
CN112703263A (zh) 2021-04-23
AU2019340624A1 (en) 2021-02-25
KR20210057089A (ko) 2021-05-20
EP3835446A1 (fr) 2021-06-16

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