EP2154262A4 - Abriebfestes stahlblech mit hervorragender verarbeitbarkeit und herstellungsverfahren dafür - Google Patents

Abriebfestes stahlblech mit hervorragender verarbeitbarkeit und herstellungsverfahren dafür

Info

Publication number
EP2154262A4
EP2154262A4 EP08764952.1A EP08764952A EP2154262A4 EP 2154262 A4 EP2154262 A4 EP 2154262A4 EP 08764952 A EP08764952 A EP 08764952A EP 2154262 A4 EP2154262 A4 EP 2154262A4
Authority
EP
European Patent Office
Prior art keywords
apply
steel sheet
resistant steel
abrasion resistant
extremely easy
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.)
Granted
Application number
EP08764952.1A
Other languages
English (en)
French (fr)
Other versions
EP2154262A1 (de
EP2154262B1 (de
Inventor
Yasuhiro Murota
Misao Ishikawa
Yoshinori Watanabe
Shinichi Suzuki
Nobuo Shikanai
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.)
JFE Steel Corp
Original Assignee
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2154262A1 publication Critical patent/EP2154262A1/de
Publication of EP2154262A4 publication Critical patent/EP2154262A4/de
Application granted granted Critical
Publication of EP2154262B1 publication Critical patent/EP2154262B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C21D1/06—Surface hardening
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials 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)
EP08764952.1A 2007-05-29 2008-05-26 Abriebfestes stahlblech mit hervorragender verarbeitbarkeit und herstellungsverfahren dafür Active EP2154262B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007142003 2007-05-29
JP2008113529A JP5380892B2 (ja) 2007-05-29 2008-04-24 加工性に優れた耐磨耗鋼板およびその製造方法
PCT/JP2008/060096 WO2008146929A1 (ja) 2007-05-29 2008-05-26 加工性に優れた耐磨耗鋼板およびその製造方法

Publications (3)

Publication Number Publication Date
EP2154262A1 EP2154262A1 (de) 2010-02-17
EP2154262A4 true EP2154262A4 (de) 2016-01-20
EP2154262B1 EP2154262B1 (de) 2018-03-07

Family

ID=40075158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08764952.1A Active EP2154262B1 (de) 2007-05-29 2008-05-26 Abriebfestes stahlblech mit hervorragender verarbeitbarkeit und herstellungsverfahren dafür

Country Status (12)

Country Link
US (1) US20100147424A1 (de)
EP (1) EP2154262B1 (de)
JP (1) JP5380892B2 (de)
KR (1) KR101165654B1 (de)
CN (1) CN101688283B (de)
AU (1) AU2008255706B2 (de)
BR (1) BRPI0812277A2 (de)
CA (1) CA2685710C (de)
CL (1) CL2008001542A1 (de)
MX (1) MX2009012820A (de)
PE (1) PE20090342A1 (de)
WO (1) WO2008146929A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5458624B2 (ja) * 2009-03-25 2014-04-02 Ｊｆｅスチール株式会社 加工性に優れた耐磨耗鋼板およびその製造方法
FR2960883B1 (fr) * 2010-06-04 2012-07-13 Vallourec Mannesmann Oil & Gas Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures
KR101253897B1 (ko) * 2010-12-23 2013-04-16 주식회사 포스코 내마모성 및 내식성이 우수한 오일샌드 슬러리 파이프용 강판 및 그 제조방법
KR101271781B1 (ko) 2010-12-23 2013-06-07 주식회사 포스코 내마모성, 내식성 및 저온인성이 우수한 오일샌드 슬러리 파이프용 강판 및 그 제조방법
CN102296234A (zh) * 2011-09-07 2011-12-28 柳州钢铁股份有限公司 耐磨钢板及其生产装置和生产方法
JP5375981B2 (ja) * 2012-01-10 2013-12-25 Ｊｆｅスチール株式会社 耐溶接割れ性に優れた耐摩耗溶接鋼管およびその製造方法
KR101382833B1 (ko) * 2012-03-16 2014-04-08 주식회사 포스코 내침식성이 우수한 오일샌드 슬러리 파이프용 강판 및 그 제조방법.
KR101382790B1 (ko) * 2012-03-16 2014-04-08 주식회사 포스코 내침식성 및 저온충격인성이 우수한 오일샌드 슬러리 파이프용 강판 및 그 제조방법
KR101382675B1 (ko) 2012-03-19 2014-04-07 주식회사 포스코 내마모성과 가공성이 우수한 저합금 열연 강판 및 그 제조방법
CN102876993A (zh) * 2012-10-24 2013-01-16 章磊 一种高强度耐磨钢材料及其制作方法
KR101461741B1 (ko) * 2012-12-21 2014-11-14 주식회사 포스코 충격인성이 우수한 강관용 후물 열연강판과 강관 및 이들의 제조방법
CN103898420A (zh) * 2012-12-25 2014-07-02 隆英(金坛)特钢科技有限公司 耐磨钢板及其制造方法
CN103272848B (zh) * 2013-05-20 2015-12-02 浙江朋诚科技有限公司 一种高速轧机辊轴
CN103272851A (zh) * 2013-05-20 2013-09-04 浙江朋诚科技有限公司 一种高速轧机辊箱
CN103266270A (zh) * 2013-05-23 2013-08-28 江苏久联冶金机械制造有限公司 含硼铁基耐磨材料
CN103409695B (zh) * 2013-08-16 2015-04-08 洛阳钢丰机械制造有限公司 一种复合材料浇注铸造的挖斗和生产工艺及装置
CN103469077B (zh) * 2013-09-30 2015-12-02 济钢集团有限公司 一种高硅轧制钢板及其制备工艺
CN104561823B (zh) * 2013-10-09 2016-12-07 宝钢特钢有限公司 一种深冲用超高强度钢热轧钢板及制造方法
WO2015115086A1 (ja) 2014-01-28 2015-08-06 Ｊｆｅスチール株式会社 耐摩耗鋼板およびその製造方法
CN103882331A (zh) * 2014-02-25 2014-06-25 南通东方科技有限公司 大型挖掘机用高强度、高耐磨支撑轮
JP6298898B2 (ja) * 2014-10-17 2018-03-20 新日鐵住金株式会社 クラッキングコンロッド用圧延鋼材
CN105779885B (zh) * 2014-12-23 2018-03-27 上海梅山钢铁股份有限公司 一种具有良好加工性能的耐磨热轧薄钢板及其制造方法
CN105018848A (zh) * 2015-08-05 2015-11-04 启东市佳宝金属制品有限公司 耐磨合金
CN105063497B (zh) * 2015-09-17 2017-10-17 东北大学 一种高耐磨性能易加工低合金耐磨钢板及其制造方法
CN105349896B (zh) * 2015-10-28 2017-03-22 安徽省三方新材料科技有限公司 一种低合金挖掘机斗齿的制备方法
CN105220077B (zh) * 2015-11-11 2017-05-10 武汉钢铁(集团)公司 用于制造挖掘机挖斗的高表面质量热轧钢板及制造方法
CN105671438B (zh) * 2016-04-22 2018-06-29 柳州凯通新材料科技有限公司 一种锰钨钛合金钢及其加工工艺
CN105695861B (zh) * 2016-04-22 2018-04-24 柳州凯通新材料科技有限公司 一种耐磨轧制复合钢板
CN105695878A (zh) * 2016-04-22 2016-06-22 柳州凯通新材料科技有限公司 锰钨钛耐磨铸钢及其制备方法
CN105779895A (zh) * 2016-04-22 2016-07-20 柳州凯通新材料科技有限公司 一种锰钨钛耐磨铸钢及其加工工艺
CN108034940B (zh) * 2017-11-24 2020-08-25 宁波祥福机械科技有限公司 一种涡轮增压转子轴及其制备方法
CN108588573A (zh) * 2018-04-28 2018-09-28 江苏恒加机械工程有限公司 一种金属支架的生产工艺
CN109881120A (zh) * 2019-03-15 2019-06-14 重庆明高机械制造有限公司 一种挖沙斗
CN110387499A (zh) * 2019-06-27 2019-10-29 扬州市海纳源科技服务有限责任公司 一种混合低合金的金属材料及制备方法
CN112442635B (zh) * 2020-11-13 2022-03-29 唐山钢铁集团高强汽车板有限公司 高性能800MPa级以上低合金高强钢板及其制备方法
CN112553543A (zh) * 2020-11-30 2021-03-26 攀钢集团研究院有限公司 贝氏体基耐磨钢及其生产方法
CN112813362B (zh) * 2020-12-14 2023-03-28 内蒙古科技大学 高强钢的制造方法及高强钢履带板
CN114774799B (zh) * 2022-03-02 2023-04-18 河钢乐亭钢铁有限公司 一种农机用耐磨圆棒及其生产方法
CN114737136B (zh) * 2022-03-30 2023-05-16 鞍钢股份有限公司 布氏硬度400hbw高强度、高韧性热连轧薄钢板的生产方法
CN115612923B (zh) * 2022-09-13 2023-11-14 攀钢集团攀枝花钢铁研究院有限公司 一种成形及焊接性能良好的耐磨钢及其生产方法
CN115558864B (zh) * 2022-10-19 2023-10-24 湖南华菱涟源钢铁有限公司 一种高强钢板及其制备方法
CN115838897A (zh) * 2022-11-18 2023-03-24 莱芜钢铁集团银山型钢有限公司 一种415hb级泥沙输送管道用马氏体耐磨耐蚀钢管及其制备方法
CN120796858B (zh) * 2025-06-11 2026-01-16 东北大学 一种多尺度TiC颗粒强化型大厚度耐磨蚀钢材及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527276A1 (de) * 1990-06-06 1993-02-17 Nkk Corporation Abriebfester Stahl
JP2000144258A (ja) * 1998-11-02 2000-05-26 Kawasaki Steel Corp 耐リジング性に優れたＴｉ含有フェライト系ステンレス鋼板の製造方法
EP1486580A1 (de) * 2002-02-27 2004-12-15 Nippon Steel Corporation Gegen atmosphärekorrosion beständige stahlplatte mit hoher festigkeit und hervorragender biegeumformbarkeit und herstellungsverfahren dafür
US20060096671A1 (en) * 2003-09-01 2006-05-11 Naoyuki Sano Non-heat treated steel for soft-nitriding
US20060162826A1 (en) * 2002-11-19 2006-07-27 Jean Beguinot Method for making an abrasion resistant steel plate and plate obtained

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142726A (ja) 1985-12-18 1987-06-26 Kobe Steel Ltd 溶接性の良好な耐摩耗用鋼板の製造法
JPS63169359A (ja) 1986-12-29 1988-07-13 Sumitomo Metal Ind Ltd 高靭性耐摩耗厚鋼板
JPH01142023A (ja) 1987-11-30 1989-06-02 Kobe Steel Ltd 曲げ加工性の良好な耐摩耗用鋼板の製造方法
JPH04228536A (ja) * 1990-06-06 1992-08-18 Nkk Corp 耐摩耗性に優れた鋼
US5284529A (en) * 1990-06-06 1994-02-08 Nkk Corporation Abrasion-resistant steel
JPH0834684B2 (ja) * 1990-11-30 1996-03-29 財団法人鉄道総合技術研究所 磁気浮上車両の推進装置
JP3089882B2 (ja) * 1993-03-09 2000-09-18 日本鋼管株式会社 表面性状に優れた耐摩耗鋼及びその製造方法
JPH04308058A (ja) * 1991-04-02 1992-10-30 Nkk Corp 耐摩耗性に優れた鋼
JPH05239591A (ja) * 1992-02-27 1993-09-17 Nkk Corp 耐摩耗性に優れた鋼
JP5017937B2 (ja) * 2005-12-28 2012-09-05 Ｊｆｅスチール株式会社 曲げ加工性に優れた耐摩耗鋼板
JP4899874B2 (ja) * 2007-01-12 2012-03-21 Ｊｆｅスチール株式会社 加工性に優れた耐摩耗鋼板およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527276A1 (de) * 1990-06-06 1993-02-17 Nkk Corporation Abriebfester Stahl
JP2000144258A (ja) * 1998-11-02 2000-05-26 Kawasaki Steel Corp 耐リジング性に優れたＴｉ含有フェライト系ステンレス鋼板の製造方法
EP1486580A1 (de) * 2002-02-27 2004-12-15 Nippon Steel Corporation Gegen atmosphärekorrosion beständige stahlplatte mit hoher festigkeit und hervorragender biegeumformbarkeit und herstellungsverfahren dafür
US20060162826A1 (en) * 2002-11-19 2006-07-27 Jean Beguinot Method for making an abrasion resistant steel plate and plate obtained
US20060096671A1 (en) * 2003-09-01 2006-05-11 Naoyuki Sano Non-heat treated steel for soft-nitriding

Also Published As

Publication number Publication date
EP2154262A1 (de) 2010-02-17
WO2008146929A9 (ja) 2009-11-12
CL2008001542A1 (es) 2008-09-05
CA2685710A1 (en) 2008-12-04
PE20090342A1 (es) 2009-03-29
US20100147424A1 (en) 2010-06-17
JP2009007665A (ja) 2009-01-15
BRPI0812277A2 (pt) 2014-11-18
AU2008255706A1 (en) 2008-12-04
CN101688283B (zh) 2012-02-01
CA2685710C (en) 2012-07-31
KR20090123006A (ko) 2009-12-01
CN101688283A (zh) 2010-03-31
EP2154262B1 (de) 2018-03-07
JP5380892B2 (ja) 2014-01-08
WO2008146929A1 (ja) 2008-12-04
MX2009012820A (es) 2009-12-15
KR101165654B1 (ko) 2012-07-16
AU2008255706B2 (en) 2011-10-13

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