MX2021007044A - Rodillo de trabajo de laminacion de laminadora que tiene el mismo, y metodo de laminacion. - Google Patents

Rodillo de trabajo de laminacion de laminadora que tiene el mismo, y metodo de laminacion.

Info

Publication number
MX2021007044A
MX2021007044A MX2021007044A MX2021007044A MX2021007044A MX 2021007044 A MX2021007044 A MX 2021007044A MX 2021007044 A MX2021007044 A MX 2021007044A MX 2021007044 A MX2021007044 A MX 2021007044A MX 2021007044 A MX2021007044 A MX 2021007044A
Authority
MX
Mexico
Prior art keywords
rolling
work roll
same
machine equipped
drum part
Prior art date
Application number
MX2021007044A
Other languages
English (en)
Inventor
Masaru Miyake
Hideo Kijima
Masayasu Ueno
Takuro Yazaki
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 MX2021007044A publication Critical patent/MX2021007044A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/032—Rolls for sheets or strips
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/625—Discontinuous layers, e.g. microcracked layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/18—Elongation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/10—Roughness of roll surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/28—Elastic moduli of rolls
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Se proporciona un rodillo de trabajo de laminación con el cual es posible efectuar la laminación efectivamente con cualidades de producto estable aun con un incremento en la distancia de laminación cuando se efectúa la laminación ligera en frío sobre una tira de acero de alta resistencia y un método de laminación ligera en frío utilizando el rodillo. Un rodillo de trabajo de laminación 2 incluye un barril de rodillo 2x hecho de un carburo cementado que tiene un módulo de Young de 450 GPa o mayor y una capa de rebajos y proyecciones 2y la cual se forma sobre el barril de rodillo 2x, el cual tiene una rugosidad promedio aritmético Ra de 2.0 µm a 10.0 µm y la cual contiene cromo granular.
MX2021007044A 2018-12-12 2019-10-25 Rodillo de trabajo de laminacion de laminadora que tiene el mismo, y metodo de laminacion. MX2021007044A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018232080 2018-12-12
PCT/JP2019/041848 WO2020121657A1 (ja) 2018-12-12 2019-10-25 圧延用ワークロールおよびこれを備えた圧延機ならびに圧延方法

Publications (1)

Publication Number Publication Date
MX2021007044A true MX2021007044A (es) 2021-08-11

Family

ID=71077264

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007044A MX2021007044A (es) 2018-12-12 2019-10-25 Rodillo de trabajo de laminacion de laminadora que tiene el mismo, y metodo de laminacion.

Country Status (5)

Country Link
EP (1) EP3895818B1 (es)
JP (1) JP6680426B1 (es)
CN (1) CN113195123B (es)
MX (1) MX2021007044A (es)
WO (1) WO2020121657A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7338604B2 (ja) 2020-10-27 2023-09-05 Ｊｆｅスチール株式会社 冷延鋼板の製造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107243A (en) * 1976-03-05 1977-09-08 Yoshinobu Kobayashi Surface treating process for cemented carbide
JPS61129205A (ja) * 1984-11-29 1986-06-17 Sumitomo Metal Ind Ltd 耐摩耗圧延ロ−ル
JPH0765227B2 (ja) * 1987-11-04 1995-07-12 住友金属工業株式会社 クロムめっきロールの製造方法
JPH0688051B2 (ja) * 1988-04-08 1994-11-09 住友金属工業株式会社 冷間圧延用クロムめっきロール
JPH07122157B2 (ja) * 1990-09-11 1995-12-25 株式会社サトーセン ロールの表面処理方法
JP3296886B2 (ja) * 1993-06-21 2002-07-02 日新製鋼株式会社 連続式冷間圧延設備
JP3209705B2 (ja) * 1997-03-25 2001-09-17 川崎製鉄株式会社 冷間圧延用複合ロール
JP3438695B2 (ja) * 2000-02-29 2003-08-18 Ｊｆｅスチール株式会社 クロムめっきロールの製造方法
JP4358524B2 (ja) * 2002-01-18 2009-11-04 新日本製鐵株式会社 冷間圧延用、搬送用、冷却クロムめっきロールおよびその製造方法並びに鋼板の製造方法
JP4096628B2 (ja) * 2002-05-29 2008-06-04 Ｊｆｅスチール株式会社 金属板の冷間圧延機およびそれを用いた冷間圧延方法
US7296517B2 (en) * 2003-11-11 2007-11-20 Fujifilm Corporation Roll for metal rolling, and support for lithographic printing plate
JP4379115B2 (ja) * 2003-12-26 2009-12-09 Ｊｆｅスチール株式会社 金属板の冷間圧延用ダルロールおよびその製造方法
CN2829927Y (zh) * 2005-05-25 2006-10-25 上海通乐冶金设备工程有限公司 一种冷轧带钢用毛化辊
JP5045264B2 (ja) 2006-06-23 2012-10-10 Ｊｆｅスチール株式会社 鋼帯の調質圧延方法および高張力冷延鋼板の製造方法
JP5488080B2 (ja) * 2010-03-17 2014-05-14 新日鐵住金株式会社 粗度転写効率に優れた調質圧延機および調質圧延方法
CN102381878B (zh) * 2010-08-31 2013-12-25 宝山钢铁股份有限公司 具有自毛化特性的平整辊制造方法
CN202052762U (zh) * 2011-03-30 2011-11-30 芜湖恒达薄板有限公司 一种冷轧带钢用工作辊
CN103056173A (zh) * 2011-10-21 2013-04-24 襄阳博亚精工装备股份有限公司 一种利用松孔镀铬达到辊面毛化的转向辊及其制造方法
CN105127203A (zh) * 2015-10-10 2015-12-09 上海通乐冶金设备工程有限公司 一种冷轧平整机抛丸毛化镀铬工作辊及其制作工艺
JP2017100149A (ja) * 2015-11-30 2017-06-08 Ｊｆｅスチール株式会社 超硬合金ワークロールおよびその運用方法
JP6428731B2 (ja) * 2015-12-28 2018-11-28 Ｊｆｅスチール株式会社 調質圧延機及び調質圧延方法
CN207043019U (zh) * 2017-06-30 2018-02-27 河源正信硬质合金有限公司 硬质合金轧辊

Also Published As

Publication number Publication date
EP3895818A1 (en) 2021-10-20
EP3895818A4 (en) 2022-01-26
CN113195123A (zh) 2021-07-30
EP3895818B1 (en) 2023-03-08
CN113195123B (zh) 2023-05-23
JP6680426B1 (ja) 2020-04-15
JPWO2020121657A1 (ja) 2021-02-15
WO2020121657A1 (ja) 2020-06-18

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