EP3488942A4 - Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage - Google Patents

Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage Download PDF

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Publication number
EP3488942A4
EP3488942A4 EP17846538.1A EP17846538A EP3488942A4 EP 3488942 A4 EP3488942 A4 EP 3488942A4 EP 17846538 A EP17846538 A EP 17846538A EP 3488942 A4 EP3488942 A4 EP 3488942A4
Authority
EP
European Patent Office
Prior art keywords
rolling
roll
outer layer
layer material
composite
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
EP17846538.1A
Other languages
German (de)
English (en)
Other versions
EP3488942A1 (fr
Inventor
Kenji Ichino
Takeshi Suzuki
Naomichi Iwata
Tetsuo Mochida
Kiyohito Ishida
Ikuo Ohnuma
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
Priority claimed from PCT/JP2017/026246 external-priority patent/WO2018042929A1/fr
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3488942A1 publication Critical patent/EP3488942A1/fr
Publication of EP3488942A4 publication Critical patent/EP3488942A4/fr
Pending 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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B22D13/023—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being horizontal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon

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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
EP17846538.1A 2016-09-02 2017-08-30 Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage Pending EP3488942A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016171382 2016-09-02
JP2017134552 2017-07-10
PCT/JP2017/026246 WO2018042929A1 (fr) 2016-09-02 2017-07-20 Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage
PCT/JP2017/031081 WO2018043534A1 (fr) 2016-09-02 2017-08-30 Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage

Publications (2)

Publication Number Publication Date
EP3488942A1 EP3488942A1 (fr) 2019-05-29
EP3488942A4 true EP3488942A4 (fr) 2019-10-30

Family

ID=61301082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17846538.1A Pending EP3488942A4 (fr) 2016-09-02 2017-08-30 Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage

Country Status (7)

Country Link
EP (1) EP3488942A4 (fr)
JP (1) JP6304466B1 (fr)
KR (1) KR102228851B1 (fr)
CN (1) CN109641251B (fr)
BR (1) BR112019004312B1 (fr)
TW (1) TWI650430B (fr)
WO (1) WO2018043534A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018042929A1 (fr) * 2016-09-02 2018-03-08 Ｊｆｅスチール株式会社 Matériau de couche externe pour cylindre de laminage, et cylindre composite de laminage
CN108568502B (zh) * 2018-05-18 2019-09-17 东北大学 一种制备成分梯度铝合金材料的装置及方法
CN109465418B (zh) * 2018-12-12 2021-01-08 中钢集团邢台机械轧辊有限公司 一种辊压机辊套及其制造方法
CN113522974A (zh) * 2020-04-21 2021-10-22 宝山钢铁股份有限公司 一种高强度钢板的制造工艺
JP7396256B2 (ja) * 2020-11-30 2023-12-12 Ｊｆｅスチール株式会社 圧延用ロール外層材及び圧延用複合ロール
CN112846126B (zh) * 2020-12-31 2022-05-17 北京科技大学 多组元径向功能梯度材料设备的熔体流速调节系统及方法
CN113388758A (zh) * 2021-05-31 2021-09-14 芜湖舍达激光科技有限公司 一种耐高温腐蚀、长寿命的硬质合金轴套

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234610A (ja) * 1985-08-05 1987-02-14 Kubota Ltd 圧延用複合ロ−ルの外層材
JPH04220106A (ja) * 1990-08-31 1992-08-11 Kubota Corp 複合ロール
EP1975265A1 (fr) * 2005-12-28 2008-10-01 Hitachi Metals, Ltd. Rouleau composite de coulage par centrifugation
JP2008248308A (ja) * 2007-03-30 2008-10-16 Kubota Corp 高速度鋼系合金複合製品

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869719A (fr) * 1971-12-23 1973-09-21
JPS576502B2 (fr) 1972-10-30 1982-02-05
JPS5839906B2 (ja) 1973-07-13 1983-09-02 住友電気工業株式会社 熱間線材用ロ−ル
JPS576502A (en) 1980-06-11 1982-01-13 Hitachi Ltd Regeneration control circuit of electric rolling stock
JPS5839906A (ja) 1981-09-03 1983-03-08 Matsushita Electric Works Ltd 木材粗面測定装置
JPS60177945A (ja) * 1984-02-24 1985-09-11 Kubota Ltd 耐摩耗鋳物の遠心力鋳造法
JPS6150858A (ja) * 1984-08-18 1986-03-13 Nippon Air Brake Co Ltd ブレ−キ作動方法
JPS6160858A (ja) * 1984-08-29 1986-03-28 Kubota Ltd 耐摩耗鋳物
JPH0688116B2 (ja) * 1985-02-09 1994-11-09 株式会社クボタ 耐摩耗複合鋳物の製造方法
JP2715199B2 (ja) 1990-10-01 1998-02-18 川崎製鉄株式会社 圧延用ロール外層材
JP2981915B2 (ja) 1990-10-01 1999-11-22 日立金属株式会社 熱間圧延用複合ロール
JP2715205B2 (ja) 1990-11-21 1998-02-18 川崎製鉄株式会社 圧延用ロール外層材
US5355932A (en) * 1992-03-06 1994-10-18 Hitachi Metals, Ltd. Method of producing a compound roll
JP2841276B2 (ja) * 1994-06-29 1998-12-24 川崎製鉄株式会社 熱間圧延用ロール外層材及び熱間圧延用ロールの製造方法
JPH0860289A (ja) 1994-08-24 1996-03-05 Nippon Steel Corp 遠心鋳造複合ロール
JP3468380B2 (ja) * 1994-09-26 2003-11-17 日立金属株式会社 組立式圧延用ロール
JP3412590B2 (ja) * 2000-01-17 2003-06-03 関東特殊製鋼株式会社 圧延用ロール
JP2004243341A (ja) 2003-02-12 2004-09-02 Hitachi Metals Ltd 超硬合金製圧延用複合ロール
JP4427786B2 (ja) 2003-02-17 2010-03-10 日立金属株式会社 板圧延用超硬合金製複合ロール
US8156651B2 (en) 2004-09-13 2012-04-17 Hitachi Metals, Ltd. Centrifugally cast external layer for rolling roll and method for manufacture thereof
JP4538794B2 (ja) 2004-12-21 2010-09-08 日立金属株式会社 超硬合金製圧延用複合ロール
CN103692221B (zh) * 2013-11-21 2016-08-17 龙钢集团华山冶金设备有限公司 一种超强耐磨复合轧辊的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234610A (ja) * 1985-08-05 1987-02-14 Kubota Ltd 圧延用複合ロ−ルの外層材
JPH04220106A (ja) * 1990-08-31 1992-08-11 Kubota Corp 複合ロール
EP1975265A1 (fr) * 2005-12-28 2008-10-01 Hitachi Metals, Ltd. Rouleau composite de coulage par centrifugation
JP2008248308A (ja) * 2007-03-30 2008-10-16 Kubota Corp 高速度鋼系合金複合製品

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018043534A1 *

Also Published As

Publication number Publication date
JPWO2018043534A1 (ja) 2018-08-30
BR112019004312B1 (pt) 2024-02-27
WO2018043534A1 (fr) 2018-03-08
BR112019004312A2 (pt) 2019-05-28
TW201812044A (zh) 2018-04-01
JP6304466B1 (ja) 2018-04-04
CN109641251A (zh) 2019-04-16
CN109641251B (zh) 2020-12-18
EP3488942A1 (fr) 2019-05-29
TWI650430B (zh) 2019-02-11
KR20190035834A (ko) 2019-04-03
KR102228851B1 (ko) 2021-03-16

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