KR101704148B1 - 내피로성이 우수한 열간 압연용 원심 주조제 롤 외층재 및 열간 압연용 원심 주조제 복합 롤 - Google Patents

내피로성이 우수한 열간 압연용 원심 주조제 롤 외층재 및 열간 압연용 원심 주조제 복합 롤 Download PDF

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KR101704148B1
KR101704148B1 KR1020147012906A KR20147012906A KR101704148B1 KR 101704148 B1 KR101704148 B1 KR 101704148B1 KR 1020147012906 A KR1020147012906 A KR 1020147012906A KR 20147012906 A KR20147012906 A KR 20147012906A KR 101704148 B1 KR101704148 B1 KR 101704148B1
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South Korea
Prior art keywords
roll
hot rolling
centrifugal casting
outer layer
fatigue resistance
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Korean (ko)
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KR20140078739A (ko
Inventor
겐지 이치노
데츠오 모치다
히로미츠 시바타
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제이에프이 스틸 가부시키가이샤
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Priority claimed from JP2011229398A external-priority patent/JP5516545B2/ja
Priority claimed from JP2012033506A external-priority patent/JP5327342B2/ja
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
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    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making

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  • 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)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
KR1020147012906A 2011-10-19 2012-10-15 내피로성이 우수한 열간 압연용 원심 주조제 롤 외층재 및 열간 압연용 원심 주조제 복합 롤 Active KR101704148B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2011-229398 2011-10-19
JP2011229398A JP5516545B2 (ja) 2011-10-19 2011-10-19 耐疲労性に優れた熱間圧延用遠心鋳造製ロール外層材および熱間圧延用遠心鋳造製複合ロール
JPJP-P-2012-033506 2012-02-20
JP2012033506A JP5327342B2 (ja) 2012-02-20 2012-02-20 耐疲労性に優れた熱間圧延用遠心鋳造製ロール外層材および熱間圧延用遠心鋳造製複合ロール
PCT/JP2012/006581 WO2013057914A1 (ja) 2011-10-19 2012-10-15 耐疲労性に優れた熱間圧延用遠心鋳造製ロール外層材および熱間圧延用遠心鋳造製複合ロール

Publications (2)

Publication Number Publication Date
KR20140078739A KR20140078739A (ko) 2014-06-25
KR101704148B1 true KR101704148B1 (ko) 2017-02-07

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KR1020147012906A Active KR101704148B1 (ko) 2011-10-19 2012-10-15 내피로성이 우수한 열간 압연용 원심 주조제 롤 외층재 및 열간 압연용 원심 주조제 복합 롤

Country Status (10)

Country Link
US (1) US9975158B2 (enExample)
EP (1) EP2770073B1 (enExample)
KR (1) KR101704148B1 (enExample)
CN (1) CN103890208B (enExample)
BR (1) BR112014009103A2 (enExample)
CA (1) CA2850453C (enExample)
ES (1) ES2572528T3 (enExample)
IN (1) IN2014MN00580A (enExample)
TW (1) TWI460284B (enExample)
WO (1) WO2013057914A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5950048B2 (ja) * 2013-09-25 2016-07-13 日立金属株式会社 遠心鋳造製熱間圧延用複合ロール
JP6313844B1 (ja) * 2016-12-28 2018-04-18 株式会社クボタ 圧延用複合ロール
EP3581288B1 (en) * 2017-02-08 2023-12-27 Proterial, Ltd. Composite roll for rolling and method for producing same
JP6669109B2 (ja) * 2017-03-24 2020-03-18 Ｊｆｅスチール株式会社 熱間圧延用ロール外層材および熱間圧延用複合ロール
EP3821992B1 (en) * 2018-08-08 2023-01-18 Hitachi Metals, Ltd. Centrifugal cast composite roll for rolling and manufacturing method therefor
CN113166864B (zh) * 2018-11-28 2022-09-23 杰富意钢铁株式会社 热轧用辊外层材料和热轧用复合辊
CN109898021A (zh) * 2019-04-01 2019-06-18 湖南三泰新材料股份有限公司 一种热轧用双金属复合高钒高速钢辊套
CN113661019B (zh) * 2019-04-03 2022-09-13 日铁轧辊株式会社 通过离心铸造法制造的轧制用复合辊及其制造方法
CN111139351B (zh) * 2019-12-26 2022-06-17 中钢集团邢台机械轧辊有限公司 一种锻钢bd辊差温热处理的工艺方法
TR202004781A1 (tr) * 2020-03-26 2021-10-21 Entil Enduestri Yatirimlari Ve Ticaret Anonim Sirketi Yüksek korozyon di̇renci̇ne sahi̇p çok katmanli vals topu

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JP2010275595A (ja) 2009-05-29 2010-12-09 Jfe Steel Corp 熱間圧延用遠心鋳造製複合ロール

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US5225007A (en) * 1990-02-28 1993-07-06 Hitachi Metals Ltd. Method for wear-resistant compound roll manufacture
JP2898749B2 (ja) * 1990-07-04 1999-06-02 株式会社クボタ 高耐摩耗ロール材およびその製造法
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
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Publication number Publication date
EP2770073B1 (en) 2016-05-11
IN2014MN00580A (enExample) 2015-07-03
TWI460284B (zh) 2014-11-11
WO2013057914A1 (ja) 2013-04-25
EP2770073A1 (en) 2014-08-27
CN103890208B (zh) 2017-02-15
CA2850453A1 (en) 2013-04-25
TW201329250A (zh) 2013-07-16
CA2850453C (en) 2017-07-04
BR112014009103A2 (pt) 2017-04-18
ES2572528T3 (es) 2016-06-01
US20140287898A1 (en) 2014-09-25
KR20140078739A (ko) 2014-06-25
EP2770073A4 (en) 2015-04-29
CN103890208A (zh) 2014-06-25
US9975158B2 (en) 2018-05-22

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