BR112014012076A8 - cilindro compósito centrifugamente fundido e método de produção do mesmo - Google Patents

cilindro compósito centrifugamente fundido e método de produção do mesmo

Info

Publication number
BR112014012076A8
BR112014012076A8 BR112014012076A BR112014012076A BR112014012076A8 BR 112014012076 A8 BR112014012076 A8 BR 112014012076A8 BR 112014012076 A BR112014012076 A BR 112014012076A BR 112014012076 A BR112014012076 A BR 112014012076A BR 112014012076 A8 BR112014012076 A8 BR 112014012076A8
Authority
BR
Brazil
Prior art keywords
centrifugally
production
mass ratio
outer layer
cast iron
Prior art date
Application number
BR112014012076A
Other languages
English (en)
Other versions
BR112014012076A2 (pt
BR112014012076B1 (pt
Inventor
Oda Nozomu
Segawa Takayuki
Nozaki Yasunori
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of BR112014012076A2 publication Critical patent/BR112014012076A2/pt
Publication of BR112014012076A8 publication Critical patent/BR112014012076A8/pt
Publication of BR112014012076B1 publication Critical patent/BR112014012076B1/pt

Links

Classifications

    • 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
    • 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
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
    • 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
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • 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
    • Y10T29/4956—Fabricating and shaping roller work contacting surface element
    • Y10T29/49563—Fabricating and shaping roller work contacting surface element with coating or casting about a core
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

resumo patente de invenção: "cilindro de usina de laminação compósito centrifugamente fundido e método de produção do mesmo". a presente invenção refere-se a um cilindro de usina de laminação compósito centrifugamente fundido obtido pela junção de metal de: uma camada externa obtida de um ferro fundido que tem uma composição química que contém, em uma base em massa, 2,7-3,5% de c, 1,5-2,5% de si, 0,4-1,0% de mn, 3,7-5,1% de ni, 0,8-2,2% de cr, 1,5-4,5% de mo, 2,0-4,5% de v e 0,5-2,0% de nb, e o restante é obtido de fe e impurezas inevitáveis, a razão de massa de nb/v é de 0,18-0,65 e a razão de massa de mo/v é de 0,7-2,5, e uma estrutura que tem, em uma base na área, 15-45% de uma fase de cementita e 1-10% de uma fase de grafite; e uma camada interna obtida de um ferro fundido de excelente resistência mecânica, praticamente nenhuma segregação de salpico de dendritos de bainita e/ou martensita de 1,5 mm de diâmetro ou mais está presente na região utilizável da camada externa a profundidades de 10 mm ou mais a partir da superfície. 21315840v1
BR112014012076-5A 2011-11-21 2012-11-21 cilindro compósito centrifugamente fundido e método de produção do mesmo BR112014012076B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011253588 2011-11-21
JP2011-253588 2011-11-21
PCT/JP2012/080231 WO2013077377A1 (ja) 2011-11-21 2012-11-21 遠心鋳造製複合圧延ロール及びその製造方法

Publications (3)

Publication Number Publication Date
BR112014012076A2 BR112014012076A2 (pt) 2017-06-13
BR112014012076A8 true BR112014012076A8 (pt) 2017-06-20
BR112014012076B1 BR112014012076B1 (pt) 2018-12-26

Family

ID=48469819

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014012076-5A BR112014012076B1 (pt) 2011-11-21 2012-11-21 cilindro compósito centrifugamente fundido e método de produção do mesmo

Country Status (11)

Country Link
US (1) US9221232B2 (pt)
EP (1) EP2706128B1 (pt)
JP (1) JP5423930B2 (pt)
KR (1) KR101471502B1 (pt)
CN (1) CN103946408B (pt)
BR (1) BR112014012076B1 (pt)
ES (1) ES2562625T3 (pt)
MX (1) MX357864B (pt)
RU (1) RU2610645C2 (pt)
SI (1) SI2706128T1 (pt)
WO (1) WO2013077377A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5949596B2 (ja) * 2013-03-01 2016-07-06 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
WO2014178437A1 (ja) * 2013-05-02 2014-11-06 日立金属株式会社 遠心鋳造製熱間圧延用複合ロール
WO2015045984A1 (ja) * 2013-09-25 2015-04-02 日立金属株式会社 遠心鋳造製熱間圧延用複合ロール
KR102219334B1 (ko) * 2013-09-25 2021-02-22 히타치 긴조쿠 가부시키가이샤 원심 주조제 열간 압연용 복합 롤
JP6424711B2 (ja) * 2014-03-31 2018-11-21 日立金属株式会社 セラミックロール及びその製造方法
JP6277040B2 (ja) * 2014-03-31 2018-02-07 株式会社クボタ 圧延用複合ロール
JP6606977B2 (ja) * 2014-10-31 2019-11-20 日立金属株式会社 熱間圧延用複合ロールの製造方法
CN104762549A (zh) * 2015-04-07 2015-07-08 安徽同创电力科技有限公司 一种铬钼钛合金衬板材质
CN105543641B (zh) * 2016-01-29 2017-03-15 山东省四方技术开发有限公司 粒子强化热轧无缝钢管连轧机复合轧辊及其制备方法
JP6948556B2 (ja) * 2016-03-31 2021-10-13 日立金属株式会社 遠心鋳造製熱間圧延用複合ロールの製造方法
TWI724218B (zh) * 2016-08-01 2021-04-11 日商日立金屬股份有限公司 超硬合金及其製造方法、以及軋輥
EP3315624B1 (en) * 2016-09-05 2020-06-10 Tpr Co., Ltd. Cylindrical member made from lamellar graphite cast iron
WO2018047444A1 (ja) * 2016-09-07 2018-03-15 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
CN106676249A (zh) * 2016-12-12 2017-05-17 广西大学 一种铸铁磨球、磨片导板的热处理方法
CN106756460A (zh) * 2016-12-12 2017-05-31 广西大学 一种铸铁磨球、磨片导板及其制备方法
JP6313844B1 (ja) * 2016-12-28 2018-04-18 株式会社クボタ 圧延用複合ロール
RU2635033C1 (ru) * 2017-02-06 2017-11-08 Юлия Алексеевна Щепочкина Чугун
RU2639174C1 (ru) * 2017-06-01 2017-12-20 Юлия Алексеевна Щепочкина Износостойкий сплав на основе железа
CN107287498A (zh) * 2017-08-02 2017-10-24 马鞍山市万鑫铸造有限公司 铁素体球磨铸铁及其重力铸造工艺
JP6518314B2 (ja) * 2017-12-12 2019-05-22 株式会社クボタ 圧延用複合ロール
EP3747564B1 (en) * 2018-01-31 2023-11-01 Proterial, Ltd. Cemented carbide composite roll and manufacturing method of cemented carbide composite roll
JP6840696B2 (ja) * 2018-03-22 2021-03-10 株式会社クボタ 圧延用複合ロール
RU2699343C1 (ru) * 2018-06-21 2019-09-04 Общество с ограниченной ответственностью "Проектно-инжиниринговая компания" Чугун
EP3821992B1 (en) * 2018-08-08 2023-01-18 Hitachi Metals, Ltd. Centrifugal cast composite roll for rolling and manufacturing method therefor
CN113710385B (zh) * 2019-04-03 2023-07-14 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
JP7136037B2 (ja) * 2019-07-31 2022-09-13 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
EP4019155A4 (en) * 2019-10-16 2023-08-16 Proterial, Ltd. CENTRIFUGAL CAST COMPOSITE ROLLER FOR USE IN HOT ROLLING
CN111001792B (zh) * 2019-12-31 2022-03-15 湖北腾升科技股份有限公司 一种高镍高铬钢轧辊及其制备方法
TR202004781A1 (tr) * 2020-03-26 2021-10-21 Entil Enduestri Yatirimlari Ve Ticaret Anonim Sirketi Yüksek korozyon di̇renci̇ne sahi̇p çok katmanli vals topu
CN111647793B (zh) * 2020-06-30 2021-11-23 广西大学 一种利用赤泥高效渣铁分离制备镍硬ⅰ型铸铁方法
CN114657325B (zh) * 2022-04-28 2023-08-18 北京工业大学 一种耐磨高速钢及其制备方法
CN115261713B (zh) * 2022-08-19 2023-07-21 沈阳盛世五寰科技有限公司 一种高硬高韧耐磨高铬铸铁的制备方法
CN115896605A (zh) * 2023-03-10 2023-04-04 烟台源农密封科技有限公司 一种高耐磨性中铬铸铁细晶材料及其制备方法和应用

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079052B1 (pt) * 1987-03-24 1995-02-01 Hitachi Metals Ltd
SE9100405D0 (sv) * 1991-02-11 1991-02-11 Sandvik Ab Vals, sammansatt av haardmetall och gjutjaern, samt saett foer framstaellning av densamma
US5225007A (en) * 1990-02-28 1993-07-06 Hitachi Metals Ltd. Method for wear-resistant compound roll manufacture
JP3307501B2 (ja) 1993-03-31 2002-07-24 日立金属株式会社 耐摩耗耐焼付性熱間圧延用ロール
US5514065A (en) 1993-03-31 1996-05-07 Hitachi Metals, Ltd. Wear- and seizing-resistant roll for hot rolling and method of making the roll
JPH08209299A (ja) 1995-02-02 1996-08-13 Nippon Steel Corp 高耐焼付性熱間圧延用ロール材およびその製造方法
JP2852018B2 (ja) 1995-03-07 1999-01-27 川崎製鉄株式会社 遠心鋳造ロール用外層材
SE504707C2 (sv) * 1995-07-14 1997-04-07 Sandvik Ab Kompositvalls med hårdmetall och gjutjärn
AT408666B (de) 1999-04-22 2002-02-25 Weinberger Eisenwerk Gusswerkstoff und verfahren zu dessen herstellung
JP3949872B2 (ja) 2000-05-12 2007-07-25 株式会社クボタ 圧延用ロール外層
JP3632640B2 (ja) * 2001-08-31 2005-03-23 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
JP4123912B2 (ja) 2001-11-28 2008-07-23 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
JP3925308B2 (ja) 2002-05-29 2007-06-06 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
JP4354718B2 (ja) 2002-06-24 2009-10-28 日鉄住金ロールズ株式会社 遠心鋳造製熱間圧延用複合ロール
JP4123903B2 (ja) 2002-11-12 2008-07-23 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
JP4311073B2 (ja) 2003-04-28 2009-08-12 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
JP4341357B2 (ja) * 2003-09-26 2009-10-07 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
JP2005169427A (ja) 2003-12-09 2005-06-30 Hitachi Metals Ltd 圧延用ロールの外層材および圧延用ロール
JP2005177809A (ja) * 2003-12-19 2005-07-07 Hitachi Metals Ltd 圧延用ロールの外層材および圧延用ロール
JP2006281301A (ja) 2005-04-04 2006-10-19 Nippon Steel Corp 圧延用複合ロール
EP1975265B1 (en) * 2005-12-28 2019-05-08 Hitachi Metals, Ltd. Centrifugally cast composite roll

Also Published As

Publication number Publication date
CN103946408B (zh) 2016-08-24
BR112014012076A2 (pt) 2017-06-13
ES2562625T3 (es) 2016-03-07
US20140248511A1 (en) 2014-09-04
US9221232B2 (en) 2015-12-29
CN103946408A (zh) 2014-07-23
RU2610645C2 (ru) 2017-02-14
EP2706128A1 (en) 2014-03-12
SI2706128T1 (sl) 2016-04-29
BR112014012076B1 (pt) 2018-12-26
RU2014125286A (ru) 2015-12-27
KR20140032504A (ko) 2014-03-14
EP2706128A4 (en) 2014-07-02
JP5423930B2 (ja) 2014-02-19
MX357864B (es) 2018-07-25
JPWO2013077377A1 (ja) 2015-04-27
KR101471502B1 (ko) 2014-12-10
WO2013077377A1 (ja) 2013-05-30
EP2706128B1 (en) 2016-02-03
MX2014006101A (es) 2014-06-23

Similar Documents

Publication Publication Date Title
BR112014012076A8 (pt) cilindro compósito centrifugamente fundido e método de produção do mesmo
MX2016015099A (es) Tuberia de acero inoxidable sin costura de alta resistencia para productos tubulares de region petrolifera y metodo para la fabricacion de la misma.
WO2013029270A1 (zh) 一种高强度耐磨气缸套及其制备方法
BR112013026079A2 (pt) chapa de aço laminada a frio de alta resistência tendo excelente deformabilidade local, e método de produção da mesma
MX2015001232A (es) Placa de acero resistente al desgaste y proceso de fabricacion para la misma.
MY170019A (en) Metal alloys for high impact applications
MX2011012282A (es) Acero inoxidable para pozo petrolero, tuberia de acero inoxidable para pozo petrolero y metodo de fabricacion de acero inoxidable para pozo petrolero.
BR112014031808A2 (pt) tubos de condução de alta resistência, resistentes a ácido e espessos e método para produzir os mesmos
MX2015013941A (es) Lamina de acero laminada en frio y metodo para la fabricacion de la misma.
MY177836A (en) Low yield ratio high-strength hot-dip galvanized steel sheet, low yield ratio high-strength hot-dip galvannealed steel sheet, method for manufacturing low yield ratio highstrength hot-dip galvanized steel sheet, and method for manufacturing low yield ratio high-strength hot-dip galvannealed steel sheet
BR112017008486A2 (pt) elemento cilíndrico feito de ferro fundido de grafite em floco
WO2011078531A3 (ko) 내식성을 향상시킨 사출성형 몰드용 마르텐사이트 스테인리스강
WO2010104322A3 (ko) 씰 제조용 합금주철, 씰 및 씰의 제조 방법
JP5367041B2 (ja) 薄肉球状黒鉛鋳鉄鋳物
ES2830474T3 (es) Hierro dúctil y proceso para formar un componente de hierro dúctil
CN202482351U (zh) 硅钙包芯线
JP2006175494A (ja) ダクタイル鋳鉄のフェライト地鋳物の製造方法
CN103667951B (zh) 一种内韧外硬的特殊钢及其制造方法
CN103769767A (zh) 一种气体保护焊焊丝的制备方法
Kusumoto et al. Hydrogenation kinetics of Ni coated Mg and Mg-Mg 2 Ni eutectic alloy by hybridization method
RU2017100062A (ru) Способ изготовления слитка из низколегированной стали
CN104633216A (zh) 一种耐腐蚀珠光体软密封闸阀阀体及其制备方法
UA101695C2 (ru) СМЕСЬ ДЛЯ МОДИФИЦИРОВАНИЯ И ЛЕГИРОВАНИЯ железоуглеродистых сплавов
Zhang et al. Effect of electromagnetic stirring on the microstructure and mechanical properties of the high speed steel
MX2007011567A (es) Tubo de acero sin costuras con pared gruesa para tuberia y metodo de fabricacion del mismo.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/11/2012, OBSERVADAS AS CONDICOES LEGAIS.