ES2155087T3 - Aleaciones metalicas ferreas, en particular para colar rodillos de laminadores. - Google Patents

Aleaciones metalicas ferreas, en particular para colar rodillos de laminadores.

Info

Publication number
ES2155087T3
ES2155087T3 ES94900231T ES94900231T ES2155087T3 ES 2155087 T3 ES2155087 T3 ES 2155087T3 ES 94900231 T ES94900231 T ES 94900231T ES 94900231 T ES94900231 T ES 94900231T ES 2155087 T3 ES2155087 T3 ES 2155087T3
Authority
ES
Spain
Prior art keywords
ferrous metal
ferreas
colar
laminators
rollers
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.)
Expired - Lifetime
Application number
ES94900231T
Other languages
English (en)
Inventor
David Wragg
Paul Herbert Hewitt
Jack Nutting
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.)
Sheffield Forgemasters Ltd
Original Assignee
Sheffield Forgemasters 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
Priority claimed from GB929224271A external-priority patent/GB9224271D0/en
Priority claimed from GB939315356A external-priority patent/GB9315356D0/en
Application filed by Sheffield Forgemasters Ltd filed Critical Sheffield Forgemasters Ltd
Application granted granted Critical
Publication of ES2155087T3 publication Critical patent/ES2155087T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • 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
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/06—Melting-down metal, e.g. metal particles, in the mould
    • B22D23/10—Electroslag casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
    • C22C1/055—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds using carbon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Continuous Casting (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

UN METODO PARA FABRICAR METALES FERROSOS DE INGENIERIA QUE COMPRENDE LOS PASOS DE: AÑADIR AL METAL FERROSO LIQUIDO DE INGENIERIA, PARTICULAS DE CARBURO DE UNA ALEACION SOLIDA, Y ASI CONSEGUIR LA SOLIDIFICACION DEL METAL FERROSO. LAS PARTICULAS DE CARBURO DE LA ALEACION ESTAN RECUBIERTAS DE HIERRO O UNA ALEACION DEL MISMO PARA PERMITIR QUE SE PRODUZCA EL HUMEDECIMIENTO ENTRE EL POLVO Y EL METAL FERROSO LIQUIDO, Y LAS PARTICULAS TIENEN UNA DENSIDAD QUE COINCIDE CON LA DEL METAL FERROSO PARA PROPORCIONAR UNA DISTRIBUCION UNIFORME DE LAS PARTICULAS DEL CARBURO EN EL METAL FERROSO. SE PUEDE FABRICAR UN RODILLO QUE TIENE AL MENOS UN CAPARAZON HECHO DE METAL MEDIANTE DICHO METODO POR LA FUNDICION CENTRIFUGA O REFUNDICION DE SOLDADURA POR RETROCESO.
ES94900231T 1992-11-19 1993-11-19 Aleaciones metalicas ferreas, en particular para colar rodillos de laminadores. Expired - Lifetime ES2155087T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929224271A GB9224271D0 (en) 1992-11-19 1992-11-19 Engineering ferrous metals
GB939315356A GB9315356D0 (en) 1993-07-23 1993-07-23 Engineering ferrous metals

Publications (1)

Publication Number Publication Date
ES2155087T3 true ES2155087T3 (es) 2001-05-01

Family

ID=26302007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94900231T Expired - Lifetime ES2155087T3 (es) 1992-11-19 1993-11-19 Aleaciones metalicas ferreas, en particular para colar rodillos de laminadores.

Country Status (11)

Country Link
EP (1) EP0680521B1 (es)
JP (1) JPH08506143A (es)
KR (1) KR950704526A (es)
AT (1) ATE199747T1 (es)
AU (1) AU5530494A (es)
BR (1) BR9307499A (es)
DE (1) DE69330035T2 (es)
DK (1) DK0680521T5 (es)
ES (1) ES2155087T3 (es)
GB (1) GB2289288B (es)
WO (1) WO1994011541A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ310183A (en) * 1995-06-06 1999-08-30 Bo Tommy Kage Nylen A chill roll shell formed of alloy cast iron containing precipitated niobium carbide and free graphite; a method of adjusting the amounts of graphite and niobium in an iron alloy
WO1996041112A2 (en) * 1995-06-07 1996-12-19 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and explosives containers
AT405944B (de) * 1996-04-19 1999-12-27 Holderbank Financ Glarus Verfahren zum reduzieren von oxidischen schlacken
EP1022353A1 (de) * 1999-01-21 2000-07-26 Basf Aktiengesellschaft Verfahren zur Herstellung metallbeschichteter Hartstoffe
AT408666B (de) 1999-04-22 2002-02-25 Weinberger Eisenwerk Gusswerkstoff und verfahren zu dessen herstellung
SE522667C2 (sv) * 2000-05-16 2004-02-24 Proengco Tooling Ab Förfarande för framställning av en legering baserad på järn innehållande kromkarbid med inlöst volfram och en sådan legering
WO2003042419A1 (es) * 2001-11-13 2003-05-22 Fundacion Inasmet Fabricación de productos en materiales metalicos estructurales reforzados con carburos
DE10253577B4 (de) * 2002-11-15 2011-05-19 Ab Skf Verfahren zur Herstellung eines dispersionsgehärteten Eisenwerkstoffs
BE1018129A3 (fr) * 2008-09-19 2010-05-04 Magotteaux Int Impacteur composite pour concasseurs a percussion.
BE1018130A3 (fr) * 2008-09-19 2010-05-04 Magotteaux Int Materiau composite hierarchique.
DE102009005537A1 (de) * 2009-01-20 2010-07-29 Nano-X Gmbh Verfahren zum Modifizieren von Metallschmelzen
CA2788700C (en) * 2010-02-01 2017-08-29 Weir Minerals Australia Ltd Metal alloys for high impact applications
CN104805346A (zh) 2010-02-05 2015-07-29 伟尔矿物澳大利亚私人有限公司 硬金属材料
KR101360536B1 (ko) * 2011-12-27 2014-02-10 주식회사 포스코 마르텐사이트계 스테인리스 강판의 제조방법
CN105397068B (zh) * 2015-11-06 2018-02-16 姜向群 电渣熔铸三金属复合耐磨锤头的制作方法
CN111172448B (zh) * 2018-11-12 2021-09-24 中国科学院金属研究所 一种厚大断面高均质塑料模具钢制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO117628B (es) * 1964-09-11 1969-09-01 Corning Glass Works
DE3315125C1 (de) * 1983-04-27 1984-11-22 Fried. Krupp Gmbh, 4300 Essen Verschleissbestaendiger Verbundkoerper und Verfahren zu seiner Herstellung
EP0386515A3 (de) * 1989-03-04 1990-10-31 Fried. Krupp Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung metallischer, hochverschleissbeständige Bereiche aufweisender Verbundkörper und Vorrichtung zur Durchführung des Verfahrens
US5023145A (en) * 1989-08-21 1991-06-11 Bimex Corporation Multi carbide alloy for bimetallic cylinders
US5030519A (en) * 1990-04-24 1991-07-09 Amorphous Metals Technologies, Inc. Tungsten carbide-containing hard alloy that may be processed by melting
GB2257985A (en) * 1991-07-26 1993-01-27 London Scandinavian Metall Metal matrix alloys.

Also Published As

Publication number Publication date
BR9307499A (pt) 1999-06-01
JPH08506143A (ja) 1996-07-02
GB2289288A (en) 1995-11-15
DE69330035T2 (de) 2001-06-21
EP0680521A1 (en) 1995-11-08
GB9510006D0 (en) 1995-07-12
DE69330035D1 (de) 2001-04-19
AU5530494A (en) 1994-06-08
DK0680521T5 (da) 2001-06-11
EP0680521B1 (en) 2001-03-14
GB2289288B (en) 1997-04-16
KR950704526A (ko) 1995-11-20
WO1994011541A1 (en) 1994-05-26
ATE199747T1 (de) 2001-03-15
DK0680521T3 (da) 2001-04-17

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