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DK0680521T5 - Jernmetallegeringer, især til støbning af valseværksvalser - Google Patents

Jernmetallegeringer, især til støbning af valseværksvalser

Info

Publication number
DK0680521T5
DK0680521T5 DK94900231T DK94900231T DK0680521T5 DK 0680521 T5 DK0680521 T5 DK 0680521T5 DK 94900231 T DK94900231 T DK 94900231T DK 94900231 T DK94900231 T DK 94900231T DK 0680521 T5 DK0680521 T5 DK 0680521T5
Authority
DK
Denmark
Prior art keywords
ferrous metal
metal alloys
iron metal
carbide particles
mill rollers
Prior art date
Application number
DK94900231T
Other languages
Danish (da)
English (en)
Other versions
DK0680521T3 (da
Inventor
David Wragg
Paul Herbert Hewitt
Jack Nutting
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 DK0680521T3 publication Critical patent/DK0680521T3/da
Publication of DK0680521T5 publication Critical patent/DK0680521T5/da

Links

Classifications

    • 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
    • C22C1/1005—Pretreatment of the non-metallic additives
    • C22C1/101—Pretreatment of the non-metallic additives by coating
    • 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0235—Starting from compounds, e.g. oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • Heat Treatment Of Articles (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
DK94900231T 1992-11-19 1993-11-19 Jernmetallegeringer, især til støbning af valseværksvalser DK0680521T5 (da)

Applications Claiming Priority (3)

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
PCT/GB1993/002380 WO1994011541A1 (fr) 1992-11-19 1993-11-19 Metaux ferreux industriels, en particulier fonte et acier

Publications (2)

Publication Number Publication Date
DK0680521T3 DK0680521T3 (da) 2001-04-17
DK0680521T5 true DK0680521T5 (da) 2001-06-11

Family

ID=26302007

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94900231T DK0680521T5 (da) 1992-11-19 1993-11-19 Jernmetallegeringer, især til støbning af valseværksvalser

Country Status (11)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0871784B2 (fr) * 1995-06-06 2006-06-07 Akers International Ab Cylindre en fonte en coquille indefinie produit par addition de niobium
WO1996041112A2 (fr) * 1995-06-07 1996-12-19 Lockheed Martin Energy Systems, Inc. Enveloppe pour projectiles et explosifs sans plomb protegeant l'environnement
AT405944B (de) * 1996-04-19 1999-12-27 Holderbank Financ Glarus Verfahren zum reduzieren von oxidischen schlacken
EP1022353A1 (fr) * 1999-01-21 2000-07-26 Basf Aktiengesellschaft Procédé de production de matériaux durs revêtus de métal
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 (fr) 2001-11-13 2003-05-22 Fundacion Inasmet Fabrication de produits en matieres metalliques structurales renforcees par des carbures
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
MY170019A (en) * 2010-02-01 2019-06-20 Weir Minerals Australia Ltd Metal alloys for high impact applications
CA2788673C (fr) * 2010-02-05 2019-04-09 Weir Minerals Australia Ltd Materiaux a base de metal dur
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 (fr) * 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 (fr) * 1989-03-04 1990-10-31 Fried. Krupp Gesellschaft mit beschränkter Haftung Procédé pour la production d'un composite métallique qui a une région présentant une résistance élevée à l'usure et dispositif pour la mise en oeuvre du procédé
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
ES2155087T3 (es) 2001-05-01
JPH08506143A (ja) 1996-07-02
DE69330035D1 (de) 2001-04-19
ATE199747T1 (de) 2001-03-15
EP0680521B1 (fr) 2001-03-14
DE69330035T2 (de) 2001-06-21
KR950704526A (ko) 1995-11-20
WO1994011541A1 (fr) 1994-05-26
DK0680521T3 (da) 2001-04-17
GB2289288A (en) 1995-11-15
AU5530494A (en) 1994-06-08
GB2289288B (en) 1997-04-16
GB9510006D0 (en) 1995-07-12
BR9307499A (pt) 1999-06-01
EP0680521A1 (fr) 1995-11-08

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