BR9307499A - Process of making ferrous metal for constructions Ferrous metal product for constructions Process for making rolling mill and process for making rotary cast product - Google Patents

Process of making ferrous metal for constructions Ferrous metal product for constructions Process for making rolling mill and process for making rotary cast product

Info

Publication number
BR9307499A
BR9307499A BR9307499A BR9307499A BR9307499A BR 9307499 A BR9307499 A BR 9307499A BR 9307499 A BR9307499 A BR 9307499A BR 9307499 A BR9307499 A BR 9307499A BR 9307499 A BR9307499 A BR 9307499A
Authority
BR
Brazil
Prior art keywords
ferrous metal
making
constructions
product
rolling mill
Prior art date
Application number
BR9307499A
Other languages
Portuguese (pt)
Inventor
David Wragg
Paul Herbert Hewitt
Jack Nuttig
Original Assignee
Sheffield Forgemasters
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 filed Critical Sheffield Forgemasters
Publication of BR9307499A publication Critical patent/BR9307499A/en

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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Continuous Casting (AREA)

Abstract

A method of making an engineering ferrous metal comprising the steps of adding to liquid engineering ferrous metal solid alloy carbide particles and thereafter permitting the ferrous metal to solidify. The alloy carbide particles are coated with iron or an iron alloy to allow wetting to occur between the powder and the liquid ferrous metal and the particles have a density which matches that of the ferrous metal to provide a uniform distribution of the carbide particles in the ferrous metal. A roll may be made having at least a shell made of metal by such a method by centrifugal casting or electroslag remelting. <IMAGE>
BR9307499A 1992-11-19 1993-11-19 Process of making ferrous metal for constructions Ferrous metal product for constructions Process for making rolling mill and process for making rotary cast product BR9307499A (en)

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 (en) 1992-11-19 1993-11-19 Engineering ferrous metals, in particular cast iron and steel

Publications (1)

Publication Number Publication Date
BR9307499A true BR9307499A (en) 1999-06-01

Family

ID=26302007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307499A BR9307499A (en) 1992-11-19 1993-11-19 Process of making ferrous metal for constructions Ferrous metal product for constructions Process for making rolling mill and process for making rotary cast product

Country Status (11)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039544A1 (en) * 1995-06-06 1996-12-12 Bo Tommy Kage Nylen Cast iron indefinite chill roll produced by the addition of niobium
WO1996041112A2 (en) * 1995-06-07 1996-12-19 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and explosives containers
AT405944B (en) * 1996-04-19 1999-12-27 Holderbank Financ Glarus METHOD FOR REDUCING OXIDIC SLAGS
EP1022353A1 (en) * 1999-01-21 2000-07-26 Basf Aktiengesellschaft Process for manufacturing metal coated hard materials
AT408666B (en) 1999-04-22 2002-02-25 Weinberger Eisenwerk CASTING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
SE522667C2 (en) * 2000-05-16 2004-02-24 Proengco Tooling Ab Process for the preparation of an iron-based chromium carbide containing dissolved tungsten and such an alloy
ATE291645T1 (en) 2001-11-13 2005-04-15 Fundacion Inasmet METHOD FOR PRODUCING PRODUCTS FROM CARBIDE REINFORCED CONSTRUCTION METAL MATERIALS
DE10253577B4 (en) * 2002-11-15 2011-05-19 Ab Skf Process for producing a dispersion-hardened iron material
BE1018129A3 (en) * 2008-09-19 2010-05-04 Magotteaux Int COMPOSITE IMPACTOR FOR PERCUSSION CRUSHERS.
BE1018130A3 (en) * 2008-09-19 2010-05-04 Magotteaux Int HIERARCHICAL COMPOSITE MATERIAL.
DE102009005537A1 (en) * 2009-01-20 2010-07-29 Nano-X Gmbh Method of modifying molten metals
AU2011208952A1 (en) * 2010-02-01 2012-08-30 Weir Minerals Australia Ltd Metal alloys for high impact applications
EP2531630B1 (en) * 2010-02-05 2023-05-24 Weir Minerals Australia Ltd Hard metal materials
KR101360536B1 (en) * 2011-12-27 2014-02-10 주식회사 포스코 Method for manufacturing martensitic stainless steel sheet
CN105397068B (en) * 2015-11-06 2018-02-16 姜向群 The preparation method of the metal composite wear-resistant hammer head of electroslag smelting casting three
CN111172448B (en) * 2018-11-12 2021-09-24 中国科学院金属研究所 Preparation method of thick, large and high-homogeneity plastic die steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO117628B (en) * 1964-09-11 1969-09-01 Corning Glass Works
DE3315125C1 (en) * 1983-04-27 1984-11-22 Fried. Krupp Gmbh, 4300 Essen Wear-resistant composite body and method for its production
EP0386515A3 (en) * 1989-03-04 1990-10-31 Fried. Krupp Gesellschaft mit beschränkter Haftung Process for producing a metallic composite body having a region of high wear resistance and apparatus for carrying out the process
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
WO1994011541A1 (en) 1994-05-26
GB2289288B (en) 1997-04-16
DK0680521T3 (en) 2001-04-17
ATE199747T1 (en) 2001-03-15
JPH08506143A (en) 1996-07-02
EP0680521A1 (en) 1995-11-08
DE69330035T2 (en) 2001-06-21
GB9510006D0 (en) 1995-07-12
GB2289288A (en) 1995-11-15
DK0680521T5 (en) 2001-06-11
EP0680521B1 (en) 2001-03-14
AU5530494A (en) 1994-06-08
DE69330035D1 (en) 2001-04-19
KR950704526A (en) 1995-11-20
ES2155087T3 (en) 2001-05-01

Similar Documents

Publication Publication Date Title
BR9307499A (en) Process of making ferrous metal for constructions Ferrous metal product for constructions Process for making rolling mill and process for making rotary cast product
Demin Complex alloying of grey iron
JPS57101645A (en) Composite sleeve roll for rolling h-steel and preparation thereof
Wragg et al. Engineering ferrous metals, in particular cast iron and steel
RU2074786C1 (en) Method to produce high-strength pig-iron with ball-shaped form of graphite
ES8403763A1 (en) Process and device for the electro-magnetic stirring of continuously cast metals, especially steel.
Hodes et al. Continuous Casting of Alloys Containing Immiscible Components, for Manufacture of Slide Elements for Bearings
JPS5620119A (en) Preventing method for formation of surface crack in continuously cast billet
JPS5623243A (en) Manufacture of graphite dispersed metal or alloy
Dobatkin Experience Following the Introduction of Electromagnetic Crystallizers in the Continuous Casting of\ Aluminium\ Alloys
Beitelman Optimization of Combined In-Mold and Strand EMS for Continuous Casting of Blooms
JPS55161558A (en) Centrifugal casting method of adamite material
Kostyakov et al. Quality and properties of copper castings for the case of its smelting from noncompact burden in open dc arc and plasma furnaces
Ruer et al. New Developments of the Magnetogyr Process
Schiller et al. Thirty Years Progress in Electron Beam Melting
Rost High-Speed Cooling of the Melt Gives Super Steel
Kuhlman et al. Alotech precision sand casting of aluminum alloys- A new technology for cost efficient, extremely high quality cast components for aerospace and automotive applications
Pereborshchikov et al. The features of making tube bodies at the state-owned research-and-production enterprise'Splav'
Izosimov Manufacturing the castings from high-strength cast iron with the use of quickly cooled modifiers
Magnus et al. Foundry Technology for Aluminium-Rich Zinc Alloys
Kollberg Electromagnetic Stirrers for Continuous Casting
JPS5695448A (en) Metal ingotting method of less cracking
Barice HIP of Castings
Medovar et al. About casting-deformation units in ferrous metallurgy
Haour et al. The Effect of Induced Convection on the Microstructure of Gray Cast Iron

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant