GB1472939A - Method for making shaped articles from sprayed molten metal - Google Patents

Method for making shaped articles from sprayed molten metal

Info

Publication number
GB1472939A
GB1472939A GB3677074A GB3677074A GB1472939A GB 1472939 A GB1472939 A GB 1472939A GB 3677074 A GB3677074 A GB 3677074A GB 3677074 A GB3677074 A GB 3677074A GB 1472939 A GB1472939 A GB 1472939A
Authority
GB
United Kingdom
Prior art keywords
alloy
metal
molten metal
article
preform
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
Application number
GB3677074A
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.)
Sandvik Osprey Ltd
Original Assignee
Osprey 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 Osprey Metals Ltd filed Critical Osprey Metals Ltd
Priority to GB3677074A priority Critical patent/GB1472939A/en
Priority to SE7509264A priority patent/SE7509264L/en
Priority to AU84091/75A priority patent/AU8409175A/en
Priority to DE19752537103 priority patent/DE2537103A1/en
Priority to JP10170175A priority patent/JPS5612220B2/ja
Priority to FR7525928A priority patent/FR2282315A1/en
Publication of GB1472939A publication Critical patent/GB1472939A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • C23C4/185—Separation of the coating from the substrate
    • 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
    • B22D23/003—Moulding by spraying metal on a surface
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1472939 Casting processes; forging; making gear and like blanks OSPREY METALS Ltd 19 Aug 1975 [21 Aug 1974] 36770/74 Headings B3F B3A and B3H A method of manufacturing a spray deposited preform of metal or metal alloy from which a precision metal article can be manufactured comprises directing a stream 6 of molten metal or metal alloy on to a collecting surface 7, atomizing the stream by subjecting it to high velocity jets of gas 4 having an initial temperature that is appreciably less than that of the molten metal or alloy, the gas temperature and flow rate being such that sufficient heat is extracted by the gas from the molten metal or alloy during flight and on deposition on the surface that the molten metal or alloy forms a coherent preform and its solidification and formation are not dependent on the temperature and/or thermal properties of the collecting surface. In apparatus for carrying out the method, molten metal 1 is poured through a refractory nozzle 3 of a tundish 2 and is atomized and cooled by jets of nitrogen, argon, or a mixture of carbon monoxide, carbon dioxide, nitrogen and hydrogen at ambient temperature discharged from an atomizing device 4. The spray 6 of hot particles is deposited on the collecting surface or die 7 to form the preform 8 which may be removed by an ejector 9. The preform may be transferred directly or at some later stage to the dies 10, 11 of a drop-forging hammer to produce a forging with or without the addition of heat, surplus flash being trimmed off to produce the precision article such as a gear, lever, cutting tool, impeller blade, rocker arm, &c. The precision article may be formed by pressing or extrusion. More than one spray may be used acting simultaneously or consecutively and relative movement may be effected between the spray and collecting surface. The metal or alloy may be carbon or alloy steels, aluminium, aluminium alloys, brass, phosphor bronze, nickel or cobalt based alloy. The article may comprise a mixture of materials which are mixed in flight or sprayed so that the article is formed of layers of different material. Fibres, filaments or whiskers may be incorporated in the sprayed material.
GB3677074A 1974-08-21 1974-08-21 Method for making shaped articles from sprayed molten metal Expired GB1472939A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3677074A GB1472939A (en) 1974-08-21 1974-08-21 Method for making shaped articles from sprayed molten metal
SE7509264A SE7509264L (en) 1974-08-21 1975-08-19 PROCEDURE AND DEVICE FOR MANUFACTURE OF METAL FORMS.
AU84091/75A AU8409175A (en) 1974-08-21 1975-08-19 Metal articles
DE19752537103 DE2537103A1 (en) 1974-08-21 1975-08-20 METHOD AND DEVICE FOR MANUFACTURING SPRAYED METAL BODIES
JP10170175A JPS5612220B2 (en) 1974-08-21 1975-08-21
FR7525928A FR2282315A1 (en) 1974-08-21 1975-08-21 METHOD AND APPARATUS FOR MANUFACTURING METAL BLANKETS BY SPRAYING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3677074A GB1472939A (en) 1974-08-21 1974-08-21 Method for making shaped articles from sprayed molten metal

Publications (1)

Publication Number Publication Date
GB1472939A true GB1472939A (en) 1977-05-11

Family

ID=10391059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3677074A Expired GB1472939A (en) 1974-08-21 1974-08-21 Method for making shaped articles from sprayed molten metal

Country Status (6)

Country Link
JP (1) JPS5612220B2 (en)
AU (1) AU8409175A (en)
DE (1) DE2537103A1 (en)
FR (1) FR2282315A1 (en)
GB (1) GB1472939A (en)
SE (1) SE7509264L (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418124A (en) 1980-10-06 1983-11-29 General Electric Company Plasma spray-cast components
GB2172827A (en) * 1985-03-25 1986-10-01 Osprey Metals Ltd Producing a coherent spray deposited product from liquid metal or metal alloy
GB2172825A (en) * 1985-03-25 1986-10-01 Atomic Energy Authority Uk Metal matrix composite manufacture
US4901784A (en) * 1989-03-29 1990-02-20 Olin Corporation Gas atomizer for spray casting
US4905899A (en) * 1985-11-12 1990-03-06 Osprey Metals Limited Atomisation of metals
US4907639A (en) * 1989-03-13 1990-03-13 Olin Corporation Asymmetrical gas-atomizing device and method for reducing deposite bottom surface porosity
US4917170A (en) * 1988-09-20 1990-04-17 Olin Corporation Non-preheated low thermal conductivity substrate for use in spray-deposited strip production
US4925103A (en) * 1989-03-13 1990-05-15 Olin Corporation Magnetic field-generating nozzle for atomizing a molten metal stream into a particle spray
US4926927A (en) * 1988-09-20 1990-05-22 Olin Corporation Vertical substrate orientation for gas-atomizing spray-deposition apparatus
GB2225029A (en) * 1988-11-07 1990-05-23 Westinghouse Electric Corp Arc spray deposition of metal matrix fibre reinforced monotape and thin foil overlays on mandrels
US4938278A (en) * 1988-09-20 1990-07-03 Olin Corporation Substrate for use in spray-deposited strip
US4945973A (en) * 1988-11-14 1990-08-07 Olin Corporation Thermal conductivity of substrate material correlated with atomizing gas-produced steady state temperature
US4966224A (en) * 1988-09-20 1990-10-30 Olin Corporation Substrate orientation in a gas-atomizing spray-depositing apparatus
US4977950A (en) * 1989-03-13 1990-12-18 Olin Corporation Ejection nozzle for imposing high angular momentum on molten metal stream for producing particle spray
EP0404274A1 (en) 1985-11-12 1990-12-27 Osprey Metals Limited Production of tubular deposits
US5131451A (en) * 1990-12-14 1992-07-21 Olin Corporation Belt casting of molten metal
US5154219A (en) * 1990-12-31 1992-10-13 Olin Corporation Production of spray cast strip
AU631061B2 (en) * 1990-04-20 1992-11-12 Brush Wellman Inc. Copper alloy and process for its preparation
US5235895A (en) * 1991-04-08 1993-08-17 Electronics & Space Corp. Ballistic armor and method of producing same
US5284533A (en) * 1991-04-26 1994-02-08 Pechiney Recherche Method for the preparation of reference samples for spectrographic analysis
DE4235303A1 (en) * 1992-10-20 1994-04-21 Wieland Werke Ag Rotationally symmetrical semi-finished product with properties that vary across the cross-section
US5371937A (en) * 1990-07-02 1994-12-13 Olin Corporation Method for producing a composite material
US5401539A (en) * 1985-11-12 1995-03-28 Osprey Metals Limited Production of metal spray deposits
US5989306A (en) * 1997-08-20 1999-11-23 Aluminum Company Of America Method of making a metal slab with a non-uniform cross-sectional shape and an associated integrally stiffened metal structure using spray casting
WO2001014602A2 (en) * 1999-08-24 2001-03-01 Smith & Nephew, Inc. Combination of processes for making wrought components
EP1693124A1 (en) 2005-02-22 2006-08-23 Hoesch Schwerter Profile GmbH Method of manufacturing metal composite blocks
DE112005003693T5 (en) 2005-09-30 2008-08-07 Inspire AG für mechatronische Produktionssysteme und Fertigungstechnik Pressure cell and printhead for printing molten metals
EP2236634A1 (en) 2009-04-01 2010-10-06 Bruker BioSpin AG Sn based alloys with fine compound inclusions for Nb3Sn superconducting wires
US10207312B2 (en) 2010-06-14 2019-02-19 Ati Properties Llc Lubrication processes for enhanced forgeability
US11059089B2 (en) 2010-02-05 2021-07-13 Ati Properties Llc Systems and methods for processing alloy ingots

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498123A1 (en) * 1981-01-19 1982-07-23 Matra Metal part made by flame spraying onto consumable mould - is useful as forging or deep drawing die or resin casting mould
JPS5886969A (en) * 1981-10-14 1983-05-24 Sumitomo Metal Ind Ltd Liquid drop casting method
US4420441A (en) * 1982-02-23 1983-12-13 National Research Development Corp. Method of making a two-phase or multi-phase metallic material
JPS59132423A (en) * 1983-01-19 1984-07-30 Kinki Kogyo Kk Method for reading magnetic information written on card and reading scale
DE3409366A1 (en) * 1984-03-12 1985-09-12 Mannesmann AG, 4000 Düsseldorf METHOD AND DEVICE FOR PRODUCING A MOLDED BODY
JPS6293224U (en) * 1985-11-29 1987-06-15
JPS6296728U (en) * 1985-12-03 1987-06-20
DE3735787A1 (en) * 1987-09-22 1989-03-30 Stiftung Inst Fuer Werkstoffte METHOD AND DEVICE FOR SPRAYING AT LEAST ONE JET OF A LIQUID, PREFERABLY MOLTED METAL
AT395230B (en) * 1989-11-16 1992-10-27 Boehler Gmbh METHOD FOR PRODUCING PRE-MATERIAL FOR WORKPIECES WITH A HIGH PROPORTION OF METAL CONNECTIONS
FR2661922B1 (en) * 1990-05-11 1992-07-10 Trefimetaux COPPER ALLOYS WITH SPINODAL DECOMPOSITION AND PROCESS FOR OBTAINING SAME.
JPH05503249A (en) * 1990-10-18 1993-06-03 アメリカ合衆国 Low-temperature method for applying high-strength metal coatings to substrates and products manufactured using the method
DE10019042A1 (en) * 2000-04-18 2001-11-08 Edelstahl Witten Krefeld Gmbh Nitrogen alloyed steel produced by spray compacting used in the production of composite materials contains alloying additions of manganese and molybdenum
KR100667415B1 (en) 2005-07-05 2007-01-10 현대모비스 주식회사 High pressure hollow casting apparatus and hollow casting method thereof
US8747956B2 (en) * 2011-08-11 2014-06-10 Ati Properties, Inc. Processes, systems, and apparatus for forming products from atomized metals and alloys
US9027374B2 (en) * 2013-03-15 2015-05-12 Ati Properties, Inc. Methods to improve hot workability of metal alloys
FR3020291B1 (en) * 2014-04-29 2017-04-21 Saint Jean Ind METHOD FOR MANUFACTURING METAL OR METAL MATRIX COMPOSITE ARTICLES MADE OF ADDITIVE MANUFACTURING FOLLOWED BY A FORGING OPERATION OF SAID PARTS
CN110076566A (en) * 2019-05-13 2019-08-02 华中科技大学 A kind of the metal parts manufacture system and method for micro- casting forging milling In-situ reaction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790453A (en) * 1971-10-26 1973-02-15 Brooks Reginald G MANUFACTURE OF METAL ARTICLES

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418124A (en) 1980-10-06 1983-11-29 General Electric Company Plasma spray-cast components
US4926924A (en) * 1985-03-25 1990-05-22 Osprey Metals Ltd. Deposition method including recycled solid particles
GB2172827A (en) * 1985-03-25 1986-10-01 Osprey Metals Ltd Producing a coherent spray deposited product from liquid metal or metal alloy
GB2172825A (en) * 1985-03-25 1986-10-01 Atomic Energy Authority Uk Metal matrix composite manufacture
US4928745A (en) * 1985-03-25 1990-05-29 United Kingdom Atomic Energy Authority Metal matrix composite manufacture
US4926923A (en) * 1985-03-25 1990-05-22 Osprey Metals Ltd. Deposition of metallic products using relatively cold solid particles
US5110631A (en) * 1985-11-12 1992-05-05 Osprey Metals Limited Production of metal spray deposits
US5401539A (en) * 1985-11-12 1995-03-28 Osprey Metals Limited Production of metal spray deposits
EP0404274A1 (en) 1985-11-12 1990-12-27 Osprey Metals Limited Production of tubular deposits
US4905899A (en) * 1985-11-12 1990-03-06 Osprey Metals Limited Atomisation of metals
US4966224A (en) * 1988-09-20 1990-10-30 Olin Corporation Substrate orientation in a gas-atomizing spray-depositing apparatus
US4917170A (en) * 1988-09-20 1990-04-17 Olin Corporation Non-preheated low thermal conductivity substrate for use in spray-deposited strip production
US4926927A (en) * 1988-09-20 1990-05-22 Olin Corporation Vertical substrate orientation for gas-atomizing spray-deposition apparatus
US4938278A (en) * 1988-09-20 1990-07-03 Olin Corporation Substrate for use in spray-deposited strip
GB2225029A (en) * 1988-11-07 1990-05-23 Westinghouse Electric Corp Arc spray deposition of metal matrix fibre reinforced monotape and thin foil overlays on mandrels
US4945973A (en) * 1988-11-14 1990-08-07 Olin Corporation Thermal conductivity of substrate material correlated with atomizing gas-produced steady state temperature
US4977950A (en) * 1989-03-13 1990-12-18 Olin Corporation Ejection nozzle for imposing high angular momentum on molten metal stream for producing particle spray
US4925103A (en) * 1989-03-13 1990-05-15 Olin Corporation Magnetic field-generating nozzle for atomizing a molten metal stream into a particle spray
US4907639A (en) * 1989-03-13 1990-03-13 Olin Corporation Asymmetrical gas-atomizing device and method for reducing deposite bottom surface porosity
US4901784A (en) * 1989-03-29 1990-02-20 Olin Corporation Gas atomizer for spray casting
AU631061B2 (en) * 1990-04-20 1992-11-12 Brush Wellman Inc. Copper alloy and process for its preparation
US5198044A (en) * 1990-04-20 1993-03-30 Shell Research Limited Copper alloy and process for its preparation
US5371937A (en) * 1990-07-02 1994-12-13 Olin Corporation Method for producing a composite material
US5131451A (en) * 1990-12-14 1992-07-21 Olin Corporation Belt casting of molten metal
USRE35411E (en) * 1990-12-14 1996-12-31 Olin Corporation Belt casting of molten metal
US5154219A (en) * 1990-12-31 1992-10-13 Olin Corporation Production of spray cast strip
US5235895A (en) * 1991-04-08 1993-08-17 Electronics & Space Corp. Ballistic armor and method of producing same
US5284533A (en) * 1991-04-26 1994-02-08 Pechiney Recherche Method for the preparation of reference samples for spectrographic analysis
DE4235303A1 (en) * 1992-10-20 1994-04-21 Wieland Werke Ag Rotationally symmetrical semi-finished product with properties that vary across the cross-section
US5613187A (en) * 1992-10-20 1997-03-18 Wieland-Werke Ag Metallwerke Rotationally symmetrical article with properties varying over the cross-section
US5989306A (en) * 1997-08-20 1999-11-23 Aluminum Company Of America Method of making a metal slab with a non-uniform cross-sectional shape and an associated integrally stiffened metal structure using spray casting
WO2001014602A3 (en) * 1999-08-24 2001-05-25 Smith & Nephew Inc Combination of processes for making wrought components
WO2001014602A2 (en) * 1999-08-24 2001-03-01 Smith & Nephew, Inc. Combination of processes for making wrought components
EP1693124A1 (en) 2005-02-22 2006-08-23 Hoesch Schwerter Profile GmbH Method of manufacturing metal composite blocks
DE102005008250A1 (en) * 2005-02-22 2006-08-24 Hoesch Hohenlimburg Gmbh Method and device for producing metal composite blocks
DE112005003693T5 (en) 2005-09-30 2008-08-07 Inspire AG für mechatronische Produktionssysteme und Fertigungstechnik Pressure cell and printhead for printing molten metals
EP2236634A1 (en) 2009-04-01 2010-10-06 Bruker BioSpin AG Sn based alloys with fine compound inclusions for Nb3Sn superconducting wires
US8765053B2 (en) 2009-04-01 2014-07-01 Bruker Biospin Ag Sn based alloys with fine compound inclusions for Nb3Sn superconducting wires
US11059089B2 (en) 2010-02-05 2021-07-13 Ati Properties Llc Systems and methods for processing alloy ingots
US11059088B2 (en) 2010-02-05 2021-07-13 Ati Properties Llc Systems and methods for processing alloy ingots
US10207312B2 (en) 2010-06-14 2019-02-19 Ati Properties Llc Lubrication processes for enhanced forgeability

Also Published As

Publication number Publication date
DE2537103A1 (en) 1976-03-04
AU8409175A (en) 1977-02-24
SE7509264L (en) 1976-02-23
FR2282315B1 (en) 1979-05-25
FR2282315A1 (en) 1976-03-19
JPS5612220B2 (en) 1981-03-19
JPS5146554A (en) 1976-04-21

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950818