US3775156A - Method of forming composite metal strip - Google Patents

Method of forming composite metal strip Download PDF

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Publication number
US3775156A
US3775156A US00153650A US3775156DA US3775156A US 3775156 A US3775156 A US 3775156A US 00153650 A US00153650 A US 00153650A US 3775156D A US3775156D A US 3775156DA US 3775156 A US3775156 A US 3775156A
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United States
Prior art keywords
metal
metals
stream
supply
particles
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Expired - Lifetime
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US00153650A
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English (en)
Inventor
A Singer
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Federal Mogul Shoreham Ltd
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Vandervell Products Ltd
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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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
    • 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
    • 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.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe

Definitions

  • the two metals are maintained in molten state in two crucibles each of which has a bottom outlet from which a stream of molten metal issues.
  • the crucible containing the higher density metal is supported within the other crucible so that the stream of higher density metal passes through the lower density metal and issues concentrically with the stream of lower density metal to atomizing gas jets which atomize the streams of metal and direct a spray of the resulting particles onto a backing layer to which the particles adhere.
  • the invention provides a method of producing composite metal material comprising passing simultaneously to atomising means at least two liquid metals, to form a fine spray consisting of atomised particles of the metals, and directing the spray on to a base material to which the particles adhere.
  • the liquid metals, before atomisation, may be prealloyed with a predetermined proportion of the other metal, the temperature of the alloy being maintained at a level above the point corresponding to said proportion on the miscibility curve for the alloy, whereby said other metal is retained in solution in said one metal.
  • One of the liquid metals may be passed into the other liquid metal before atomisation and the two liquid metals are then atomised together in a single spray.
  • the base material may be etched or grit blasted before the said spray of atomised particles is directed on to it.
  • the base material may be rolled after it has been sprayed with the atomised particles of the metals.
  • the invention also provides apparatus for performing the above method comprising a container for one of the liquid metals connected to means for atomising the liquid metal in the container, a second container for the other of the liquid metals connected to means for atomising the liquid metal in the second container and means for moving the base material through the region of the atomised particles of the two liquid metals.
  • Single means may be provided for atomising the liquid metals in said two containers, one of which is connected to pass the liquid metal therein to said single means through the liquid metal in the other container.
  • Each container may have an outlet through which the liquid metal in the container passes under gravity.
  • The, or each, atomising means may include a plurality of nozzles each providing a jet of gas which acts on the liquid metal issuing from the respective container.
  • the gas maybe nitrogen.
  • the nozzles may be arranged in an annular formation and direct the respective jets of gas inwardly towards the axis of the annulus, and'towards the base material.
  • At least one pair of rollers may be provided in the direction of movement of the base material, said rollers being arranged to act on the material after it has been sprayed with the two liquid materials.
  • Each container may have separate heating means which control the temperature of the liquid metal in the container.
  • One of the containers may have an outlet portion which extends into the other of the containers.
  • Said one container may have an adjustable needle valve controlling the opening of the'outlet of the container.
  • aluminum alloy is maintained in a molten state in the crucible 1 by the electric holding furnace 2.
  • Lead is maintained in a molten state in a smaller stainless steel heated container 3.
  • the bottom of the crucible is shaped in such a way that it tapers to a nozzle 4 through which the aluminium alloy is delivered to the atomiser in a stream.
  • Molten lead is allowed to run in a thin stream from the container 3 through a needle valve 5 which can be used to control the flow of lead by turning the knob 6.
  • the thin stream of lead falls through the liquid aluminium alloy with which it is immiscible and is directed into the nozzle 4 by the shape of the bottom of the crucible 1 and the positioning of the container 3.
  • the combined streams of metal on issuing from the nozzle 4 are atomised by jets of nitrogen 7 at a pressure of between 60 and p.s.i. issuing from the atomising ring 8.
  • the atomised particles of aluminium alloy and lead are directed on to a prepared steel backing strip 9.
  • the backing strip which is prepared by cleaning and etching or grit blasting, is drawn continuously by the rolls 10 through a controlled atmosphere electric preheating furnace 11 into the atomising chamber 12 beneath the spray of atomised particles.
  • the atomised spray impinges on the prepared surface of the backing strip 9 to which the particles flatten and adhere tightly.
  • the process can be run continuously by feeding metal into the holding furnace l and container 3 to maintain constant levels. While, in the drawing, the delivery nozzle of the lead container 3 is placed below the level of the liquid aluminium in order to avoid having the lead encapsulated by aluminium oxide, it is possible to have the nozzle exit above the surface of the liquid metal in some cases. When a high melting point metal, such as copper, is used this procedure is advantageous particularly when the metal surface is protected from oxidation by a protective atmosphere.
  • the second embodiment of the invention a process similar to the above described first embodiment is conducted using the same apparatus in which a bearing material consisting of particles of lead in an aluminium alloy matrix on a steel backing strip is produced.
  • the aluminium alloy contained in the crucible l shaped in such a way that it tapers to a nozzle 4 at the bottom, is pre-alloyed with approximately the amount of lead that is required to be rejected from solution during cooling to room temperatue.
  • the exit point of the delivery nozzle of the lead container is below the level of the molten aluminium mising nozzle, it is thus possible to obtain final products having structures covering the whole range from the one extreme of all the lead being present as an extremely fine deposit because it has been rejected from solution during cooling, to the other extreme of all the lead being present as atomised droplets.
  • Such a range of product structure enables the most suitable product to be used for any particular engineering design.
  • the apparatus can also with advantage be used where it is desired to obtain a material in strip form having very fine particles of one phase rejected by the very rapid cooling of a homogeneous liquid.
  • the container for the second liquid metal is discarded and the equipment then enables the liquid to be chilled by atomising and deposition on a cooler base metal in a very short time interval, frequently only a fraction of a second.
  • Such a procedure is particularly beneficial with, for instance, aluminium-tin alloys which can in this way be fabricated in the form of a composite strip on a steel base in a single inexpensive operation.
  • a metal coating should be chosen which is compatible with the deposit and prefalloy at a positon near to the tapered exit orifice of the crucible. In this way the stream of lead is in contact with the stream of hot aluminium alloy for a very short period of time, thus reducing to a minimum further solution of lead in the molten aluminium alloy.
  • the product structure would then consist of approximately 8 percent by weight of very finely distributed lead and 17 percent by weight of solidified atomised droplets of lead in an aluminium alloy matrix. It will be appreciated that the process can be run continuously by feeding pre-alloyed aluminium-lead into the crucible and lead into the container to maintain constant levels.
  • a pre-coated steel base strip could be prepared by dip coating or powder coating with aluminium or an aluminium alloy or by spraying on to it a very thin layer of aluminium prior to the application of the main alloy deposit.
  • a method of forming a composite metal strip comprising a backing layer and a layer of two metals which, in liquid form, are immiscible or partially immiscible and are of differing densities, said method comprising the steps of:
  • a method of forming a composite metal strip comprising a backing layer and a layer of two metals which are partially immiscible and are of differing densities
  • said method comprising:

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Nozzles (AREA)
US00153650A 1970-06-20 1971-06-16 Method of forming composite metal strip Expired - Lifetime US3775156A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3004170A GB1359486A (en) 1970-06-20 1970-06-20 Methods and apparatus for producing composite metal material
GB4872970 1970-10-14

Publications (1)

Publication Number Publication Date
US3775156A true US3775156A (en) 1973-11-27

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US00153650A Expired - Lifetime US3775156A (en) 1970-06-20 1971-06-16 Method of forming composite metal strip

Country Status (5)

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US (1) US3775156A (enExample)
JP (1) JPS5110576B1 (enExample)
DE (1) DE2130421C3 (enExample)
FR (1) FR2095384B1 (enExample)
GB (1) GB1359486A (enExample)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833983A (en) * 1972-06-21 1974-09-10 Alcan Res & Dev Method of making aluminium bearing alloy strip
US3909921A (en) * 1971-10-26 1975-10-07 Osprey Metals Ltd Method and apparatus for making shaped articles from sprayed molten metal or metal alloy
US4066117A (en) * 1975-10-28 1978-01-03 The International Nickel Company, Inc. Spray casting of gas atomized molten metal to produce high density ingots
US4097625A (en) * 1974-10-02 1978-06-27 St. Joe Minerals Corporation Low melting temperature metal coating process, apparatus and product
US4299609A (en) * 1977-09-27 1981-11-10 Siemens Aktiengesellschaft Optical unit having a longitudinal side coupling zone
US4303741A (en) * 1978-06-19 1981-12-01 Manufacture Metallurgique De Tournus Herringbone grain aluminum composite strip
USRE31767E (en) * 1971-10-26 1984-12-18 Osprey Metals Limited Method and apparatus for making shaped articles from sprayed molten metal or metal alloy
US4511600A (en) * 1984-02-10 1985-04-16 Solarex Corporation Solar cell metal spray process
US4526839A (en) * 1984-03-01 1985-07-02 Surface Science Corp. Process for thermally spraying porous metal coatings on substrates
US4873938A (en) * 1985-07-10 1989-10-17 Ciniglio Alexander J Soldering apparatus
US4901784A (en) * 1989-03-29 1990-02-20 Olin Corporation Gas atomizer for spray casting
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
US4926924A (en) * 1985-03-25 1990-05-22 Osprey Metals Ltd. Deposition method including recycled solid particles
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
US4945973A (en) * 1988-11-14 1990-08-07 Olin Corporation Thermal conductivity of substrate material correlated with atomizing gas-produced steady state temperature
WO1990010514A1 (en) * 1989-03-13 1990-09-20 Olin Corporation Atomizing devices and methods for spray casting
US4961457A (en) * 1989-04-03 1990-10-09 Olin Corporation Method to reduce porosity in a spray cast deposit
WO1990011852A1 (en) * 1989-04-03 1990-10-18 Olin Corporation Method of treating spray cast metal deposits
US4966224A (en) * 1988-09-20 1990-10-30 Olin Corporation Substrate orientation in a gas-atomizing spray-depositing apparatus
US4971133A (en) * 1989-04-03 1990-11-20 Olin Corporation Method to reduce porosity in a spray cast deposit
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
WO1992004475A1 (en) * 1990-09-04 1992-03-19 Olin Corporation Incorporation of ceramic particles into a copper base matrix to form a composite material
US5102620A (en) * 1989-04-03 1992-04-07 Olin Corporation Copper alloys with dispersed metal nitrides and method of manufacture
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
US5371937A (en) * 1990-07-02 1994-12-13 Olin Corporation Method for producing a composite material
WO2001076737A1 (en) * 2000-04-08 2001-10-18 Ceram Research Limited Raney catalyst preparation by gas atomisation of molten alloy
AT7111U3 (de) * 2004-06-17 2005-03-25 Imr Metalle Und Technologie Gm Verfahren zum herstellen von erzeugnissen aus metall
WO2005123305A3 (de) * 2004-06-17 2006-06-01 Imr Metalle Und Technologie Gm Verfahren zum herstellen von erzeugnissen aus metall
CN100374612C (zh) * 2005-12-26 2008-03-12 内蒙古科技大学 金属雾化喷射连续生产双金属薄板、薄带的工艺及设备
US8834963B2 (en) 2013-01-11 2014-09-16 International Business Machines Corporation Method for applying material to a surface
CN105886996A (zh) * 2016-05-31 2016-08-24 佛山峰合精密喷射成形科技有限公司 一种可连续生产的精密喷射成形和修复设备

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GB1517283A (en) * 1974-06-28 1978-07-12 Singer Alec Production of metal articles
DE2656203A1 (de) * 1976-12-11 1978-06-15 Glyco Metall Werke Schichtwerkstoff und verfahren zu seiner herstellung mittels thermokinetischen plattierens
DE2715914A1 (de) * 1977-04-09 1978-10-19 Glyco Metall Werke Schichtwerkstoff und verfahren zu seiner herstellung mittels thermokinetischen plattierens
BR7804586A (pt) * 1978-07-14 1980-01-22 Metal Leve Sa Ind Com Aperfeicoamento em processo deposicao de ligas de aluminio
US4420441A (en) * 1982-02-23 1983-12-13 National Research Development Corp. Method of making a two-phase or multi-phase metallic material
GB8420699D0 (en) * 1984-08-15 1984-09-19 Singer A R E Flow coating of metals
GB2174717B (en) * 1985-05-02 1988-12-21 Ae Plc Improvements in or relating to the production of composite articles
DE3811077A1 (de) * 1988-03-29 1989-10-19 Mannesmann Ag Einrichtung fuer die zerstaeubung eines giessstrahles fluessigen metalls
DE3938234A1 (de) * 1988-11-19 1990-05-31 Glyco Metall Werke Verfahren und vorrichtung zur herstellung eines schichtwerkstoffes fuer gleitelemente
DE4105420A1 (de) * 1990-03-02 1991-09-05 Gen Electric Verfahren zum herstellen eines gegenstandes mit einer veraenderlichen legierungszusammensetzung
US5077090A (en) * 1990-03-02 1991-12-31 General Electric Company Method of forming dual alloy disks
DE4026907A1 (de) * 1990-08-25 1992-02-27 Glyco Metall Werke Lagerwerkstoff und verfahren zu dessen herstellung
DE10333589B9 (de) * 2003-07-24 2010-06-10 Federal-Mogul Wiesbaden Gmbh & Co. Kg Verfahren zur Herstellung eines bandförmigen Verbundwerkstoffes für die Gleitlagerherstellung und Vorrichtung zur Durchführung des Verfahrens
CN113732270B (zh) * 2021-09-08 2023-09-01 昆山晶微新材料研究院有限公司 一种圆柱形金属铸锭的增材制造方法及装置

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US1133508A (en) * 1914-02-19 1915-03-30 Metals Coating Company Of America Method of spraying fusible substances.
US1654509A (en) * 1924-08-30 1927-12-27 Bound Brook Oil Less Bearing Antifriction bearing and method of forming the same
US2092150A (en) * 1934-12-05 1937-09-07 Gillord Corp Apparatus for and method of spraying molten metal
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US2197274A (en) * 1935-10-16 1940-04-16 Kelmenite Corp Method of metal coating
US2231247A (en) * 1936-02-12 1941-02-11 Bleakley Corp Method of forming composite metal structures
US2233304A (en) * 1936-09-16 1941-02-25 Bleakley Corp Apparatus for depositing fluent materials
US2322787A (en) * 1939-09-05 1943-06-29 Joseph B Brennan Method and apparatus for melting metals
US2414923A (en) * 1943-07-30 1947-01-28 Batcheller Clements Metal cladding by spraying
US2505530A (en) * 1948-04-16 1950-04-25 Aluminum Co Of America Metal spray coating mechanism
US2701775A (en) * 1950-03-22 1955-02-08 Joseph B Brennan Method for spraying metal
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US3372054A (en) * 1964-10-27 1968-03-05 Eutectic Welding Alloys Method of flame spraying and powder
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Publication number Priority date Publication date Assignee Title
US1133508A (en) * 1914-02-19 1915-03-30 Metals Coating Company Of America Method of spraying fusible substances.
US1654509A (en) * 1924-08-30 1927-12-27 Bound Brook Oil Less Bearing Antifriction bearing and method of forming the same
US2196647A (en) * 1932-03-24 1940-04-09 William J Wesseler Material fusing and projecting apparatus
US2092150A (en) * 1934-12-05 1937-09-07 Gillord Corp Apparatus for and method of spraying molten metal
US2197274A (en) * 1935-10-16 1940-04-16 Kelmenite Corp Method of metal coating
US2231247A (en) * 1936-02-12 1941-02-11 Bleakley Corp Method of forming composite metal structures
US2233304A (en) * 1936-09-16 1941-02-25 Bleakley Corp Apparatus for depositing fluent materials
US2322787A (en) * 1939-09-05 1943-06-29 Joseph B Brennan Method and apparatus for melting metals
US2414923A (en) * 1943-07-30 1947-01-28 Batcheller Clements Metal cladding by spraying
US2505530A (en) * 1948-04-16 1950-04-25 Aluminum Co Of America Metal spray coating mechanism
US2701775A (en) * 1950-03-22 1955-02-08 Joseph B Brennan Method for spraying metal
US3025182A (en) * 1957-03-05 1962-03-13 Kanthal Ab Formation of corrosion-resistant metallic coatings by so-called flame-spraying techniques
US3055768A (en) * 1957-11-29 1962-09-25 Frederic H Lassiter Metallized product and method of forming the same
US3372054A (en) * 1964-10-27 1968-03-05 Eutectic Welding Alloys Method of flame spraying and powder
US3663205A (en) * 1966-09-23 1972-05-16 British Iron Steel Research Method of refining ferrous metals

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31767E (en) * 1971-10-26 1984-12-18 Osprey Metals Limited Method and apparatus for making shaped articles from sprayed molten metal or metal alloy
US3909921A (en) * 1971-10-26 1975-10-07 Osprey Metals Ltd Method and apparatus for making shaped articles from sprayed molten metal or metal alloy
US3833983A (en) * 1972-06-21 1974-09-10 Alcan Res & Dev Method of making aluminium bearing alloy strip
US4097625A (en) * 1974-10-02 1978-06-27 St. Joe Minerals Corporation Low melting temperature metal coating process, apparatus and product
US4066117A (en) * 1975-10-28 1978-01-03 The International Nickel Company, Inc. Spray casting of gas atomized molten metal to produce high density ingots
US4299609A (en) * 1977-09-27 1981-11-10 Siemens Aktiengesellschaft Optical unit having a longitudinal side coupling zone
US4303741A (en) * 1978-06-19 1981-12-01 Manufacture Metallurgique De Tournus Herringbone grain aluminum composite strip
US4511600A (en) * 1984-02-10 1985-04-16 Solarex Corporation Solar cell metal spray process
US4526839A (en) * 1984-03-01 1985-07-02 Surface Science Corp. Process for thermally spraying porous metal coatings on substrates
US4926924A (en) * 1985-03-25 1990-05-22 Osprey Metals Ltd. Deposition method including recycled solid particles
US4873938A (en) * 1985-07-10 1989-10-17 Ciniglio Alexander J Soldering apparatus
JPH07118358B2 (ja) 1985-07-10 1995-12-18 イブノ−ク リミテツド ワイヤをすずびきする方法及び装置
US4938278A (en) * 1988-09-20 1990-07-03 Olin Corporation Substrate for use in spray-deposited strip
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
US4966224A (en) * 1988-09-20 1990-10-30 Olin Corporation Substrate orientation in a gas-atomizing spray-depositing apparatus
US4945973A (en) * 1988-11-14 1990-08-07 Olin Corporation Thermal conductivity of substrate material correlated with atomizing gas-produced steady state temperature
US4925103A (en) * 1989-03-13 1990-05-15 Olin Corporation Magnetic field-generating nozzle for atomizing a molten metal stream into a particle spray
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FR2095384B1 (enExample) 1976-08-20
JPS5110576B1 (enExample) 1976-04-05
FR2095384A1 (enExample) 1972-02-11
DE2130421B2 (de) 1976-01-02
DE2130421C3 (de) 1984-03-29
GB1359486A (en) 1974-07-10
DE2130421A1 (de) 1972-02-24

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