GB1431895A - Production of aluminium alloy products - Google Patents

Production of aluminium alloy products

Info

Publication number
GB1431895A
GB1431895A GB3087672A GB3087672A GB1431895A GB 1431895 A GB1431895 A GB 1431895A GB 3087672 A GB3087672 A GB 3087672A GB 3087672 A GB3087672 A GB 3087672A GB 1431895 A GB1431895 A GB 1431895A
Authority
GB
United Kingdom
Prior art keywords
alloy
molten
steel strip
june
rolled
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
GB3087672A
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development 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 Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Priority to GB3087672A priority Critical patent/GB1431895A/en
Priority to US372204A priority patent/US3899820A/en
Priority to CA174,956A priority patent/CA986720A/en
Priority to IT25860/73A priority patent/IT989488B/en
Priority to SE7309181A priority patent/SE397543B/en
Priority to DE19732333198 priority patent/DE2333198A1/en
Priority to FR7323958A priority patent/FR2190553B1/fr
Publication of GB1431895A publication Critical patent/GB1431895A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • 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
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/039—Spraying with other step
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1431895 Atomizing aluminium alloys and forming sintered articles ALCAN RESEARCH & DEVELOPMENT Ltd 21 June 1973 [30 June 1972] 30876/72 Headings C7D and C7X Droplets 50-1 micron diameter formed by atomizing in N2, A or air a molten Al alloy containing 0.05-25 wt. per cent alloying constituents such as Ti, V, Cr, Mn, Fe, Co, Ni, Zr, Nb are undercooled at least 50‹C and projected against a substrate while still molten to form alloy particles which are then compacted at 200-500‹C. The alloy may also contain up to 12% Si in addition to the alloying constituents e.g. Al - 6% Ni - 12% Si and the preferred alloy is near entectic composition. The molten alloy is delivered from a crucible 1 and atomized by N 2 at 80p.s.i. from twelve nozzles 3 surrounding the delivery pipe 2. A steel strip located 14 inches below the pipe outlet is moved at a rate so as to build a deposit of Al alloy 20 mms. thick. The diameter of the molten droplets is about 180 microns and the temperature drops from 850‹C by 300-360‹C before striking the steel strip which may be air or water cooled. The deposited alloy is then hot-rolled at 200- 500‹C preferably after stripping from the steel strip, and it may then be cold-rolled.
GB3087672A 1972-06-30 1972-06-30 Production of aluminium alloy products Expired GB1431895A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3087672A GB1431895A (en) 1972-06-30 1972-06-30 Production of aluminium alloy products
US372204A US3899820A (en) 1972-06-30 1973-06-21 Method of producing a dispersion-strengthened aluminum alloy article
CA174,956A CA986720A (en) 1972-06-30 1973-06-26 Aluminium alloys
IT25860/73A IT989488B (en) 1972-06-30 1973-06-26 IMPROVEMENTS IN ALUMINUM ALLOYS
SE7309181A SE397543B (en) 1972-06-30 1973-06-29 METHOD OF MANUFACTURING AN ARTICLE OF AN ALUMINUM ALLOY BY COMPACTING QUICK COOLED DROPS
DE19732333198 DE2333198A1 (en) 1972-06-30 1973-06-29 IMPROVEMENTS IN ALUMINUM ALLOYS (SPRAY CAST)
FR7323958A FR2190553B1 (en) 1972-06-30 1973-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3087672A GB1431895A (en) 1972-06-30 1972-06-30 Production of aluminium alloy products

Publications (1)

Publication Number Publication Date
GB1431895A true GB1431895A (en) 1976-04-14

Family

ID=10314508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3087672A Expired GB1431895A (en) 1972-06-30 1972-06-30 Production of aluminium alloy products

Country Status (7)

Country Link
US (1) US3899820A (en)
CA (1) CA986720A (en)
DE (1) DE2333198A1 (en)
FR (1) FR2190553B1 (en)
GB (1) GB1431895A (en)
IT (1) IT989488B (en)
SE (1) SE397543B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804034A (en) * 1985-03-25 1989-02-14 Osprey Metals Limited Method of manufacture of a thixotropic deposit

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541884A1 (en) * 1975-09-19 1977-03-31 Secr Defence Brit Aluminium alloys contg. chromium and iron - made by evapn. and condensn., with high creep - and fatigue-strength suitable for aviation
US4114251A (en) * 1975-09-22 1978-09-19 Allegheny Ludlum Industries, Inc. Process for producing elongated metal articles
US4135922A (en) * 1976-12-17 1979-01-23 Aluminum Company Of America Metal article and powder alloy and method for producing metal article from aluminum base powder alloy containing silicon and manganese
US4647321A (en) * 1980-11-24 1987-03-03 United Technologies Corporation Dispersion strengthened aluminum alloys
US4389258A (en) * 1981-12-28 1983-06-21 Allied Corporation Method for homogenizing the structure of rapidly solidified microcrystalline metal powders
CA1230761A (en) * 1982-07-12 1987-12-29 Fumio Kiyota Heat-resistant, wear-resistant, and high-strength aluminum alloy powder and body shaped therefrom
US4613371A (en) * 1983-01-24 1986-09-23 Gte Products Corporation Method for making ultrafine metal powder
US4592781A (en) * 1983-01-24 1986-06-03 Gte Products Corporation Method for making ultrafine metal powder
US4743317A (en) * 1983-10-03 1988-05-10 Allied Corporation Aluminum-transition metal alloys having high strength at elevated temperatures
US4805686A (en) * 1983-10-03 1989-02-21 Allied-Signal Inc. An apparatus for forming aluminum-transition metal alloys having high strength at elevated temperatures
IL74267A (en) * 1984-02-29 1988-01-31 Gen Electric Method of atomization of melt from a closely coupled nozzle,apparatus and product formed
US4715893A (en) * 1984-04-04 1987-12-29 Allied Corporation Aluminum-iron-vanadium alloys having high strength at elevated temperatures
US4629505A (en) * 1985-04-02 1986-12-16 Aluminum Company Of America Aluminum base alloy powder metallurgy process and product
US4799978A (en) * 1986-06-05 1989-01-24 Lockheed Corporation Aluminum alloy
US4889582A (en) * 1986-10-27 1989-12-26 United Technologies Corporation Age hardenable dispersion strengthened high temperature aluminum alloy
DE3817350A1 (en) * 1987-05-23 1988-12-22 Sumitomo Electric Industries METHOD FOR PRODUCING SPIRAL-SHAPED PARTS AND METHOD FOR PRODUCING AN ALUMINUM POWDER FORGING ALLOY
FR2636974B1 (en) * 1988-09-26 1992-07-24 Pechiney Rhenalu ALUMINUM ALLOY PARTS RETAINING GOOD FATIGUE RESISTANCE AFTER EXTENDED HOT HOLDING AND METHOD FOR MANUFACTURING SUCH PARTS
US5102620A (en) * 1989-04-03 1992-04-07 Olin Corporation Copper alloys with dispersed metal nitrides and method of manufacture
US4961457A (en) * 1989-04-03 1990-10-09 Olin Corporation Method to reduce porosity in a spray cast deposit
DE3921709A1 (en) * 1989-07-01 1991-01-10 Deutsche Forsch Luft Raumfahrt LIGHT METAL ALLOY, THEIR PRODUCTION AND USE
US5022455A (en) * 1989-07-31 1991-06-11 Sumitomo Electric Industries, Ltd. Method of producing aluminum base alloy containing silicon
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
US5366691A (en) * 1990-10-31 1994-11-22 Sumitomo Electric Industries, Ltd. Hyper-eutectic aluminum-silicon alloy powder and method of preparing the same
WO1992010307A1 (en) * 1990-12-07 1992-06-25 United States Department Of Energy Process of spraying controlled porosity metal structures against a substrate and articles produced thereby
US6746225B1 (en) * 1992-11-30 2004-06-08 Bechtel Bwtx Idaho, Llc Rapid solidification processing system for producing molds, dies and related tooling
DE4328619C2 (en) * 1993-08-26 1995-08-10 Peak Werkstoff Gmbh Partially reinforced cast aluminum component and process for its production
DE19532252C2 (en) * 1995-09-01 1999-12-02 Erbsloeh Ag Method of manufacturing bushings
DE19643029A1 (en) * 1996-10-18 1998-04-23 Bayerische Motoren Werke Ag Method for coating an internal combustion engine component made of an aluminum alloy with silicon
US6551551B1 (en) 2001-11-16 2003-04-22 Caterpillar Inc Sinter bonding using a bonding agent
US11047024B2 (en) * 2017-04-12 2021-06-29 Purdue Research Foundation High-strength aluminum alloy coatings, deformation layers and methods of making the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1128058A (en) * 1910-04-01 1915-02-09 Metals Coating Company Of America Metallic coating and process of making same.
US2171599A (en) * 1937-09-07 1939-09-05 Metallizing Engineering Compan Process of making negatives in metal of metal objects of substantially smooth surface
US2967351A (en) * 1956-12-14 1961-01-10 Kaiser Aluminium Chem Corp Method of making an aluminum base alloy article
GB1270926A (en) * 1968-04-05 1972-04-19 Johnson Matthey Co Ltd Improvements in and relating to a method of making metal articles
GB1280815A (en) * 1968-07-12 1972-07-05 Johnson Matthey Co Ltd Improvements in and relating to the dispersion strengthening of metals
US3670400A (en) * 1969-05-09 1972-06-20 Nat Res Dev Process and apparatus for fabricating a hot worked metal layer from atomized metal particles
US3742585A (en) * 1970-12-28 1973-07-03 Homogeneous Metals Method of manufacturing strip from metal powder
US3711310A (en) * 1971-07-26 1973-01-16 United Aircraft Corp Repair process for aluminum and magnesium articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804034A (en) * 1985-03-25 1989-02-14 Osprey Metals Limited Method of manufacture of a thixotropic deposit

Also Published As

Publication number Publication date
CA986720A (en) 1976-04-06
FR2190553B1 (en) 1980-04-04
SE397543B (en) 1977-11-07
IT989488B (en) 1975-05-20
FR2190553A1 (en) 1974-02-01
US3899820A (en) 1975-08-19
DE2333198A1 (en) 1974-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee