GB1192030A - Aluminium Alloys - Google Patents

Aluminium Alloys

Info

Publication number
GB1192030A
GB1192030A GB59285/67A GB5928567A GB1192030A GB 1192030 A GB1192030 A GB 1192030A GB 59285/67 A GB59285/67 A GB 59285/67A GB 5928567 A GB5928567 A GB 5928567A GB 1192030 A GB1192030 A GB 1192030A
Authority
GB
United Kingdom
Prior art keywords
alloy
cooling
dec
remainder
thermal conductivity
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
GB59285/67A
Inventor
Howard Jones
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.)
TI Group Services Ltd
Original Assignee
TI Group Services 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 TI Group Services Ltd filed Critical TI Group Services Ltd
Priority to GB59285/67A priority Critical patent/GB1192030A/en
Priority to US786956A priority patent/US3625677A/en
Priority to FR1599990D priority patent/FR1599990A/fr
Priority to CH1940068A priority patent/CH510126A/en
Priority to DE19681817499 priority patent/DE1817499A1/en
Publication of GB1192030A publication Critical patent/GB1192030A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Continuous Casting (AREA)

Abstract

1,192,030. Aluminium alloys. T.I. (GROUP SERVICES) Ltd. Dec. 30, 1968 [Dec. 30, 1967], No. 59285/67. Heading C7A. An Al alloy consisting of note more than 30% by weight Fe, the balance being Al and any impurities, has a structure obtained by cooling the liquidus at at least 10<SP>5</SP> degrees C. per second and a hardness four times that of a structure produced by chill casting the same alloy. The high rate of cooling may be achieved by (a) projecting at high velocity small quantities of molten alloy obliquely against a cold surface of good thermal conductivity, (b) dropping molten alloy into a spinning crucible from which it is flung on to a surrounding cooled cylindrical copper wall, (c) spraying on to a cooled and rotating wheel or drum or travelling belt, (d) dropping the alloy between two converging flat metal plates of high thermal conductivity, and (e) locally melting, e.g. by laser beam or capacitance discharge from a pointed electrode, a small region in the surface of a body of the alloy, and then removing the heat input to allow rapid cooling of the molten pool by conduction into the remainder of the body. A hard skin on one or both faces of sheet or strip alloy may be formed by flash-melting the surface and then rapidly cooling into the remainder of the sheet or strip.
GB59285/67A 1967-12-30 1967-12-30 Aluminium Alloys Expired GB1192030A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB59285/67A GB1192030A (en) 1967-12-30 1967-12-30 Aluminium Alloys
US786956A US3625677A (en) 1967-12-30 1968-12-26 Aluminum alloys
FR1599990D FR1599990A (en) 1967-12-30 1968-12-27
CH1940068A CH510126A (en) 1967-12-30 1968-12-30 Process for the production of materials from an aluminum alloy
DE19681817499 DE1817499A1 (en) 1967-12-30 1968-12-30 Aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB59285/67A GB1192030A (en) 1967-12-30 1967-12-30 Aluminium Alloys

Publications (1)

Publication Number Publication Date
GB1192030A true GB1192030A (en) 1970-05-13

Family

ID=10483459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59285/67A Expired GB1192030A (en) 1967-12-30 1967-12-30 Aluminium Alloys

Country Status (5)

Country Link
US (1) US3625677A (en)
CH (1) CH510126A (en)
DE (1) DE1817499A1 (en)
FR (1) FR1599990A (en)
GB (1) GB1192030A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159511A1 (en) * 1984-04-04 1985-10-30 Allied Corporation Aluminum-iron-vanadium alloys having high strength at elevated temperatures
EP3819392A4 (en) * 2018-07-02 2021-05-12 Sumitomo Electric Industries, Ltd. Aluminum alloy material and method for manufacturing aluminum alloy material

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025777A1 (en) * 1979-07-16 1981-03-25 Institut Cerac S.A. Wear-resistant aluminium alloy and method of making same
DE2946135C2 (en) * 1979-11-15 1982-09-16 Vereinigte Aluminium-Werke Ag, 5300 Bonn Process for further comminution of metal powder
US4347076A (en) * 1980-10-03 1982-08-31 Marko Materials, Inc. Aluminum-transition metal alloys made using rapidly solidified powers and method
US4647321A (en) * 1980-11-24 1987-03-03 United Technologies Corporation Dispersion strengthened aluminum alloys
CA1177286A (en) * 1980-11-24 1984-11-06 United Technologies Corporation Dispersion strengthened aluminum alloys
FR2529909B1 (en) * 1982-07-06 1986-12-12 Centre Nat Rech Scient AMORPHOUS OR MICROCRYSTALLINE ALLOYS BASED ON ALUMINUM
EP0105595B1 (en) * 1982-09-03 1988-03-23 Alcan International Limited Aluminium alloys
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
US4743317A (en) * 1983-10-03 1988-05-10 Allied Corporation Aluminum-transition metal alloys having high strength at elevated temperatures
FR2555610B1 (en) * 1983-11-29 1987-10-16 Cegedur ALUMINUM ALLOYS HAVING HIGH HOT STABILITY
FR2577941B1 (en) * 1985-02-27 1991-02-08 Pechiney AMORPHOUS AL-BASED ALLOYS CONTAINING ESSENTIALLY NI AND / OR FE AND SI AND PROCESS FOR OBTAINING SAME
US4889582A (en) * 1986-10-27 1989-12-26 United Technologies Corporation Age hardenable dispersion strengthened high temperature aluminum alloy
DE102007018123B4 (en) * 2007-04-16 2009-03-26 Eads Deutschland Gmbh Method for producing a structural component from an aluminum-based alloy
CN114318033B (en) * 2021-12-03 2022-10-28 江西科嵘合金材料有限公司 Preparation method of aluminum-chromium alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159511A1 (en) * 1984-04-04 1985-10-30 Allied Corporation Aluminum-iron-vanadium alloys having high strength at elevated temperatures
EP3819392A4 (en) * 2018-07-02 2021-05-12 Sumitomo Electric Industries, Ltd. Aluminum alloy material and method for manufacturing aluminum alloy material

Also Published As

Publication number Publication date
CH510126A (en) 1971-07-15
US3625677A (en) 1971-12-07
DE1817499A1 (en) 1969-08-14
FR1599990A (en) 1970-07-20

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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