GB1328783A - Production of aluminium bronzes - Google Patents

Production of aluminium bronzes

Info

Publication number
GB1328783A
GB1328783A GB1328783DA GB1328783A GB 1328783 A GB1328783 A GB 1328783A GB 1328783D A GB1328783D A GB 1328783DA GB 1328783 A GB1328783 A GB 1328783A
Authority
GB
United Kingdom
Prior art keywords
oct
production
given
temperature
hot
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
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.)
Langley Alloys Ltd
Original Assignee
Langley Alloys 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 Langley Alloys Ltd filed Critical Langley Alloys Ltd
Publication of GB1328783A publication Critical patent/GB1328783A/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
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/01—Alloys based on copper with aluminium as the next major constituent
    • 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon

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)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

1328783 Heat treating aluminium bronze LANGLEY ALLOYS Ltd 29 Oct 1970 [6 Oct 1969] 49007/69 Heading C7A An alloy containing in percentage by weight and having a Fox inclusion count of not more than 50 is hot worked to a reduction in area of at least 30%. It is then heat treated at a temperature within 2% of that given in ‹C by the expression 1990-100A, where A is the aluminium content of the alloy, quenched in oil or water to below 600‹C and then hot worked at 35 to 50‹C below the temperature given by the above expression. Should reheating be necessary for further working both operations are carried out at temperatures at least 10‹C below that of the second hot working operation.
GB1328783D 1970-10-29 1970-10-29 Production of aluminium bronzes Expired GB1328783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4900769 1970-10-29

Publications (1)

Publication Number Publication Date
GB1328783A true GB1328783A (en) 1973-09-05

Family

ID=10450778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1328783D Expired GB1328783A (en) 1970-10-29 1970-10-29 Production of aluminium bronzes

Country Status (1)

Country Link
GB (1) GB1328783A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555272A (en) * 1984-04-11 1985-11-26 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
US4585494A (en) * 1984-04-11 1986-04-29 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
US4661178A (en) * 1984-04-11 1987-04-28 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
CN104630547A (en) * 2015-03-10 2015-05-20 镇江中船瓦锡兰螺旋桨有限公司 High-mechanical property propeller manufacturing material and machining process method
CN111979448A (en) * 2020-08-21 2020-11-24 孙牛 QAL10-5-4 aluminum bronze alloy bar production process
CN112427588A (en) * 2020-10-29 2021-03-02 陕西长羽航空装备有限公司 Forming method for improving QAL10-4-4 aluminum bronze alloy cast ingot structure performance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555272A (en) * 1984-04-11 1985-11-26 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
US4585494A (en) * 1984-04-11 1986-04-29 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
US4661178A (en) * 1984-04-11 1987-04-28 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
CN104630547A (en) * 2015-03-10 2015-05-20 镇江中船瓦锡兰螺旋桨有限公司 High-mechanical property propeller manufacturing material and machining process method
CN111979448A (en) * 2020-08-21 2020-11-24 孙牛 QAL10-5-4 aluminum bronze alloy bar production process
CN112427588A (en) * 2020-10-29 2021-03-02 陕西长羽航空装备有限公司 Forming method for improving QAL10-4-4 aluminum bronze alloy cast ingot structure performance

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee