GB1183655A - Process for Heat Treating Aluminium-Bronze Alloys. - Google Patents

Process for Heat Treating Aluminium-Bronze Alloys.

Info

Publication number
GB1183655A
GB1183655A GB00153/68A GB1015368A GB1183655A GB 1183655 A GB1183655 A GB 1183655A GB 00153/68 A GB00153/68 A GB 00153/68A GB 1015368 A GB1015368 A GB 1015368A GB 1183655 A GB1183655 A GB 1183655A
Authority
GB
United Kingdom
Prior art keywords
less
cold
aluminium
annealing
per hour
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
GB00153/68A
Inventor
George Henry Eichelman Jr
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of GB1183655A publication Critical patent/GB1183655A/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
    • C22F1/08—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
    • 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

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)
  • Conductive Materials (AREA)
  • Metal Rolling (AREA)

Abstract

1,183,655. Making metal sheets; altering physical properties. OLIN MATHIESON CHEMICAL CORP. 1 March, 1968 [11 April, 1967], No. 10153/68. Headings B3A and B3N. [Also in Division C7] An aluminium-bronze sheet of thickness at least 0À070 inch, microstructure 5-95% beta; balance alpha and containing in percentage by weight with optionally 0À05-5% of at least one element having a solid solubility in copper of less than 4% and forming an intermetallic compound with aluminium (preferably Cr, Ti, Zr, Mo Nb, V), and also possibly containing incidental elements such as Sn, Zn, Pb, Ni, Si, Ag, P, Mg, Sb, Bi, As, is annealed at 1100-1500‹ F. for at least 15 minutes, cooled to 1000‹ F. or below at less than 100‹ F. per hour and cold rolled at less than 500‹ F. The sheet may be produced initially by hot rolling at 1800‹ F. to 1000‹ F. The alloy is preferably heated to the annealing temperature at more than 200‹ F. per hour, while the annealing and cold-rolling cycle may be repeated two to five times, the annealing steps optionally being carried out at successively lower temperatures. As exemplified, the material may be cold-rolled up to 58% before cracking commences. Of the optional alloying elements, Cr, Ti, Mo, Nb, V are each preferably present in an amount of 0À4 to 2%, and zirconium 0À05 to 0À2%.
GB00153/68A 1967-04-11 1968-03-01 Process for Heat Treating Aluminium-Bronze Alloys. Expired GB1183655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62992767A 1967-04-11 1967-04-11

Publications (1)

Publication Number Publication Date
GB1183655A true GB1183655A (en) 1970-03-11

Family

ID=24525048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00153/68A Expired GB1183655A (en) 1967-04-11 1968-03-01 Process for Heat Treating Aluminium-Bronze Alloys.

Country Status (6)

Country Link
US (1) US3464865A (en)
BE (1) BE713546A (en)
DE (1) DE1758158A1 (en)
FR (1) FR1573083A (en)
GB (1) GB1183655A (en)
SE (1) SE339114B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130104349A1 (en) * 2010-07-05 2013-05-02 Yasuharu Yoshimura Copper-Zinc Alloy Product and Process for Producing Copper-Zinc Alloy Product

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653980A (en) * 1970-06-11 1972-04-04 Olin Corp Method of obtaining exceptional formability in aluminum bronze alloys
US3656945A (en) * 1970-06-11 1972-04-18 Olin Corp High strength aluminum bronze alloy
US3841921A (en) * 1973-03-02 1974-10-15 Olin Corp Process for treating copper alloys to improve creep resistance
US4025367A (en) * 1976-06-28 1977-05-24 Olin Corporation Process for treating copper alloys to improve thermal stability
FR2644714A1 (en) * 1989-03-22 1990-09-28 Commissariat Energie Atomique PROCESS FOR OBTAINING COPPER LARGE SIZE PARTS AND VERY FINE STRUCTURE FROM A CONTINUOUSLY CONTINUOUS LOPIN

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297497A (en) * 1964-01-29 1967-01-10 Olin Mathieson Copper base alloy
US3287180A (en) * 1963-12-05 1966-11-22 Olin Mathieson Method of fabricating copper base alloy
US3290182A (en) * 1965-05-25 1966-12-06 Olin Mathieson Method of making aluminum bronze articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130104349A1 (en) * 2010-07-05 2013-05-02 Yasuharu Yoshimura Copper-Zinc Alloy Product and Process for Producing Copper-Zinc Alloy Product
US9023272B2 (en) * 2010-07-05 2015-05-05 Ykk Corporation Copper-zinc alloy product and process for producing copper-zinc alloy product

Also Published As

Publication number Publication date
US3464865A (en) 1969-09-02
BE713546A (en) 1968-10-11
FR1573083A (en) 1969-07-04
SE339114B (en) 1971-09-27
DE1758158A1 (en) 1971-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees