GB1296645A - - Google Patents

Info

Publication number
GB1296645A
GB1296645A GB1296645DA GB1296645A GB 1296645 A GB1296645 A GB 1296645A GB 1296645D A GB1296645D A GB 1296645DA GB 1296645 A GB1296645 A GB 1296645A
Authority
GB
United Kingdom
Prior art keywords
brass
grain
inhibitor
toeffectrecrystallisation
builders
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
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 filed Critical
Publication of GB1296645A publication Critical patent/GB1296645A/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

Abstract

1296645 Grain-refined brass; heat treatment OLIN CORP 28 May 1971 17965/71 Heading C7A A composite material consisting of at least two materials one at least of which is a brass containing 5-35% Zn and one or more of Fe, Co, P, Ca as grain growth inhibitor is cold worked and annealed at 575-1000‹C. toeffectrecrystallisation and produce a grain size in the brass of 0À005 to 0À025 mm. The preferred ranges of inhibitor are 0À4-3% Fe, 0À1-1À5% Co, up to 0À1% P, up to 0À1% Ca. The material may be used for heat exchangers, electrical and builders fittings, automotive components, shipping containers and decorative purposes.
GB1296645D 1971-05-28 1971-05-28 Expired GB1296645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1796571 1971-05-28

Publications (1)

Publication Number Publication Date
GB1296645A true GB1296645A (en) 1972-11-15

Family

ID=10104315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296645D Expired GB1296645A (en) 1971-05-28 1971-05-28

Country Status (1)

Country Link
GB (1) GB1296645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264306A (en) * 1992-02-21 1993-08-25 Furukawa Electric Co Ltd Electroconductive material for liquid fuel supply instruments
EP0589310A1 (en) * 1992-09-23 1994-03-30 Outokumpu Copper Radiator Strip Ab Brazable alloys

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264306A (en) * 1992-02-21 1993-08-25 Furukawa Electric Co Ltd Electroconductive material for liquid fuel supply instruments
GB2264306B (en) * 1992-02-21 1995-01-18 Furukawa Electric Co Ltd Electroconductive material for liquid fuel supply instruments
EP0589310A1 (en) * 1992-09-23 1994-03-30 Outokumpu Copper Radiator Strip Ab Brazable alloys

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees