GB1194888A - High Conductivity Copper Alloys and Process of Heat-treating Same - Google Patents

High Conductivity Copper Alloys and Process of Heat-treating Same

Info

Publication number
GB1194888A
GB1194888A GB3983568A GB3983568A GB1194888A GB 1194888 A GB1194888 A GB 1194888A GB 3983568 A GB3983568 A GB 3983568A GB 3983568 A GB3983568 A GB 3983568A GB 1194888 A GB1194888 A GB 1194888A
Authority
GB
United Kingdom
Prior art keywords
heat
high conductivity
copper alloys
conductivity copper
roll
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
GB3983568A
Inventor
Elmars Ence
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 GB1194888A publication Critical patent/GB1194888A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper
    • 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
    • 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
    • C22C9/06—Alloys based on copper with nickel or cobalt 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

Abstract

1,194,888. Copper alloys. OLIN CORP. Sept.15, 1967 [Sept. 26, 1966 (2)], No.39835/68. Divided out of 1,194,887. Heading C7A. A high conductivity Cu-base alloy consists, by weight, of Cr 0À1-2À5% P 0À01-0À5% B 0À001-0À25% Cu and impurities - balance. The alloy may be heat-treated as follows:- (a) heat at 700‹-975‹ C. for # ¢hr. and then hot-roll at 700‹-975‹ C., or hot-roll at >500‹ C. (preferably 700‹-975‹ C.), cool at any desired rate and then heat at 700‹-975‹ C. for #¢hr., (b) cool to <300‹ C. at >550‹ C./hr., (c) optionally cold-roll with annealing at 250‹-550‹ C. between passes, and (d) heat at 350‹-550‹ C. for # 1 hr. In a modification, step (d) is followed by cold-rolling and then annealing at 250‹-550‹ C.
GB3983568A 1966-09-26 1967-09-15 High Conductivity Copper Alloys and Process of Heat-treating Same Expired GB1194888A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58171366A 1966-09-26 1966-09-26
US58171566A 1966-09-26 1966-09-26

Publications (1)

Publication Number Publication Date
GB1194888A true GB1194888A (en) 1970-06-17

Family

ID=27078400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3983568A Expired GB1194888A (en) 1966-09-26 1967-09-15 High Conductivity Copper Alloys and Process of Heat-treating Same

Country Status (1)

Country Link
GB (1) GB1194888A (en)

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Legal Events

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