FR2221524A1 - Strong conductive copper alloy - also contg. aluminium, chromium, lithium, magnesium, nickel and silicon - Google Patents

Strong conductive copper alloy - also contg. aluminium, chromium, lithium, magnesium, nickel and silicon

Info

Publication number
FR2221524A1
FR2221524A1 FR7309568A FR7309568A FR2221524A1 FR 2221524 A1 FR2221524 A1 FR 2221524A1 FR 7309568 A FR7309568 A FR 7309568A FR 7309568 A FR7309568 A FR 7309568A FR 2221524 A1 FR2221524 A1 FR 2221524A1
Authority
FR
France
Prior art keywords
contg
chromium
aluminium
lithium
nickel
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.)
Granted
Application number
FR7309568A
Other languages
French (fr)
Other versions
FR2221524B1 (en
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.)
GNI
Original Assignee
GNI
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 GNI filed Critical GNI
Priority to FR7309568A priority Critical patent/FR2221524A1/en
Publication of FR2221524A1 publication Critical patent/FR2221524A1/en
Application granted granted Critical
Publication of FR2221524B1 publication Critical patent/FR2221524B1/fr
Granted 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
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

Cu alloy contg., by wt., 4-4.5% Ni, 0.8-1.2% Si, 0.4-0.6% Cr, 0.7-1.1% Al, 0.3-0.6% Mg, 0.005-0.04% Li, bal. Cu, is useful for current-conducting springs working up to 250 degrees C in precision mechanics, electronic and radio industry. Alloy resists corrosion and can be used in tropical climates, and combines high strength with high electrical conductivity.
FR7309568A 1973-03-16 1973-03-16 Strong conductive copper alloy - also contg. aluminium, chromium, lithium, magnesium, nickel and silicon Granted FR2221524A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7309568A FR2221524A1 (en) 1973-03-16 1973-03-16 Strong conductive copper alloy - also contg. aluminium, chromium, lithium, magnesium, nickel and silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7309568A FR2221524A1 (en) 1973-03-16 1973-03-16 Strong conductive copper alloy - also contg. aluminium, chromium, lithium, magnesium, nickel and silicon

Publications (2)

Publication Number Publication Date
FR2221524A1 true FR2221524A1 (en) 1974-10-11
FR2221524B1 FR2221524B1 (en) 1976-06-11

Family

ID=9116433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309568A Granted FR2221524A1 (en) 1973-03-16 1973-03-16 Strong conductive copper alloy - also contg. aluminium, chromium, lithium, magnesium, nickel and silicon

Country Status (1)

Country Link
FR (1) FR2221524A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203389A1 (en) * 1985-04-26 1986-12-03 Olin Corporation Multipurpose copper alloys with moderate conductivity and high strength, and process for manufacturing them
US4728372A (en) * 1985-04-26 1988-03-01 Olin Corporation Multipurpose copper alloys and processing therefor with moderate conductivity and high strength

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203389A1 (en) * 1985-04-26 1986-12-03 Olin Corporation Multipurpose copper alloys with moderate conductivity and high strength, and process for manufacturing them
US4728372A (en) * 1985-04-26 1988-03-01 Olin Corporation Multipurpose copper alloys and processing therefor with moderate conductivity and high strength

Also Published As

Publication number Publication date
FR2221524B1 (en) 1976-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse