FR2383240A1 - Alliage de cuivre a haute conductibilite electrique - Google Patents
Alliage de cuivre a haute conductibilite electriqueInfo
- Publication number
- FR2383240A1 FR2383240A1 FR7706999A FR7706999A FR2383240A1 FR 2383240 A1 FR2383240 A1 FR 2383240A1 FR 7706999 A FR7706999 A FR 7706999A FR 7706999 A FR7706999 A FR 7706999A FR 2383240 A1 FR2383240 A1 FR 2383240A1
- Authority
- FR
- France
- Prior art keywords
- max
- soln
- degrees
- mechanical strength
- pref
- 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
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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
Abstract
La présente invention concerne un alliage de cuivre, caractérisé en ce qu'il comporte essentiellement 0,10 à 0,50 % en poids de cobalt, 0,04 à 0,25 % en poids de poids de phosphore, le reste étant du cuivre. Elle concerne également un procédé de traitement desdits alliages en vue d'améliorer notamment la conductibilité électrique
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706999A FR2383240A1 (fr) | 1977-03-09 | 1977-03-09 | Alliage de cuivre a haute conductibilite electrique |
GB8052/78A GB1562870A (en) | 1977-03-09 | 1978-03-01 | Copper alloys |
DE2809561A DE2809561C2 (de) | 1977-03-09 | 1978-03-06 | Verwendung einer Kupferlegierung für Halbzeug mit guten elektrischen und mechanischen Eigenschaften |
CH237978A CH628686A5 (fr) | 1977-03-09 | 1978-03-06 | Alliages de cuivre a haute conductibilite electrique et a caracteristiques mecaniques elevees. |
SE7802567A SE444456B (sv) | 1977-03-09 | 1978-03-07 | Kopparlegering med hog elektrisk ledningsformaga och goda mekaniska egenskaper |
BE2056742A BE864663A (fr) | 1977-03-09 | 1978-03-08 | Alliages de cuivre a haute conductibilite electrique et a caracteristiques mecaniques elevees |
IT67488/78A IT1107813B (it) | 1977-03-09 | 1978-03-08 | Lega di rame ad elevata conducibilita elettrica e termica ed elevata resistenza meccanica |
YU564/78A YU40030B (en) | 1977-03-09 | 1978-03-09 | Process for treating an annelead copper alloy |
ES467720A ES467720A1 (es) | 1977-03-09 | 1978-03-09 | Un procedimiento para la preparacion de una aleacion |
FI780762A FI69118C (fi) | 1977-03-09 | 1978-03-09 | Kopparlegering |
US06/247,092 US4427627A (en) | 1977-03-09 | 1981-03-24 | Copper alloy having high electrical conductivity and high mechanical characteristics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706999A FR2383240A1 (fr) | 1977-03-09 | 1977-03-09 | Alliage de cuivre a haute conductibilite electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383240A1 true FR2383240A1 (fr) | 1978-10-06 |
FR2383240B1 FR2383240B1 (fr) | 1980-02-08 |
Family
ID=9187829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7706999A Granted FR2383240A1 (fr) | 1977-03-09 | 1977-03-09 | Alliage de cuivre a haute conductibilite electrique |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE864663A (fr) |
FR (1) | FR2383240A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8303605A (nl) * | 1982-10-20 | 1984-05-16 | Poong San Metal Corp | Koper-nikkellegering en werkwijze voor het vervaardigen hiervan. |
-
1977
- 1977-03-09 FR FR7706999A patent/FR2383240A1/fr active Granted
-
1978
- 1978-03-08 BE BE2056742A patent/BE864663A/fr not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8303605A (nl) * | 1982-10-20 | 1984-05-16 | Poong San Metal Corp | Koper-nikkellegering en werkwijze voor het vervaardigen hiervan. |
Also Published As
Publication number | Publication date |
---|---|
BE864663A (fr) | 1978-09-08 |
FR2383240B1 (fr) | 1980-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |