EP 0018818 A1 19801112 - Precipitation hardening copper alloys.
Title (en)
Precipitation hardening copper alloys.
Title (de)
Durch Präzipitation härtbare Kupferlegierungen.
Title (fr)
Alliages à base de cuivre, durcissables par précipitation.
Publication
Application
Priority
US 3429179 A 19790430
Abstract (en)
A precipitation and dispersion hardening copper alloy which combines useful properties of high tensile and yield strength, proportional limit, modulus of elasticity, ductility and formability, corrosion resistance, high fatigue resistance and electrical conductivity comprises 2 to 9% nickel, 0.05 to 2% each of silicon, chromium and aluminum, the balance being copper and impurities.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C22C 9/06 (2013.01)
Citation (search report)
- GB 1408343 A 19751001 - GNI I PI SPLAVOV I, et al
- GB 1422215 A 19760121 - GNI I PI SPALAVOV I OBRABOTKI
- DE 1558474 A1 19700319 - DIES DR ING KURT
- US 2851353 A 19580909 - ROACH DONALD B, et al
- GB 1161610 A 19690813 - LANGLEY ALLOYS LTD
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0018818 A1 19801112; AU 521823 B2 19820429; AU 5793080 A 19801106; DK 186080 A 19801031; GB 2051127 A 19810114; GB 2051127 B 19830126; IE 49710 B1 19851127; IE 800880 L 19801030; JP S55158246 A 19801209; JP S633938 B2 19880126; NO 154019 B 19860324; NO 154019 C 19860702; NO 801272 L 19801031; ZA 802595 B 19810429
DOCDB simple family (application)
EP 80301407 A 19800429; AU 5793080 A 19800430; DK 186080 A 19800429; GB 8014065 A 19800429; IE 88080 A 19800430; JP 5775180 A 19800430; NO 801272 A 19800430; ZA 802595 A 19800430