For electrical components Cu-Cr-Zr-based precipitation hardened alloy, having improved strength, conductivity, bend formability cycle, weldability, weld robustness, silver plating performance, press formability, and does not produce gross mouth. 一种合金组成为:0.05-0.40%Cr,0.03-0.25%Zr,0.10-1.80%Fe,...
strengthandelectricalconductivityofthesealloys.Here,wedesignedcopperalloysthatexhibithighstrengthandconductivitybyusingsolid-solutionhardeningenhancedbysupersaturationwithMg.Cu–Mgalloyhasaconductivityatleastthreetimeshigherthanthatoftherepresentativesolid-solutionCu–Sn,whileretainingcomparablestrength.Cu–Al–Mgalloyshowed...
PROBLEM TO BE SOLVED: To make the performance index M concerned with the combination of strength and electrical conductivity satisfy M>400 in a simple alloy composition composed of a Cu-Zr binary system or a Cu-Zr-B ternary system, and to enable selection in a wide range in accordance with...
even in the electrical industry, high conductivity alone does not give copper great economic value; it is rather the combination of this property with high resistance to corrosion and ease of formability. Even with very high electrical conductivity, a material that is unable to be drawn or fabric...
but they can prove to be vastly different in behavior as well. Alloy mixtures can affect the electrical conductivity of metals, for example. The combination of various metals with copper results in unique traits for each alloy. When copper is combined with silver, the resulting alloy possesses ...
The copper alloy not only has excellent characteristics of a Cu-Sn-Ni-P alloy for an electric conducting material, but also has excellent weather resistance of solder; there is no lowering of joining strength in the solder-joined part and no generation of its peeling, and electrical connection...
copper alloy material excellent in press workability and bending workability by specifying the range of crystal grains in the sheet width direction on the rolled surface of a copper alloy having a specified compsn. and the ratio of crystal grains lying in the range to all crystal grains....
摘要: PURPOSE:To manufacture Cu alloy excellent in contact resistance stability without exerting bad influence on its conductivity by addition of specific amount of Co and one or more elements selected from the group of P, Sn, Al, Mg, Si, Ca, B, Zn to Cu....
Mechanical Strength and Electrical Conductivity of Cu–In Solid Solution Alloy Wires Conductive spring wires for application in electrical components require high strength, high electrical conductivity, and convenient manufacturability. Copper–indium (Cu–In) solid solution alloys are suitable candidates for...
This copper alloy with high strength and high electrical conductivity includes: Mg: more than 1.0% by mass to less than 4% by mass; and Sn: more than 0.1% by mass to less than 5% by