This paper studies the flow stress of chrom copper by experiment with the cam plastometer at a constant deformating rate, and analyses the effeets of flow stress under different deformation temperatures,different deformation rates and different deformation degrees.

Investigations of wear resistance after Supersonic Particles Bombarding in Cr-Zr-Cu surface;

Effect of vacuum casting process on microstructure and properties of CuCr alloy;

The vacuum melting technique of some high chromium CuCr alloys in vacuum induction furnace was discussed and the absorptivity of Cr , the distribution and form of pre-eutectic Cr phase in Cu matrix were investigated.

The effects of the additive CaF2 and preheating temperature of mold on the SHS reaction by which the CuCr alloy was prepared and its properties were investigated.

The relationship between microstructure,mechanical properties and conductivity of Cu-Cr alloy material with cold deformation was investigated in the paper,together with the reason of wire fracture.

The corrosion behavior of cold rolled Cu-Cr alloy in humid air containing trace SO2 was investigated using scanning electron microscopy(SEM) and X-ray photoelectron(XPS).

Cold deformation and heat treatment have been studied through testing mechanical property and conductivity of Cu-Cr alloy,and strengthening mechanism has been presented in the paper.