The tensile deformation behavior of higher conductivity beryllium copper alloy at elevated temperature

摘要

The beryllium copper alloy, higher conductivity, wear resistance and higher strength, have been comprehensively using in exclusive spring materials and electrode materals in the manufacturing industry. In order to rising the beryllium copper alloys reliability of material properties and improve it's relative mechanical strength, it request the acknowledge of deformation behavior during the high temperature finish process after melting, casting and deciding the most appropriate manufacturing procedure. According to above mentioned point of view, our studying is focused on the deformation mechanism of the higher conductivity beryllium copper alloy at high temperature. Based on the relationship between with deformation mechanism and strain rate at high temperature, we can establish data sheet on the elevated-temperature properties of the higher conductivity beryllium copper alloy.