本文介绍了用较简单的设备通过特殊工艺制造大型薄壁铜钨环,其成本及工艺难度系数远低于压制一熔渗工艺和等静压工艺;物理机械性能超过压制——熔渗工艺制造的合金,达到热等静压的合金的性能;合金断口状态及金相组织远优于其他工艺制造的断口及金相。 This article describes the use of relatively simple equipment to manufacture large-scale thin-walled copper tungsten ring by a special process, the cost and difficulty coefficient is much lower than the pressure-infiltration infiltration process and isostatic pressing process; physical mechanical properties than the pressure infiltration process Of the alloy, to achieve the performance of hot isostatic pressing alloy; alloy fracture state and microstructure is far superior to other processes to manufacture the fracture and the metallographic.