This article systematically describes the process of stainless steel pipe stock production by ESR.The re sult s of ESR process are compared with EF-AOD process in cost and effectivene ss.

• 系统论述电渣熔铸不锈钢管坯几种工艺方案,并估算了成本和效益,且与常规生产工艺作了对比。