壳式感应熔炼原理与一般的感应熔炼原理相同，不同的是增朗是由沿着坚直方向分割成数条的水冷银条制成，而不是耐火材料，且在构成增朗的铜条间的缝隙埋入陶瓷等，使其缝隙间约经．研究之初，熔炼时用CaFZ等矿渣在蒋融金属和增锅之间形成矿渣层，以防止银塔朗和蒋励金鹰直接接 Shell induction melting principle and the general induction melting principle is the same, except that the zenglang is divided along the vertical direction into several pieces of water-cooled silver bars instead of refractories, The gap buried in ceramics, so that the gap between about. At the beginning of the study, when using CaFZ and other slag smelting slag in the molten steel and the formation of slag layer between the tank to prevent the Silver Tarrant and Jiang Li Jin Ying direct access