Super duplex stainless steel slab electroslag remelting slag system and process

The embodiment of the invention provides a super duplex stainless steel slab electroslag remelting slag system and process. The content of the invention comprises slag system design and process implementation. The applicable electroslag furnace is a plate blank ingot pulling electroslag furnace, electroslag slab ingots directly entering a rolling mill can be produced, the processes of forging cogging and the like are avoided, the production process is simplified, and time and economic cost are saved. 本发明实施例提供一种超级双相不锈钢板坯电渣重熔渣系及工艺，发明内容包括渣系设计和工艺实施。本发明适用的电渣炉为板坯抽锭电渣炉，可生产直接进入轧机的电渣扁锭，无锻造开坯等过程，简化生产流程，节约时间和经济成本。