Adopting the basic open-hearth furnace+ESR process for production of tube blooms with high strength and toughness can meet all the requirements for tube bloom .
采用碱性平炉+ESR(电渣重熔)法生产高强韧管坯,能完全满足管坯的各项技术要求,各项理化检测结果与采用碱性平炉+真空除气+ESR法生产的同类管坯水平基本相当。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号