metal charge meaning in Chinese

金属料
金属装料
金属装入料

Research into metal charge used in eaf
电炉用金属炉料的研究
The effective eaf steelmaking technologies including hot metal charging technology and the application of the theory to eaf steel production in china are introduced
简要地介绍了这一理论以及在这一理论指导下开发的包括电炉加铁水冶炼等一系列高效化电弧炉炼钢技术和在中国电炉钢生产中的应用效果。
In order to decrease chilling tendency , it is suggested to shorten holding time of molten iron at high temperature ; adopt nodularizing alloy with low rear earth content ; reduce trace elements and bismuth contents of the metal charge
为减小球铁的白口倾向，建议：缩短高温停留时间；采用低稀土球化剂；加强炉料控制，减少微量元素，避免铋量过高。
The main reasons causing increased chilling tendency of nodular iron are as follows : using metal charge containing trace and alloy elements which can increase chilling tendency ; molten iron being holded at high temperature too long ; abnormal nodularizing and / or inoculation treatment , as well as abnormal composition control
摘要引起球铁白口倾向大的主要原因是：炉料稳定性差、电炉保温、球化处理及铁液成分控制和孕育处理出现异常。