炼钢电弧炉及钢包输炼炉电粒夹持器结构的改进目前，国内现有的炼钢电弧炉及钢包精炼炉中，电极夹持器（又称卡头）是用铜铸件制造的，中间铸有钢管通水冷却或者用无磁性钢制造以得到较高的强度Ｊ导电时靠导电块的加工面与电极相接触进行导电。但是，这样的结构需要把加工... At present, the existing steelmaking electric arc furnace and ladle refining furnace, the electrode holder (also known as chuck) is made of copper castings, The middle cast steel pipe is cooled by water or made of non-magnetic steel to get higher strength. When the conductive surface is in contact with the electrode by the working surface of the conductive block, conduct electricity. However, such a structure needs to be processed ...