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介绍了一种适用于型钢生产的导极，采用高温性能良好的工作部分与韧住良好的基体部分镶嵌组合并机械联结，具有结构灵活，便于在线拆装的优点。使用结果表明：镶嵌组合式导板的使用寿命比原整体锈钢导权提高约10倍，有较好的经济及社会效益。
A guide electrode suitable for the production of steel sections is introduced. The work part with good high temperature performance is inlaid and mechanically connected with the work piece which is good in toughness. The utility model has the advantages of flexible structure and convenient disassembly and assembly on line. The results show that: the combined life of the guide plate than the original overall steel guide to improve about 10 times, have better economic and social benefits.