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1.技术特点 德国曼内斯曼德马克公司开发的等离子温度控制技术,为冶金工业提供了一种新的、面向未来的装置—等离子温度控制钢包炉。这种温控技术可以扩大钢种,提高钢水质量,从而大大地降低成本。 1)等离子电弧枪 由德马克公司设计、制造的新一代等离子电弧枪,它不仅能承受住钢包炉中恶劣的工作条件,而且维护方便。这种等离子电弧枪装有钨电极,使用寿命长,只需用手旋几圈便可更换电极。图1为等离子电弧枪点火原理图。
1. Technical Features The plasma temperature control technology developed by Mannesmann Demark AG in Germany provides a new, future-proof device for the metallurgical industry - plasma temperature control ladle furnace. This temperature control technology can expand the steel, improve the quality of molten steel, thus greatly reducing costs. 1) Plasma arc torch A new generation of plasma arc torch designed and manufactured by DMG, which not only can withstand the bad working conditions in the ladle furnace, but also easy to maintain. This plasma arc gun equipped with tungsten electrodes, long life, just hand-lap a few laps to replace the electrode. Figure 1 for the plasma arc gun ignition principle diagram.