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脉冲加热炉已广泛应用于金属中气体分析。在70年代初期国内外脉冲炉冷却系统,一般采用自来水或循环冷却。1975年美国LECO公司在775-100型EF-10脉冲炉中首先采用新型冷却剂,封闭循环冷却。它具有防腐蚀、冷却效果好等优点,故能延长炉子寿命、缩小体积、降低空白等。从而进一步发挥脉冲炉的优越性。故我们对冷却剂进行了探讨。据引进美国LECO公司775-100型EF-10脉冲炉的武钢钢研所介绍,封闭循环冷却水装置是一只10升容器。内加蒸馏水8升及50毫升NaiCO冷却
Pulse furnace has been widely used in metal gas analysis. In the early 70s at home and abroad pulsed furnace cooling system, usually using tap water or circulating cooling. In 1975 the United States LECO company in the Model 775-100 EF-10 pulsed furnace first with a new type of coolant, closed loop cooling. It has the advantages of anti-corrosion, good cooling effect, it can extend the life of the stove, reduce the volume, reduce the blank and so on. To further give play to the advantages of pulsed furnace. So we discussed the coolant. According to the introduction of the United States LECO company 775-100 EF-10 pulse furnace, Wuhan Iron and Steel Research Institute introduced closed loop cooling water device is a 10-liter container. Add 8 liters distilled water and 50 ml NaiCO cooling