辊底式无氧化热处理炉节约氮气消耗方案研究

Study on Scheme of Nitrogen Consumption Saving of Roller-hearth Non-oxidation Heat Treatment furnace

减少热处理生产的氮气消耗对降低热处理的生产成本、提高产品利润意义重大。文章介绍了氮气消耗量增大的原因及降低氮气消耗的途径。

It has great sigificance for lowering the cost of heat treatment and improving the prod-uct profit through reducing nitrogen consumption generated in the production of heat treatment.The rea-son resulted in nitrogen consumption increasing and the methods of nitrogen consumption reduction are described.