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可控气氛热处理由于具有一系列的优点,在机械工业中日益被广泛地应用。钢铁零件的保护气氛热处理,除了使钢铁零件不发生脱碳与增碳外,还必须保证炉气的碳势与钢零件的含碳量(指奥氏体状态)平衡,以达到光亮淬火。为解决量具的无氧化淬火,实现热处理操作的机械化和自动化,我厂与北京航空学院联合设计并试制了箱型滴注式可控
Controlled atmosphere heat treatment due to a series of advantages in the machinery industry is increasingly widely used. Protection of the atmosphere of the steel parts heat treatment, in addition to the steel parts decarburization and carbon addition, but also must ensure that the carbon gas furnace and steel parts carbon content (austenitic state) balance in order to achieve bright quenching. In order to solve the measurement of non-oxidation quenching, mechanization and automation of heat treatment operations, I plant and the Beijing Institute of Aeronautics jointly designed and trial-made box drip controllable