摘要
介绍了周期式保护气氛热处理炉炉气置换的两种方法，用具体实例对比分析这两种方法的技术特点和经济效果。
Two manners of atmosphere replacement in batch type controlled atmosphere furnaces are recommended. technical features and economic results of the said two manners are analyzed and compared by real applications.
出处
《工业加热》
CAS
1997年第6期32-34,共3页
Industrial Heating
关键词
保护气氛
热处理炉
换气方法
热处理
controlled atmosphere, heat treating furnace,atmosphere replacement
