BBHG-5000大型预抽真空多用炉及其精密控制系统  

BBHG-5000 type pre-vacuum multipurpose furnace and its precise controlling system

作　　者：韩伯群[1] 

机构地区：[1]江苏丰东热技术股份有限公司,江苏大丰224100

出　　处：《金属热处理》2012年第4期131-134,共4页Heat Treatment of Metals

摘　　要：BBHG-5000大型预抽真空多用炉,适用于大型零件的精密渗碳淬火处理,与常规的气体井式炉、箱式炉相比,该设备的温度和气氛控制更加精确,可降低内氧化,并有效控制工件畸变。由于采用前室预抽真空结构,设备更加安全,化工原料消耗也大幅降低,是一种新型高效节能环保热处理设备。BBHG-5000 large pre-vacuum batch furnace is applicable to the precise carburizing and quenching processing of large size parts. The temperature and atmosphere controlling is better than the normal pit or batch furnace, it can efficiently reduce the inner grain oxidation and part distortion. Due to the pre-vacuum front chamber construction, the furnace operation is much more safe, and the chemicals consumption is greatly reduced. It is a new type large furnace with ＂safety, energy saving and friendly environment＂.

关 键 词：真空多用炉 精密控制 内氧化 畸变 节能环保 

分 类 号：TG155.7[金属学及工艺—热处理]