铍青铜本应采取保护气氛加热淬火,因设备报废,我们采用了涂油淬火法。具体方法是:将箱式炉升温到800±10℃;将用汽油清洗并烘干后的铍青铜零件浸20号机油,放在经800℃均温后的铁盘中(以减小加热时间),铁盘上下用两张油报纸覆盖;将铁盘放入炉内加热;保温后立即将盘子取出,将零件倒入水中(处理后零件暗亮、无氧化皮,酸洗后可与保护气氛处理后的零件相媲美);回火采用52号 Beryllium bronze should be taken to protect the atmosphere heated quenching, scrapped because of equipment, we use the oil quenching method. The specific method is: the box furnace was heated to 800 ± 10 ℃; will be cleaned and dried with benzine beryllium bronze parts dip 20 oil, on the plate after 800 ℃ average temperature (to reduce the heating time ), The iron plate covered with two sheets of oil newspaper up and down; the iron plate into the furnace heating; immediately after holding the plate removed, the parts into the water (after the treatment of dark parts, no oxide skin, pickling and protection Atmosphere treated parts comparable); Tempering No. 52