玉门石油管理局机械厂试验成功的碳、氮、硼三元共渗是一种化学热处理新工艺,应用于加工高强度、易磨损的石油机械零件的实践证明,效果很好,不但大大提高了零件强度,延长了零件的使用寿命,还能在一定条件下用普通钢和普通合金钢取代铜和不锈钢制做高强度、耐磨、抗腐蚀的零部件,很值得在各化工矿山的机械厂、机修厂试验和推广。 Yumen Petroleum Administration Machinery Factory successfully tested carbon, nitrogen, boron ternary permeation is a chemical heat treatment of new technology used in the processing of high strength, easy to wear parts of the oil machinery proved to be very effective, not only greatly increased The strength of the parts to extend the life of parts, but also under certain conditions with ordinary steel and ordinary steel instead of copper and stainless steel to do high-strength, wear-resistant, corrosion-resistant parts, it is worth in the chemical mining machinery Factory, mechanic factory test and promotion.