摘要
与１８Ｃｒ２Ｎｉ４ ＷＡ、１８ＣｒＮｉ３ＭｏＡ等含Ｎｉ 优质合金渗碳钢相比，ＢＺ１８Ｑ 准贝氏体渗碳钢具有优异的力学性能、渗碳性能及耐磨性，并且热处理工艺简单和价格低廉。可替代这些昂贵的含Ｎｉ 优质合金渗碳钢制造一些承受大载荷、性能要求高的重要零件，为企业带来大的经济效益。
The mechanical properties,the carburization feature and the wear resistance of a meta bainitic steel BZ18Q were compared with those of Ni containing steels such as 18Cr2Ni4WA and 18CrNi3MoA.It was found that the BZ18Q has excellent mechanical properties and it is good to be carburized.The wear resistance of the carburized case of BZ18Q is equal to or larger than that of 18Cr2Ni4WA under different wear conditions.It is concluded that the Ni containing case hardened steels such as 18Cr2Ni4WA and 18CrNi3MoA can be substituted by the BZ18Q,with simpler heat treatment process and cheaper price,to make some parts such as gears,shafts and rock drilling rods.
出处
《金属热处理》
CAS
CSCD
北大核心
1999年第11期3-5,共3页
Heat Treatment of Metals
基金
陕西省自然科学基金
关键词
准贝氏体钢
渗碳钢
渗碳
力学性能
耐磨性
meta bainitic steel,Ni containing case hardened steel,carburization,mechanical property,wear resistance
