摘要
本文较系统地研究了双相组织FeB+Fc_2B渗硼层经不同温度加热后硬度的变化,给出了一系列硬度分布曲线,对高温工作的零件渗硼将有指导意义。
Hot hardness of the dual—phase boronized layer(FeB+Fe_2B)after tempering at various temperature were examined systematically. A series of graph of hardness—temperature were obtained.
关键词
渗硼层
红硬性
渗硼膏剂
热处理
hot hardness
boronizing paste
dual-phase boronized layer
