CAJ | 학술논문

用扫描电镜、X射线衍射仪和自制的机械能助渗装置，研究了机械能助渗锰剂、工艺及渗锰层组织、结构。将渗锰温度由常规化学热处理的1000℃降低到300℃。在300℃×1h扩渗可得到10～20μm渗锰层。机械能助渗锰层是黑白相间的表面层和黑色带两部分组成，表面层是α-Fe加β-FeMn４或屈氏体与β-FeMn４组成。
용소묘전경、X사선연사의화자제적궤계능조삼장치，연구료궤계능조삼맹제、공예급삼맹층조직、결구。장삼맹온도유상규화학열처리적1000℃강저도300℃。재300℃×1h확삼가득도10～20μm삼맹층。궤계능조삼맹층시흑백상간적표면층화흑색대량부분조성，표면층시α-Fe가β-FeMn４혹굴씨체여β-FeMn４조성。
The mechanical energy aided manganizing process and applicable agent are studied by using the equipment made by ourselves，the structures and phases of the manganized layer also are studied by SEM and X-ray.The manganizing temperature is decreased from 1000℃ to 300℃，10～20μm thickness manganized layer can be obtained by heating 1h at 300℃.The layer consists of two sublayers，outer sublayer consists of α-Fe and β-FeMn４ or Troostite and β-FeMn４.