微細構造制御によるエコマテリアル化の試みとしてのFe-Feコンポジットの可能性

抄録

As a direction of material's development for future, we need "Eco-materials" which consider not only characters when we use products, but also environment. A development of method which Eco- materials aims is not utilization of additional elements but changing forms of existence for obtaining good characters. From a point of this view, we paid attention to "SCIFER" which has a recyclable formation of Fe-C-Si-Mn and excellent characters. Still more, we tried to adhere UFP with SCIFER's surface and to investigate effects for manufacturing composites by using it. Results are as follows.
1.In order to ascend sintering power within the region of lower temperatures where SCIFER's minute structures are good, it is necessary to use Ultra Fine Powder.
2. Utilization of solution dispersed UFP made adhereing of UFP with SCIFER's surface possible.
3. Scene parts where UFP united matrix with SCIFER were aquired.