Evolution of fractal features of pores in compacting and sintering process |
| |
| Authors: | Jian Kong Caiping Xu Jianliang Li Wen Chen Huaiyu Hou |
| |
| Affiliation: | Department of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China |
| |
| Abstract: | As an index of molding, the fractal dimension of pores can reflect system varying details as the density. Pores in the powder aggregates with a composition of Fe–2%Cu–0.5%C were researched. The change tendency of dimension of pores as a function of compaction pressure or sintering temperature was investigated. Result indicates that the dimensions of pores in this ternary system decrease both in the process of compacting and sintering. It is convenient to build up some theories by combining compacting and sintering based on the variation of pore dimensions. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
