| 학회 | 한국재료학회 |
| 학술대회 | 2006년 봄 (05/19 ~ 05/20, 경상대학교 ) |
| 권호 | 12권 1호 |
| 발표분야 | 제 10회 신소재심포지엄 |
| 제목 | Manufacture of Aluminum Foam via Powder Foaming Process |
| 초록 | The preparation of near-net shape aluminum foam samples and aluminum foam sandwich structures via powder foaming process are investigated with the emphasis on homogeneity improvement of the aluminum foam structures. The following researches carried out will be reported as follows: 1. Optimization of the foaming technology of Al and AlSi7 foams for obtaining homogeneous pore structures; 2. Investigation on the evolution of pore morphologies and cell wall microstructures during foaming; 3. Preparation of aluminium foam sandwiches (Al/foam/Al, Ti/foam/Ti, Fe/foam/Fe) and the investigation on the metallurgical bonding process between the face plate and the foam core during foaming; 4. Stabilization mechanism of liquid foam structures by SiC particle addition and the effect of SiC particle addition on mechanical properties of the foam; 5. Oxygen content increasement of Al powders by ball milling and its effect on stabilization of liquid foam structures; 6. Relation between the pore structures of the foam & sandwich and their mechanical properties (compressive strength and energy absorbing ability, bending strength and rigidity). |
| 저자 | Feng Chen |
| 소속 | Department of Material Science and Engineering |
| 키워드 | |
