For the pressure compaction process of the ceramic powder, the density distribution is very important for the uniform shrinkagesat the sintered body. In this paper, we fabricated alumina green body using compaction process and simulated about same con...
For the pressure compaction process of the ceramic powder, the density distribution is very important for the uniform shrinkagesat the sintered body. In this paper, we fabricated alumina green body using compaction process and simulated about same condition.Then comparison of simulation and experimental result confirmed that accuracy of simulation. On the average density of top and lowerpart was each 2.41 g/cm3, 2.27 g/cm3. and deviation at final step was calculated with 0.06 in simulation. Also, experiments show thattotal density of top and lower part was each 2.59 g/cm3, 2.36 g/cm3, and deviation was 0.09. Conclusion, that was not a diferenceto the simulation and experimental result. The application using the finite element simulation method is possible optimization of thethenexisting experience method.