%0 Journal Article %T Preparation and characterization of porous Si 3 N 4 ceramics prepared by compression molding and slip casting methods %A Yu, Fangli %A Wang, Huanrui %A Bai, Yu %A Yang, Jianfeng %J Bulletin of Materials Science %V 33 %N 5 %P 619-624 %@ 0250-4707 %D 2010-10-01 %I Springer-Verlag %~ DeepDyve