Naoki Kojima

2 works

Research Center for Superplasticity, Faculty of Engineering, Ibaraki University

1. Characterization of Cavities in Superplastically Deformed Tetragonal Zirconia Polycrystals by Means of Small Angle Neutron Scattering

   Stefanus Harjo, Naoki Kojima, Yoshinobu MOTOHASHI +5

   ArticleAdvanced ceramic materials synthesisMATERIALS TRANSACTIONS20021 citations

   ABIABI:AkademIndex/openalex/2002.article.000186

2. Flat Cavities formed in TZP caused by Superplastic Deformations at High Strain-Rates and Their Effect on Elongation

   Stefanus Harjo, Jan Scaron aroun, Yoshinobu MOTOHASHI +5

   ArticleMicrostructure and mechanical propertiesMATERIALS TRANSACTIONS20040 citations

   ABIABI:AkademIndex/openalex/2004.article.000209