"FUMIHIRO WAKAI,YASUHARU KODAMA,SHUJI SAKAGUCHI,NORIMITSU MURAYAMA,HIDEZUMI KATO,TAKAYUKI NAGANO","Superplastic Deformation of ZrO2/Al2O3 Duplex Composite",,"Proc. MRS Int'l. Symp. on Advanced Materials vol.7 Superplasticity",,,,"pp. 259-266",1989, "FUMIHIRO WAKAI,NORIMITSU MURAYAMA,SHUJI SAKAGUCHI,HIDEZUMI KATO,KOUTARO KURODA","Deformation of superplastic tetragonal ZrO2 polycrystals",,"Advances in Ceramics, Science and Technology of Zirconia III",,,,"pp. 583-593",1988, "FUMIHIRO WAKAI,SHUJI SAKAGUCHI,NORIMITSU MURAYAMA","Slow crack growth of engineering ceramics measured by load relaxation tests on chevron notched beam",,"Proc. 13th Japan Congress on Materials Research",,,,"pp. 207-211",1987, "Fumihiro WAKAI,Hidezumi KATO,SHUJI SAKAGUCHI,NORIMITSU MURAYAMA","Compressive Deformation of Y2O3-stabilized ZrO2/Al2O3 Composite",,"Yogyo-Kyokai-Shi",,"Vol. 94","No. 9","pp. 1017-1020",1986,