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Strengthening-toughening of Ceramics by Metal Elements Recovered from Electroplating Sludge贾虎生1,2,LI Caili1,3,WANG Shuhua1,2,LIU Xuguang1,XU Bingshe1,21. Key Laboratory of Materials Interface Science...:Co-precipitation compound precursors-hydrothermal processing was employed to synthesize Ni/Cu/Al2O3/ZrO2 composite powder, and ZrO2-based composite ceramics......
Mechanical behaviors of alumina ceramics doped with rare-earth oxidesYAO Yijuna,LI Chunchenga,b,WANG Linga,JIANG Xiaolonga,and QIU Taib a School of Mathematics and Physics,Nanjing University...">The effects of three types of additives Y2O3,La2O3,and Sm2O3 on the sintering and mechanical behaviors of alumina ceramics were investigated.The bending strengths of alumina ceramics with Sm2O3......
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Fabrication of transparent YAG ceramics bytraditional solid-state-reaction method LI Chang-qing(李长青), ZUO Hong-bo(左洪波), ZHANG Ming-fu(张明福), HAN Jie-cai(韩杰才), MENG Song-he(孟松鹤)  ...; Abstract: Transparent polycrystalline YAG ceramics were fabricated by solid-state reaction......
Effects of Composition of ZnO Ceramics Containing TiO2 onVaristor Properties徐庆摘 要:The development of low-voltage ZnO varistor ceramics containing TiO2 is presented in this report. The varistor properties of ZnO ceramics with different compositions were measured, and microstructure of the ceramics was investigated by XRD and SEM. The results show......
Dielectric and Ferroelectric Properties of Complex Perovskite Ceramics Under Compressive Stress N. Triamnak1,A. Ngamjarurojana1,S. Ananta1,Y. Laosiritaworn1,M. Unruan, S. Wongsaenmai1,R. Yimnirun1... polarization. This study clearly show that the applied stress had significant influence on the electrical properties of complex perovskite ceramics. 关键词:dielectric properties; ferroelectric properties......
Dielectric Properties of Bi4Ti3O12 Ceramics by Impedance Spectroscopic Method陈勇1,SU Huyin1,XUE Simin1,LI Zhaozhi1,ZHANG Cancan1,CHEN Qi1,XU Lingfang1,曹万强1,2,黄兆祥31. School of Physics and Electronic... Science and Technology, Wenhua College摘 要:Various lead-free ceramics have been investigated in search for new high-temperature dielectrics. In particular......
STUDY ON PREPARATION, COMPLEX PERMITTIVITY,PERMEABILITY AND MICROWAVE PROPERTIES OF BaZnzCo2- zFe16O27/SiO2 MICROCRYSTALLINE GLASS CERAMICS L.Y.Zhang1,X.Yao1,X.L.Jia2,H.J.Zhang2 (1.Functional Materials Research Laboratory, Tongji University, Shanghai 200092, China;2.High Temperature Ceramics Institute, Zhengzhou University, Zhengzhou 450052) Abstract:BaZnz Co2- z Fe16 O27 /SiO2......
Characterization and properties of new dielectric ceramics Ba5LnZnNb9O30(Ln=La, Nd and Sm) ZHU Wen-feng(朱文凤)1, HU Chang-zheng(胡长征)1, WU Bo-lin(吴伯麟)1, FANG Liang(方 亮)1, 2 1. Key Laboratory... and Processing,Wuhan University of Technology, Wuhan 430070, China Received 10 April 2006; accepted 25 April 2006 Abstract: Three novel dielectric ceramics Ba5LnZnNb9O30 (Ln= La, Nd and Sm) were......