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Bioactivity of mica/apatite glass ceramics FENG Yun-Zhi(冯云枝)1, WANG Ya-chong(王压冲)1, TAN Yan-ni(谭燕妮)2, LIU Yong(刘 咏)2, XIAN Qi-jun(向其军)2, SHENG Xiao-xian(盛小娴)2 1. Department of Stomatology... glass ceramics and the rabbit mandible defect in vivo under a dynamic condition. The results show that biological apatite layer forms on the surface of the mica/apatite glass ceramics after 1 d......
Effects of Doping CeO2, Er2O3 on Properties of TiO2-SiO2 Ceramics for Catalyst Supporter of deNOx Liu Yayun1,Shen Yuesong1,Li Weifeng2,Zhu Shemin1 (1.College of Material Science and Engineering... on the mechanical strength, thermal expansion coefficient, sintering temperature of TiO2-SiO2 ceramics were investigated. The experimental results and the microscopic analysis of SEM, XRD, TG-DSC, FT-IR......
Machining Characteristics of Ce-ZrO2/CePO4 Ceramics Tan Yefa1,Yang Xiaoqiang1,YU Aibing2 (1.Nanjing Engineering Institute, Nanjing 210007, China;2.Key Laboratory of Advanced Ceramics and Machining... the machining characteristics of Ce-ZrO2/CePO4 ceramics. The machined surfaces of ceramics and wear surfaces of drill bits were observed with scanning electron microscope. Material removals......
Transient Response Model of Standing Wave Piezoelectric Linear Ultrasonic Motor时运来,陈超State Key Laboratory of Mechanics and Control of Mechanical Structure, Nanjing University of Aeronautics & Astronautics摘 要:A transient response model for describing the starting and stopping characteristics of the standing wave piezoelectric linear ultrasonic motor......
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black (CB) as conductive filler,and PZT was used to prepare a composite by curing.The effects of PZT and CB content on the properties of PZT/ CB/ EP piezoelectric composite were studied.When the PZT...,the bending strength of PZT/CB/EP piezoelectric composite vibration reduction material firstly increased from 45 MPa to 65 MPa and then decreased to 38 MPa.At room temperature,the dielectric constant......
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Application of Piezoelectric Materials in a Novel Linear Ultrasonic Motor based on Shear-induced Vibration Mode陈超,SHI Yunlai,CHEN Haipeng,ZHAO ChunshengState Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics摘 要:A novel linear ultrasonic motor based on d15 effect of piezoelectric......
Harvesting Energy from Asphalt Pavement by Piezoelectric Generator赵鸿铎,TAO Yujie,NIU Yanliang,LING JianmingKey Laboratory of Road and Traffic Engineering of Ministry of Education, Tongji University摘 要:This paper presents the way to harvest mechanical energy from asphalt pavement by piezoelectric generator. Results show that the potential energy......
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