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Preparation of Ceramic Composite Pipes Through Paste Extrusion Keisuke Kikuchi1,Takenobu Takeda1,Zhongchun Chen1 (1.Department of Mechanical Systems Engineering, Faculty of Engineering, Yamagata University, Yonezawa 992-8510, Japan) 摘要:An experimental investigation was carried out in order to prepare ceramic composite pipes used for tubular solid oxide fuel cells by using a multi-billet......
the same technology, along with batch sintering processes used in powder metallurgy and ceramic processing[1]. In recent years, this technology has moved from the laboratory to commercial production...J. Cent. South Univ. Technol. (2008) 15(s1): 051-056 DOI: 10.1007/s11771-008-313-3 Comparison of rheological analytic model with numerical simulation in powder injection molding filling process......
, 实现界面结合. 关键词: 陶瓷连接; 特种连接; Ti3SiC2 ; SiC陶瓷 中图分类号: TQ174.758 文献标识码: A Joining of reaction bonded SiC ceramic using Ti3SiC2 powder as filler DONG Hong-ying1, LI Shu-jie1, HE Yue-hui2 (1. School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China; 2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083......
J. Cent. South Univ. (2021) 28: 1206-1218 DOI: https://doi.org/10.1007/s11771-021-4690-1 Effects of niobium addition on microstructure and properties of CPM121 powder metallurgy high-speed... of Mechanical Engineering, Xiangtan University, Xiangtan 411105, China; 2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China; 3. College of Materials Science......
Fabrication of Ti3AlC2 ceramic material by mechanical alloyingGUO Shiboa,KANG Qipinga,LIU Juna,and QU Xuanhuib a College of Electromechanical Engineering,Hunan University of Science and Technology... the properties of ceramics and metals.These excellent properties indicate that Ti3AlC2 is a very promising material to extensive applications.Ti3AlC2 ceramic material was prepared by mechanical alloying.The......
mill and then were calcined in a muffle furnace at 1200 °C for 6 h to obtain NiFe2O4 ceramic powder. And then, the obtained NiFe2O4 ceramic powder was ground again and statically pressed with a pressure... analysis The XRD analysis results of NiFe2O4 ceramic prepared in the different atmospheres are shown in Fig. 2. Though there is no other impurity in NiFe2O4 ceramic powder obtained by calcining......
; Abstract: A novel ceramic rolling technique was developed to improve the formability of spray deposited porous aluminum alloy sheets, in which the sheet preform was canned and ceramic particulates were adopted as the medium for transferring pressure to make a homogenous hydrostatic stress field. The fractional thickness deformation, fractional longitudinal elongation......
that the mill powder exhibits amorphous structure and the magnet exhibits CaCu5 structure. TEM observation indicates that the microstructure of the magnet is composed of SmCo5 single phase grains...; nanocrystalline; spark plasma sintering; amorphous powder SmCo5合金是目前所有稀土永磁中具有......
Fabrication and Property of SiC Ceramic with Large Thickness/Diameter Ratios谭林,HE Qianglong,HU Lanxin,TIAN Tian,王为民State Key Laboratory of Advanced Technology for Materials Synthesis and Processing... powder with the sintering additives of 1.0 wt% boron and 1.5 wt% carbon.The influence of thickness/diameter ratio on the microstructure and density of SiC ceramics was investigated in detail.The......
Preparation of continuous Si-Fe-C-O functional ceramic fibers CHEN Zhi-yan(陈志彦)1, LI Xiao-dong(李效东)2, WANG Jun(王 军)2, LI Wen-fang(李文芳)1 1. School of Mechanical Engineering, South China University of Technology, Guangzhou 510640, China; 2. Key Laboratory of Ceramic Fibers and Composites, National University of Defense Technology,Changsha 410073, China Received 16 January 2007; accepted 27......
