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Microstructure of Nanostructured WC-Co Coating Prepared by Thermal Spraying ZHOU Ke-song1,DENG Chang-guang1,WU Chao-qun2 (1.Guangzhou Research Institute of Non-Ferrous Metals, Guangzhou 510650.... Besides WC phase, there was W2C phase. However in the coating deposited by LPPS the content of oxygen was so low that there were a limit degradation of the WC/12Co powder. The coatings were made up......
Microstructure and properties of sputtered thermal barrier coatingsYang Gao, Lun Xie, Feng Pan, and Mengcheng Chen Department of Materials Science and Engineering, Tsinghua University, Beijing 100084...). The results show that the/ NiCrAlY bond coat is composed of γ and Cr phases, and the Al2O3 scales are formed near the interface between the ZrO2 ceramic layer and the NiCrAlY bond coat. No degradation occurred......
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, CLARKE D R. Damage induced by thermal cycling of thermal barrier coatings [J]. TMS Proceeding, 2001, 4: 93-107. [16] ALI M S, SONG S, XIAO P. Evaluation of degradation of thermal barrier coatings... Failure mechanism of EB-PVD thermal barrier coatings on NiAl substrate LI He-fei(李合非), GUO Hong-bo(郭洪波), GONG Sheng-kai(宫声凯) School of Materials Science and Engineering, Beihang University......
DEGRADATION BEHAVIORS OF NEW TYPE TiV-BASED HYDROGEN STORAGE ELECTRODE ALLOYS X.Z. Sun1,M.X. Gao1,Y.F. Zhu1,R. Li1,H.G. Pan1,Y. Lin1 (1.Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China) Abstract:The degradation behaviors of the TiV-based multiphase hydrogen storage alloy Ti0.8Zr0.2V3.2Mn0.64-Cr0.96Ni1.2 during electrochemical cycling in alkaline......
Effect of Flame Retardant Containing Phosphorus and Silicone on Thermal Performance of PC/ABS韦平摘 要:A flame retardant (DPA-SiN) containing phosphorus... were estimated by limiting oxygen index (LOI) values and CONE Calorimeter, while thermal stabilities were investigated through thermo gravimetric analysis (TGA). The PC/ABS/DPA-SiN blends were thermally......
sugarcane bagasse polyols (LBP). The foams derived from sugarcane bagasse were investigated by thermogravimetric analysis (TGA), and the thermal degradation data were analyzed using the Coast-Redfern...Thermal Decomposition and Kinetics of Rigid Polyurethane Foams Derived from Sugarcane Bagasse颜永斌1,2,廖兵11. Key Laboratory of Cellulose and Lignocellulosics Chemistry, Guangzhou Institute of Chemistry......
文献标识码:A Al2O3- based multiphase ceramic coating of Al-CuO system prepared by SHS reaction thermal spraying on AZ91D MA Zhuang, LIN Peng, DONG Shi-zhi, LI Zhi-chao ... by introducing Al-CuO thermite into spraying materials. The results indicate that, the comprehensive properties of reaction spraying coatings are better than those of traditional ones. The thermal......
Nonlinear temperature characteristic of thermal expansion of Grf/Mg composites SONG Mei-hui (宋美慧), XIU Zi-yang(修子扬), WU Gao-hui(武高辉), CHEN Guo-qin(陈国钦) School of Materials Science... technology. M40 graphite fibers were reinforced to AZ91D and ZM6, their thermal expansion behaviors of M40/AZ91D and M40/ZM6 composites in the temperature range from 20 to 490 ℃ were investigated......
Effect of thermal treating temperature on characteristics of silver-doped titania CHAI Li-yuan(柴立元)1, WEI Shun-wen(韦顺文)1, PENG Bing(彭 兵)1, LI Zhu-ying(李竹英)2 1. School of Metallurgical Science... titania antibacterial agent was synthesized by mixing silver nitrate and the precursor of titania. Effects of thermal treatment on the properties of the silver-doped titania powders were investigated......
