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sites and result in retarding of the growth of HAP crystal. Key words: crystallization growth; hydroxyapatite; inhibition mechanism; aspartic acid  ... by the addition of 20 mg well characterized HAP seed crystals. The aspartic acid was dissolved in the supersaturated solution before the crystallization process. Throughout the crystallization process water......
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Crystallization of Al-based Amorphous Alloys in Good Conductivity SolutionYonggang Wang1,Yan Liu1,Yingjie Li1,Bang An1,Guanghui Cao2,Shifeng Jin3,Yimin Sun1,Weimin Wang11. Key Laboratory for Liquid... Academy of Sciences摘 要:The corrosion-induced crystallization of Al94 exNixGd6(x=6 and 10, in at.%) metallic glasses as well as phase separation, oxidation......
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; 文献标识码:A 文章编号:1672-7207(2009)05-1270-06 Effect of composition on sintering, crystallization behavior and properties of CaO-Al2O3-SiO2..., China) Abstract: Glass-ceramics with main crystalline phases of anorthite were prepared by sintering method. The effect of glass composition on sintering and crystallization behavior as well......
Crystallization, morphology and luminescent properties of YAG:Ce3+ phosphor powder prepared by polyacrylamide gel method LIU Chun-jia(刘春佳), YU Rui-min(于瑞敏), XU Zhi-wei(许志伟), CAI Jing(蔡 靖),YAN Xing... 100 min to 400 min. But blue shift phenomenon is observed for 400 min calcination. Fluxes as BaF2 and H3BO3 can enhance the intensity of emission of phosphor due to the improvement of crystallization......
:Ni59Zr16Ti13Si3Sn2Nb7;非晶合金;晶化动力学;激活能 中图分类号:TG 139.8 文献标识码:A Crystallization kinetics of Ni59Zr16Ti13Si3Sn2Nb7 amorphous alloys DAI Jiang-bo, LI Jin-shan, KOU Hong-chao, CHANG Hui, HU Rui, XUE Xiang-yi (The State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China) Abstract: The non-isothermal crystallization kinetics......
, 结构致密的微米晶, 纳米晶, 莫来石/SiO2-t-ZrO2复相陶瓷. 关键词: Si-Al-Zr-O系非晶; 晶化行为; 陶瓷复合材料 中图分类号: TG171 文献标识码: A Crystallization behavior of Si-Al-Zr-O amorphous bulk with higher zirconium LIANG Shu-quan, LI Shao-qiang, TAN Xiao-ping, TANG Yan, ZHANG Yong (School of Materials Science and Engineering,Central South University, Changsha 410083, China) Abstract: The crystallization processes of the Si-Al-Zr-O(SAZ......
Crystallization behavior of plasma-sprayed lanthanide magnesium hexaaluminate coatingsLiang-liang Huang,Hui-min Meng,Jing TangCorrosion and Protection Center, University of Science and Technology Beijing摘 要:La Mg Al11O19 thermal barrier coatings(TBCs) were prepared by atmospheric plasma spraying. The crystallization behavior of the coatings......
Effect of Heat Treatment on Crystallization of Nd:YAG Ceramics张华山,苏春辉摘 要:(Nd0.01 Y0.99 )3 Al5 O12 nano-sized powders were synthesized by low temperature... were calculated by the Scherrer’s formula using the full width at half maximum(FWHM)of YAG(420)crystal plane diffraction lines. The study focused on crystallization of ceramics at different heat......