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; 文献标识码:A 文章编号:1672-7207(2008)05-0962-06 Preparation and crystallization kinetics of Y41Sc15Al24Co20 bulk amorphous alloy HE Shi... mm was fabricated by the method of copper mould suction casting. The crystallization kinetics of the bulk amorphous alloy was investigated by differential scanning calorimetry (DSC) in the mode......
; 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......
, 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......
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Crystallization of Mg-based bulk metallic glass CHEN Gang(陈 刚)1, M. FERRY2 1. School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China; 2. School... to examine specimens obtained under different conditions. The crystallization of Mg-based bulk metallic glass depends upon both the aging temperature and the aging time. As temperature increases......
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Influence of amorphous degree on crystallization kinetics of Zr60Al15Ni25 bulk metallic glass MA Qiang, YAN Zhi-jie, HAO Wei-Xin, HU Yong School of Materials Science and Engineering, Taiyuan... diffraction method. Furthermore, the amorphous degree shows a close correlation with the microstructure of corresponding mother ingot. The crystallization kinetics was investigated by differential scanning......
和硅灰石,但晶体的生长方式略有改变. 关键词:Ag2O-CaO-Fe2O3-SiO2玻璃;微晶陶瓷;析晶活化能 中图分类号:TQ 171.782 文献标识码:A Effect of ZnO content on crystallization of Ag2O-CaO-Fe2O3-SiO2 glasses LI Bin1...: The Ag2O-CaO-Fe2O3-SiO2 glass ceramics were prepared by sol-gel method and crystallization process. The influence of ZnO content on the crystallization of Ag2O-CaO-Fe2O3-SiO2 glasses was investigated......