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为独立的添加剂使用 , 是一种较理想的添加剂. 关键词: 电解;氧化亚铜;添加剂; 中图分类号: TF811 收稿日期:1999-03-12 Effect of additives on electrolytic manufacture of cuprous oxide Abstract: The effects of additives such as NH 2OH·H 2O, sucrose, calcium gluconate on the qualities of cuprous oxide and the action mechanism in the process of electrolysis were studied. The results suggested......
组织;显微硬度 中图分类号:TG146.4+11 文献标志码:A 文章编号:1672-7207(2012)08-2938-05 Sintering behavior...) Abstract: A W-TiC alloy was fabricated by powder metallurgy method, and the sintering densification behavior and microstructure evolution of the alloy were investigated. Experimental results show......
% in the sintering of modified coke breeze,the effects of the additives on NOx reduction are:CeO2>CaO>K2CO3. The NOx reduction rate increases with the amount of recycled flue gas,and is 22.35wt...NO_x reduction in the sintering processYan-guang Chen1,2),Zhan-cheng Guo1,3),Zhi Wang1),Gen-sheng Feng3) 1) State Key Laboratory of Multiphase Complex System,Institute of Process Engineering,Chinese......
Effect of Y2O3-MgO Addition on Heterogeneous Precipitation-Thermal Reduction Synthesis and Sintering of FeeMo/Si3N4 PowdersRuiming Yin,Fubao Ji,Qinglin Hou,Fusheng Liu,Jing Li,Linzhang ChenCollege... and the sintering of Fee Mo/Si3N4 powders has been investigated. It was found that the whiskers-like b-Si3N4, good wettability phases on Si3N4 surface, and high toughness Fe phase appeared in Fee Mo/Si3N4......
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Effect of rare earth additives on alumina fiber development in Ti-Al intermetallic matrix composites WANG Fen(王 芬)1, 2, FAN Zhi-kang(范志康)1, LIN Ying(林 营)2 1. School of Materials.... The effect of Nb2O5 and La2O3 additives on the growth and morphology of the fibers, the phases and microstructure of the composites were investigated by means of XRD and SEM. The result indicates......
-granular phase is made of polymer matrix instead of metal oxide additives for ZnO-based ones. The variation of φB against sintering temperature is shown in Fig. 6. It has been found out that φB increases...Trans. Nonferrous Met. Soc. China 28(2018) 495-501 Electrophysical properties of ceramic-polymer composite films as function of sintering temperature Sajedeh MOHAMMADI AREF1, Mohammad GHAFOURI2 1......