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- scandium hydroxynitrate 碱式硝酸钪
- A fluorigenic reaction of salicylaldehyde benzoylhydrazone (SABH) with scandium was studied in detail. 研究了水杨醛苯甲酰腙（SABH）与抗荧光反应新体系的最佳条件。
- The purity 99.99% of scandium oxide(Sc 2O 3) was prepared from tungstenic slag with extraction process. 用萃取法从钨矿渣制得纯度为99．99%25的氧化钪。
- Then the new technology in preparation of high purity scandium metal was proposed and its purification mechanism w. 然后给出了用真空蒸馏法制备高纯金属钪的新工艺,并对其提纯机制作了探讨。
- PMBPmediated emulsion liquid membrane Was developed to extract scandium from a mixture. 我们得到PMBP为载体的乳状液膜从混合液中提取钪。
- The distribution in nature,application,and extraction technology of scandium are introduced. 论述了稀散元素钪在自然界中的分布、应用状况及提取技术。
- This paper describes the acidity changes across the membrane when various carriers were used to extract scandium. 本文报导了使用不同载体萃取钪时,液膜内外相的酸度变化。
- In this paper,aluminum-scandium alloys were prepared starting form scandium oxide by molten salt electrolysis. 本文采用了熔盐电解法研究铝钪合金的制备。
- The heat stabilities and transparencies of stearates of rare earth metals except scandium and promethium used as heat stabilizers as PVC were studied. 研究了钪、钷外其他稀土金属硬脂酸皂对PVC热稳定作用。结果表明:它们均属长期型热稳定剂,与少量硬脂酸锌并用可有效改善其抑制PVC初期着色的效能;
- At the same time, the modification effects of the scandium are great in the alloy and may reform the traditional industry. 同时，钪在合金中改性效果明显，可以改造传统产业。
- Scandium is a kind of sparsity and spread around element.In the nature, it mostly exists in other minerals in the form of intermingle. 钪是一种稀散型元素,在自然界大多以掺杂的形式存在于其它矿物中。
- This method has been used to determine the rare earth elements and scandium in phosphate rocks and the results are satisfactory. 此法测定磷矿中十五种稀土元素及钪取得了较满意的结果。
- Scandium in these alloys exhibits obvious grain refining,improved strength and serves to inhibit recrystallization in Al alloys,strengthen welds and eliminate hot cracking from welds. 钪对铝合金有明显的晶粒细化作用,提高了铝合金强度,抑制了再结晶,强化了焊缝,消除了焊缝出现的热裂。
- The study of optimum conditions of the colour reaction of scandium with chrome azurol S in the presence of tetradecyl pyridinium chloride and emulgent OP is reported in this paper. 研究了在氯化十四烷基吡啶及乳化剂OP存在下,铬天青S与钪显色反应的适宜条件。
- The effects of scandium on the recrystallization of aluminium-lithium alloy are investigated by measuring the vickers hardness of the testing alloys and by observing their microstructures. 通过硬度测量和微观金相观察,研究了钪对铝锂合金再结晶过程的影响。
- The principle of operation of the scandium oxide dispensing oxide cathode is researched. The effect of scandium in oxide cathode is analyzed. A emission function considering distribution is given. 摘要研究了普通氧化物阴极掺入氧化钪之后的效果，并对机理给出了一种解释。
- In this paper, the application and extractive metallurgy of scandium and its alloys are introduced, the preparative technique of the high pure scandium and its advance are also reviewed. 本文介绍了钪的应用领域、钪及其合金的制取、钪的高纯化技术，并对其发展趋势进行了评述。
- This paper briefly presents the recent progress in separation technological processes of scandium and yttrium in Changchun Institute of Applied Chemistry, Chinese Academy of Sciences. 本文简要介绍中国科学院长春应用化学研究所近年来在钇、钪分离工艺研究方面的新进展。
- Recovery Scandium from Leaching Liquor of Red Mud 从赤泥盐酸浸出液中提取钪
- Summarization of Extracting Scandium from Red Mud 赤泥提钪综述
