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- The effect of mixed rare earth oxide on the performance of nanometer antibacterial glaze 稀土氧化物对纳米抗菌陶瓷釉料性能的影响
- Keywords mixed rare earth oxide;fireclay brick;high alumina brick;cold compression strength;thermal shock resistance; 混合稀土氧化物;粘土砖;高铝砖;常温耐压强度;热震稳定性;
- mixed rare earth oxide 混合稀土氧化物
- It is shown that the mixed rare earth carbonate is superior to pure cerium oxide and reduces the cost of decoloring agent by 50%. 表明采用混合碳酸稀土作玻璃脱色剂可获得良好的脱色效果并使脱色成本降低50%25。
- mixed rare earth oxides 混合稀土氧化物
- The first crystallized microstructure can be fined though the effect of rare earth oxide on heterogeneity nucle-us. 通过异质核心的作用,能够细化堆敷金属中的一次结晶组织。
- This paper discussed the influence of rare earth oxide on fireclay refractory performance by SEM and AES. 本文通过SEM扫描电镜及晶相微区分析探讨了稀土氧化物对粘土质耐火制品性能的影响,研究发现;
- The thermal decomposition of mixed rare earth carbonate in roasting is studied by the techonology of DTA analysis. 用DTA热分析技术研究混合碳酸稀土焙烧过程中的脱水过程、分解过程。
- By adopting deoxidization halting method,this paper studies the effect of the reductive courses and properties by mixing rare earth into doped tungsten oxide. 利用中止还原的方法,研究了稀土元素对掺杂钨粉还原过程及其性能的影响。
- This method could determine many non-REE in enriched-europium mixture rare earth oxide at a time and it was a rapid method. 该方法能同时测定富铕混合稀土氧化物中多种非稀土元素的含量,提高了分析速度。
- Deposition inversion and pulverization pyrolysis are the better preparation methods on the study of rare earth oxide ultra micro powder. 本文针对稀土氧化物超微粉末的研制,提出较好的制备方法:沉淀转化法和喷雾热解法。
- A flow injection standard addition method applied to ICP--AES is described for the analysis of mixed rare earth samples. 本文研究了流动注射-等离子体-原子发射光谱法中的标准加入法,以及在混合稀土分析中的应用。
- The P(MMA-co-St) materials doped with mixed rare earth emit strong characteristic absorption of Re??3+? ion in ?746.5,?581,525 and 513 nm. 掺混合稀土的改性材料在746.;5;581;525和513nm处出现很强的Nd3+特征吸收;
- Abstract: Separation of Y3+ from mixed rare earth chloride by solvent extraction with Naphthenic acid-petroleum sulphoxide has been studied. 摘 要: 进行了用环烷酸石油亚砜从混合氯化稀土溶液中萃取分离钇的研究。
- The hyphenated technique of high performance liquid chromatography with inductively coupled-atomic emission spectrometry has been studied to analyze the rare earth oxide products. 本工作研究了用高效液相色谱-电感耦合等离子体发射光谱的联用技术分析稀土混合物的方法。
- The results show that increarsing the content of divers fluorides,carbonate and rare earth oxide in flux core will make the content of diffusible hydrogen in weld reduce. 结果表明,适当提高药芯中多种氟化物、大理石及稀土氧化物含量,将有利于降低焊缝中扩散氢含量。
- Separation of Y3+ from mixed rare earth chloride by solventextraction with Naphthenic acid-petroleum sulphoxide has been studied. 进行了用环烷酸石油亚砜从混合氯化稀土溶液中萃取分离钇的研究。
- A novel rare earth oxide glass antifogging agent has been developedin this paper,and the antifogging agent composed with surfactant,additive,dispersantand rare earth mixture. 研制了一种新型稀土氧化物混合物防雾剂,其由表面活性剂、添加剂、分散剂和稀土混合物混合而成。
- And then,more detail synthesis conditions of tributyl citrate were examined with mixed rare earth chlorides as catalyst,hence a suitable technology was proposed. 为此,系统地研究了混合氯化稀土催化合成柠檬酸三丁酯的工艺条件,确定了合适的工艺流程。
- Precipitation by oxalate is the primary method to produce rare earth oxides. 稀土草酸盐沉淀法是制备稀土氧化物的主要方法。