1) crystalline rare earth carbonate
晶型碳酸稀土
2) Crystal RE carbonate
晶态碳酸稀土
3) rare earth carbonate
碳酸稀土
1.
The separation was achieved on AS9 anion separation column with sodium carbonate mobile phase,the detection was performed by a conductivity detector,quantitative analysis was conducted with a calibration curve by measuring the peak area,then sulphate content was calculated,that is the determination of sulphate content in rare earth carbonate and rare earth chloride.
0mmol/LN a2CO3为流动相,以标准曲线法为定量方法,测定碳酸稀土和氯化稀土中硫酸根离子的含量。
2.
The rule of granularity change in grinding of rare earth carbonate was discussed.
阐述了晶粒破碎原理和激光粒度仪的测试原理,通过碳酸稀土晶粒的研磨实验,分析讨论了碳酸稀土晶粒研磨过程中,粒度变化的规律,运用大量的实验数据,使用三次样条插值计算的方法,并用M atlab计算机语言,就粒度分布随时间变化关系编写了计算机模拟程序。
3.
The raw materials of high function polishing powder come from rare earth carbonateThe technological conditions of preparing polishing powder from rare earth carbonate such as roasting and screening were studiedAccording to polishing rule,the effect factors of polishing was analysedSo the best technological conditions are found and high function polishing powder is produced
以碳酸稀土为原料制备稀土抛光粉,研究了焙烧、分级等工艺条件对制备光学用高性能稀土抛光粉的影响。
4) mixed rare earth carbonate
混合碳酸稀土
1.
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 。
2.
The study compares the decoloring effectiveness of a mixed rare earth carbonate with pure cerium oxide.
1 6%的钠钙硅浮法玻璃进行了脱色实验研究 ,测定了样品的色差和总透过率 ,比较了纯氧化铈与廉价混合碳酸稀土作玻璃脱色剂的效果。
5) calcium rear earth fluoro-carbonate
钙稀土氟碳酸盐
6) RE Carburizing
稀土渗碳
1.
Microstructure evolution, microhardness profiles, the kinetics laws of layer growth and the main positions of rare earth existing for RE carburizing had been revealed in this paper as well.
本文研究了20CrMnTi钢有无稀土渗碳动力学,稀土添加对渗碳层组织和性能的影响。
补充资料：稀土-铁族金属非晶薄膜磁光材料
分子式：
CAS号：
性质：用稀土和铁族金属制成的薄膜磁光材料其组成、电和磁性能及单轴各向异性受沉积条件及靶材成分影响。非晶态霍耳电压(VH)与磁场关系和极向克尔磁带回线相似，在补偿温度(Tcomp)附近，霍尔系数R1改变符号，当T<Tcomp时，R1为负，相反为正。其制备方法为高频溅射、真空蒸发、磁控溅射等。
CAS号：
性质：用稀土和铁族金属制成的薄膜磁光材料其组成、电和磁性能及单轴各向异性受沉积条件及靶材成分影响。非晶态霍耳电压(VH)与磁场关系和极向克尔磁带回线相似，在补偿温度(Tcomp)附近，霍尔系数R1改变符号，当T<Tcomp时，R1为负，相反为正。其制备方法为高频溅射、真空蒸发、磁控溅射等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条