氟化稀土

氟化稀土对异种钢焊接接头抗裂性能的影响

Effects of RE on Cracking Resistance of Dissimilar Metal Welded Joints

氟化稀土高硫铁水变质剂的研究

The study of ref_x as a modifying agent for high sulphur hot metal

在科研和生产实践中，无水氟化稀土常用的合成方法有：氢氟酸沉淀-真空脱水法、氟化氢气体氟化法和氟化氢铵氟化法三种方法。

When it comes to the preparation of rare earth halides , there are three conventional methods in the synthesis of anhydrous rare earth fluoride , i.e. produce REF : , precipitation in solution by the reaction between rare earth oxides and HF acid .

研究了氟化体系稀土电解槽温度场问题的数值模拟分析方法，采用有限元法计算了新的电解槽温度场，其分析结果，为新槽体的开发设计提供了参考依据。

The numerical analysis method of temperature field in rare earth electrolysis cell of fluoride system was studied in this paper . Temperature field of electrolysis cell is calculated by finite-element method ( FEM ), the result is reference for the developing design of new cell .

静态干法氟化法制备稀土氟化物工艺研究

Processing Study of Static Xeransis fluorination for Preparing Rare Earth Fluoride

对氟化按和稀土氧化物反应的机理进行了初步探讨，同时就微波加热条件对合成稀土氟化物的影响进行了研究。

The mechanism of these reactions are discussed roughly , and the effect of microwave radiation in the process of rare earth fluorides are studied .