1) RE agent
稀土剂
1.
The order of RE agents is RE-Si,RE-Mg,CeF2 and fluocerite according to their effect.
通过在碱性药皮中添加稀土的正交试验，研究了不同稀土剂对钢焊缝组织的影响。
2) rare earth flux
稀土熔剂
1.
Effects of rare earth flux on microstructure and properties of Al-10%Pb alloy melt;
稀土熔剂对Al-10%Pb合金组织和性能的影响
2.
The fluxes, a rare earth flux——JDN-I flux, C2Cl6 and a three-functions flux——flux B, were used to purify A00 melt, respectively and then three kinds of flux films were obtained.
通过对上述熔剂膜进行扫描电镜、电子探针、能谱、X射线、X射线荧光等测试和分析得知,稀土熔剂在对铝熔体的净化过程中产生两层保护膜,接触铝熔体的内层由新型的条状纤维组织编织成,致密、韧性很好;接触空气的外层则完全由结晶态物质构成。
3.
A Rare Earth flux—JDN-I flux was used to purify A00 aluminum alloys at 730℃.
在730℃温度下,用JDN I稀土熔剂对A00纯铝进行净化处理,结果表明,净化后的铝熔体氢含量随着保温时间的延长增加很小,纯铝的力学性能在保温100min后急剧降低,纯铝熔体的熔损在保温100min后,随着保温时间的增加也急剧升高,但远低于市售熔剂A,熔体熔损基本都保持在1%以下;该种熔剂对纯铝熔体最适宜的处理时间是小于100min。
3) rare earth promoter
稀土助剂
1.
Some Ni/BaTiO3 catalysts containing rare earth promoters were prepared by impregnation.
采用浸渍法制备了含稀土助剂的Ni/BaTiO3催化剂,研究了不同含量的La对镍基催化剂催化活性的影响。
4) rare earth catalyst
稀土催化剂
1.
Developments of rare earth catalyst for cis-1,4-polybutadiene rubber;
合成顺丁橡胶用稀土催化剂的开发进展
2.
The characteristics of the copolymerizations catalyzed by each kind of catalyst were generalized,and the advantages of rare earth catalysts for the synthesis of biodegradable polymers were discussed.
论述了六元环碳酸酯三亚甲基环碳酸酯(TMC)或2,2-二甲基三亚甲基环碳酸酯(DTC)与己内酯(ε-CL)开环共聚合的研究进展,概括了每种催化剂催化DTC或TMC与ε-CL开环共聚合的特征,并讨论了稀土催化剂在生物降解聚合物合成中的优势。
3.
The article analyzes development trends of synthetic rubber industry, introduces characteristics and development direction of solution polymerization technology using rare earth catalyst to synthesize butadiene rubber and puts forward R & D direction of isoprene rubber.
分析了合成橡胶工业的发展趋势,介绍了稀土催化剂合成顺丁橡胶的溶液聚合工艺特点及发展方向,并提出了异戊橡胶的研发方向。
5) rare-earth catalyst
稀土催化剂
1.
Application of rare-earth catalysts in environmental protection;
稀土催化剂在环境保护中的应用进展
2.
Cis-1,4-polybutadiene rubbers were synthesized with rare-earth catalyst systems (NdBR), such as Neodymium naphthenate, and Neodymium caprate.
稀土催化剂顺式聚丁二烯橡胶(NdBR)不仅顺式1,4 结构含量(>97%)高于镍顺丁橡胶(NiBR)(约95%),而且具有较高的拉伸强度、撕裂强度、回弹、抗湿滑性,以及较低的生热和滚动阻力。
3.
The properties of polyisoprene bulk polymerized with rare-earth catalyst (Ln-IR) are reported.
杨彩云等用稀土催化剂对异戊二烯(Ip)进行本体聚合,聚合转化率达80%以上,聚合物中无疑胶,且分子量分布较窄(M_w/M?<2)。
6) Rare-earth stabilizer
稀土稳定剂
1.
Influence of Rare-earth Stabilizer and Organic Acid on Foaming System for Non-toxic Low-foamed UPVC;
稀土稳定剂及有机酸对无毒低发泡UPVC发泡体系的影响
2.
In addition, the reason why the new rare-earth stabilizer has these advaneed performance was explained practically.
根据实验数据和应用结果,总结了稀土稳定剂的优异性能,这些性能源于稀土元素的特殊结构。
3.
Influences of the adding amount of rare-earth stabilizer in the Ca-Zn/rare-earth compound stabilizer on the thermal stabilization effects were studied.
研究稀土稳定剂加入量对钙锌/稀土复合稳定体系热稳定效果的影响。
补充资料：包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车问
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