1) cerium-rich RE
富铈稀土
1.
Influences of trace cerium-rich RE on microstructure and properties of high conductive Cu-Te alloys are studied.
研究了微量富铈稀土对高导电Cu-Te合金材料显微组织和性能的影响。
2) cerium-rich mischmetal
富铈混合稀土
1.
In order to research and development a new type of Mgalloys with good casting processes property,low cost,the medium temperature property a few improvement and can be used as Motorcycle Crankcase,different additions of cerium-rich mischmetal have been put in AZ81.
为开发铸造性能优越、成本低廉、中温性能略有改善,并能满足摩托车曲轴箱服役环境的新型镁合金提供材料基础,通过往AZ81合金中添加富铈混合稀土,考查稀土对压铸镁合金AZ81组织和性能影响。
2.
The effects of cerium-rich Mischmetal additions on microstructure and mechanical properties of squeeze casting magnesium alloys AZ81 was investigated.
研究了富铈混合稀土对挤压铸造AZ81合金的显微组织和力学性能的影响。
4) cerium
[英]['sɪərɪəm] [美]['sɪrɪəm]
稀土铈
1.
Effect of rare earth (RE) cerium on the structure of alloy was analyzed, the performance of alloy containing Ce was investigated by tensile test, and the influences of Ce with different content on the corrosion resistance of alloy were studied by corrosion test and electrochemical test.
分析了稀土铈含量对锡黄铜合金组织的影响,采用拉伸试验研究了添加稀土铈后合金的性能变化,利用腐蚀试验和电化学试验研究了稀土铈的添加和含量变化对合金耐蚀性能的影响。
5) cerium subgroup rare earths
铈组稀土
1.
Chromogenic reaction of cerium subgroup rare earths with antipyrylazo Ⅲ was studied.
探讨安替吡啉偶氮Ⅲ与铈组稀土离子的显色反应,得出在pH=2的HCl介质中,试剂与铈组稀土元素形成4∶1的蓝色络合物,λmax=720 nm,ε=8。
2.
A spectrophotometric method is developed for the determination of cerium subgroup rare earths and total rare earths in nickel-base alloys with p-acetyl-chlorophosphonazo (CPApA)and mixed surfactants.
本文用同一试剂对乙酰基偶氮氯膦（ＣＰＡｐＡ）分别测定了铈组稀土及铈组稀土和钇的总量。
补充资料：富镧混合稀土金属
分子式：
CAS号：
性质：以镧和钕为主要成分的混合轻稀土金属。成分：La42％～45％，Nd29％～35％，Ce2％～5％，Pr8％～11％。制备方法同于混合稀土金属。又称镧钕合金(alloy of lanthanum and neodymium)。主要用作贮氢材料。
CAS号：
性质：以镧和钕为主要成分的混合轻稀土金属。成分：La42％～45％，Nd29％～35％，Ce2％～5％，Pr8％～11％。制备方法同于混合稀土金属。又称镧钕合金(alloy of lanthanum and neodymium)。主要用作贮氢材料。
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