研究了LY 12铝合金阳极氧化稀土后处理工艺。
Technological process of rare earth sealing anodized LY12 alloy is researched in this paper.
说明：富铈氧化稀土为黄褐色粉末，用于生产抛光粉。
Describtion: Ce-Rich-Re Oxide is a yellow-brown powder, it is used to produce polish powder.
混合氧化稀土的组成和配分是影响氯化铵氯化氧化稀土氯化率和氯化反应速率的重要因素。
When the mixed rare earth oxides are chlorated, the components and partition of the rare earth are an important factor influencing the chlorate ratio and reaction rate.
引用氟碳铈镧矿精矿中氧化稀土重量法的国家标准，在此经典的分析方法的基础上做了一些试验，重新整理、建立了新的焙烧矿中稀土总量的分析方法。
This paper established a new method for determination of total content of rare earths in bake ore by doing some tests based on national standard of determination of REO in bastnasite concentrate.
氧化铈是一种较常见的稀土元素，其储存量可以与铜相媲美。
While cerium oxide is a rare Earth element, it is one of the more common ones. Its abundance has been compared to copper.
直到今天，稀土资源出口配额大部分涵盖了至少50%的稀土合金和氧化物。
Until now, the quotas mostly covered alloys and oxides with a rare earth content of at least 50 percent.
磁选设备锰矿，氧化锰矿，铁砂矿，高岭土，稀土矿等都可以用磁选机来选别。
Magnetic separation equipment of manganese ore, manganese oxide, iron ore, kaolin, rare earth ore magnetic separator can be used to separate.
而由于稀土元素在先期脱氧中大量氧化，其脱氮效果较弱，稀土元素对熔敷金属的总含氮量的影响不显著。
The effect of Re element addition on the nitrogen content in the weld was insignificant due to the oxidization from the early deoxidization stage.
这种方法可以应用到制备氧化镨，但是，无法成功应用到制备其他轻稀土氧化物。
This method could also be applied to prepare praseodymium oxides, however, it was not successful in preparing other light rare earth oxides.
稀土纳米复合氧化物因其具有纳米材料和稀土元素的双重特性，引起了科学家的广泛关注。
Nanosized rare earth complex oxides have dual characters of nanosized materials and rare earths, which attract scientists'extensive attention.
本文系在硫酸、硫酸亚锡溶液中对添加有稀土的6063变形铝合金进行了阳极氧化和电解着色。
The anodic oxidation and electrolytic colouring of 6063 aluminum alloy containing rare earths in solutions of sulfuric acid and stannous sulfate are studied.
稀土在金属与合金的高温氧化与硫化作用中具有明显的抗蚀特性。
It is obvious that rare earths can suppress the oxidation and sulfuration of metals and alloys at high temperatures.
本文叙述了阳极氧化工艺对稀土铝锰合金电解着色膜物理化学性能的影响。
The influence of technology of anodic oxidation on the physicochemical properties of rare earth Al-Mn alloy electrolytic coloured membrane is recited.
采用ICP - AES法测定4N氧化镥中稀土杂质，考察了基体浓度、酸度对被测元素的影响。
The re impurities in 4n lutecium oxide are determined by ICP-AES in this paper. The effects of matrix concentration acidity on tested element are analysed.
稀土草酸盐沉淀法是制备稀土氧化物的主要方法。
Precipitation by oxalate is the primary method to produce rare earth oxides.
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。
Deposition inversion and pulverization pyrolysis are the better preparation methods on the study of rare earth oxide ultra micro powder.
采用ICP -AES法测定4N氧化镥中稀土杂质，考察了基体浓度、酸度对被测元素的影响。
The RE impurities in 4N lutecium oxide are determined by ICP-AES in this paper.
本实验研究了添加混合稀土氧化物对釉面质量和性能的影响。
The influences of mixed rare earth oxide on the quality and properties of glaze were studied.
实验结果表明，在钼中添加稀土氧化物可以提高发射体的次级发射性能。
The experimental results show that adding rare earth oxide into molybdenum can improve the secondary emission coefficient of the emitter.
掺杂稀土氧化物的钨阴极材料以其较低的逸出功、更强的电子发射能力、低的工作温度等特性引起了极大关注。
The tungsten cathode materials added rare earth oxide have wide application foreground because of a variety of advantages including work function, electronic emission ability and work temperature.
复合电极是在钨中添加了两种或更多种的稀土氧化物，各添加物互为补充，相得益彰，使其焊接性能更出众。
The performances of Composite Electrodes in welding can be much improved by adding two or more rare earth oxides which are mutually completementary.
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。
This method could determine many non-REE in enriched-europium mixture rare earth oxide at a time and it was a rapid method.
本文就稀土对盐浴防氧化脱碳的作用进行了研究。
The effect of rare-earth elements to prevent oxidation and decarburization in heat treating salt bathshas been discussed.
试验结果表明，在配料中加入适量混合稀土氧化物对提高耐火制品的常温耐压强度和热震稳定性能是有益的。
The results show that a certain amount of the mixed rare earth oxide content in the batch can increase the cold compression strength and the thermal shock resistance of the bricks.
研究了含铜-稀土氧化物的非贵金属蜂窝状催化剂，目的是用于含烃类工业废气的净化。
To abate the pollution of industrial waste gases, containing CO and organic hydrocarbons, a copper-rare earth oxide catalyst of monolithic form was developed.
结果表明，添加适量的稀土氧化物可有效地延长顶锤的使用寿命。
The results show that the suitable addition of re oxides may effectively prolong the service life of anvil.
研究了银稀土合金内氧化的热力学和动力学问题。
The thermodynamics and kinetics of internal oxidation of Ag-RE alloys were studied in the present paper.
研究了稀土添加剂氧化钇对焊缝微观组织、化学成分以及焊缝金属力学性能的影响，并分析了氧化钇的作用机制。
The effect of yttrium oxide on microstructure, chemical composition and mechanical properties of weld metal was studied and the active mechanism of yttrium oxide was also discussed.
研究了稀土氧化物对人造金刚石用顶锤使用寿命的影响。
Effect of RE oxides on the service life of anvil used for synthesizing diamond has be investigated.
研究了稀土氧化物对人造金刚石用顶锤使用寿命的影响。
Effect of RE oxides on the service life of anvil used for synthesizing diamond has be investigated.
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