Determination of Multi-Impurities in Superfine Zirconium and Yttrium Oxide by ICP-MS

ICP-MS法测定超细锆 钇粉中多种杂质元素的研究

Waveguide thin films of yttrium oxide ( Y 2O 3 ) were prepared by sol gel process . The films were successfully synthesized using yttrium acetate in methoxyethanol .

用醋酸 钇溶解于甲氧基乙醇的溶胶凝胶法制备了Y2O3光波导薄膜。

Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride .

另一个增强涡流固定效果的方法是加入第二种材料的小颗粒，例如 氧化 钇或是二硼化钛。

Details as follows : Yttrium oxide with about 80 nm diameter was synthesized through optimized a variety of the experimental conditions with two different methods .

详细内容主要有：采用两种不同的方法，通过优化各种实验条件合成出了粒径在80nm左右的 氧化 钇。

Determination of trace rare earth impurities in yttrium oxide of phosphor grade for colour TV sets by ICP-AES

彩色电视荧光级 氧化 钇中稀土杂质的ICP－AES测定

In this article the mechanisms of the cerium oxide and yttrium oxide nanoparticles onthe proliferation of primary osteoblasts were studied .

本文研究了纳米氧化铈和 氧化 钇两种材料对小鼠原代成骨细胞增殖的影响机制。

Determination of Europium in yttrium oxide samples with ICP-AFS

电感耦合等离子体原子荧光光谱技术测定稀土 氧化 钇样品中微量铕

This method has been applied to the direct determination of europium in laser crystal of high concentration rare earth . The procedure was applied successfully to the determination of europium in prepared mixture and yttrium oxide with satisfactory results .

干扰试验表明，本方法可直接用于稀土基质激光晶体中铕的测定，分析结果与计算值基本一致。方法选择性好，灵敏度高，可用于稀土混合物中痕量 铕的测定。

Luminous Emission Spectroscopic Analysis of Trace Amounts of Europium in Yttrium Oxide 2 . The amounts of carbon-containing gas emission from understory vegetations and litter are different .

发光光谱分析法测定 氧化 钇中微量铕2.大兴安岭林区平均每公顷的森林火灾受害面积，不同森林类型灌木层、草本层和地被物层释放的含碳气体量不同。

Effect of Precipitation Conditions on the Calcium Content in Fluorescent Grade Yttrium Oxide

沉淀条件对荧光级 氧化 钇中钙含量的影响

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 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。

Yttrium oxide of phosphor grade Determination of trace rare earth oxide contents Spectrochemical method and direct spectrographic method

GB/T8762.5-1988荧光级 氧化 钇中微量稀土氧化物测定化学光谱和直接光谱法

ICP - AES Direct Determination of Impurities in Yttrium Oxide

ICP顺序型单道扫描光谱仪直接测定 氧化 钇 中 八个杂质元素

Yttrium oxide of phosphor grade Determination of acid soluble silicon dioxide Molybdenum blue photometric method

GB/T8762.3-1988荧光级 氧化 钇中酸溶性二氧化硅量测定钼蓝分光光度法

The technique has been applied to the determination of Dy Eu Sm and Tb in their mixtures and yttrium oxide and the satisfactory results were gained .

该法用于混合稀土和 氧化 钇中钐、铕、铽和镝的同时测定，获得了满意的结果。

A method for the determination of trace amounts of La-Ho ( except Eu ) in yttrium oxide of high purity was proposed . The cross current extraction with HEH ( EH ) P as extractant was used for concentrating the rare earth impurities .

本文采用HEH（EH）P错流萃取，富集高纯 氧化 钇中微量稀土杂质的化学光谱法，测定La-Ho等九个稀土元素（Eu除外）。

Determination of particle size distribution of yttrium oxide and europium oxide by sedimentation and light obscuration method

GB/T8761-1988氧化 钇、 氧化铕粒度分布测定光透沉降法

Determination of non-rare earth impurities in high-purity yttrium oxide and mixed precipitate of yttrium-terbium oxide by ICP-AES THE INFLUENCE OF NON-RARE EARTH IMPURITIES ON THE LUMINESCENCE OF TERBIUM-ACTIVATED LANTHANUM OXYSULFIDE

ICP-AES法直接测定高纯 氧化 钇和氧化钇铽共沉物中非稀土杂质非稀土元素对硫氧化镧铽发光性能的影响

Effect of Yttrium Oxide on Phosphate Coating Performance on 6061 Al Alloy

氧化 钇对6061铝合金磷化膜性能的影响

Alumina-zirconium fibers were prepared by centrifugal spining technology . The effect of zirconium / aluminum proportion on the fibers thermal properties and the effect of yttrium oxide on the microstructure have been investigated . 1 .

采用离心甩丝技术制备氧化铝-氧化锆复合纤维，并探讨了锆/铝比例、添加 Y203对于纤维微观形貌和隔热性质的影响。

Preparation of yttrium oxide sulfide and its thermodynamics in iron base solution

硫 氧化 钇 （ Y 2O2S）的制备及其在铁基溶液中的热力学

Yttrium oxide Numerator formula : Y2O3 Description : white powder .

氧化 钇化学式：Y2O3说明：白色粉末。

Effect of La_2O_3 on Properties of Yb ~ ( 3 + ) Doped Yttrium Oxide Transparent Laser Ceramics

La2O3对Yb~（3+）掺杂的 氧化 钇透明激光陶瓷性能的影响

The XPS analysis of the elements in corrosive product of the alloys indicates that there existed yttrium oxide which can be served as a protect film improving anti-corrosion characters of the magnesium alloy .

对 压铸 AZ91及AZ91+1%Y镁合金腐蚀 层中各元素的XPS分析结果表明， AZ91+1%Y合金腐蚀试样中存在 Y 的 氧化物，可以起到 钝化保护膜的作用，从而提高了镁合金的耐腐蚀性能。

Determination of Trace Cobalt Nickel in High Purity Lanthanum Oxide Yttrium Oxide With Organic Coprecipitation-Graphite Furnace Atomic Absorption Spectrometry

有机共沉淀-石墨炉原子吸收光谱法测定高纯氧化镧、 氧化 钇中微量钴和镍

The effect of yttrium oxide dispersoid distribution on the 980 ℃ rupture life of an ODS nickel-based superalloy MGH 754 was investigated .

通过光学金相、透射电镜及电子探针等方法研究了 氧化 钇弥散相的分布对MGH－754合金高温持久性能的影响。

This paper describes the quantitative determination of rare-earth elements cerium dysprosium and non-rare-earth elements copper lead and homogeneity examination of these elements in yttrium oxide reference material by isotope dilution-spark source mass spectrometry ( ID-SSMS ) .

本文介绍用同位素稀释火花源质谱法定量分析 氧化 钇标准物质中的稀土元素铈、镝和非稀土元素铜、铅以及对标准物质中这四种元素的均匀性检验。

Combustion Synthesized Nanocrystalline Yttrium Oxide Sulfide Red Long-lasting Phosphor

燃烧合成纳米硫 氧化 钇红色长余辉材料

Chemico-Spectral Determination of Trace Amounts of Rare Earth Impurities in Yttrium Oxide of High Purity By Cross Current Extraction

化学光谱法测定高纯 氧化 钇中微量轻、中稀土杂质&HEH（EH）P萃取富集法

Eu3 + ions doped yttrium oxide with similar morphology was also prepared and their photoluminescence properties were investigated .

同时，具有相似形貌的铕离子掺杂 氧化 钇也被合成，并对其光致发光性能进行了研究。