yttrium相关论文
Synthesis and Spectroscopic Investigations of Four New Y(Ⅲ), Ge(Ⅳ), W(Ⅵ) and Si(Ⅳ) Penicillin Antibi
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Since Y has a great solid solubility in magnesium alloys, it helps enhancing the heat-resistant property of magnesium al......
Rare earth ceramic cutting tool and its cutting behavior when machining hardened steel and cast iron
The addition of rare earth element yttrium played an important role in the improvement of both mechanical properties and......
评述了近20年来国内外分子光谱法测定钇的进展情况.包括分光光度法、荧光分析法、共振光散射法以及化学计量学在分子光谱中的应用.......
The use of computational thermodynamic for yttrium recovery from rare earth elements-bearing residue
The rare earth elements are considered critical metals,due to the risk of supply interruption.The recycling of waste ele......
Microstructure, tensile properties and free bulge formability of Sr-and Y-containing AZ31 alloy shee
The effects of Sr and Y on microstructure,tensile property and free bulge formability of AZ31 alloy sheet produced by tw......
Effect of yttrium addition on microstructure, mechanical and corrosion properties of 20Cr13 martensi
The effects of rare-earth yttrium (Y) element on the microstructure,mechanical properties and corrosion properties of 20......
Polycrystalline rod samples of(Fe83Ga17)100–xYx(x=0, 0.16, 0.32, 0.48, 0.64) were prepared by induction melting under a......
Influence of yttrium on microstructure and properties of NieAl alloy coatings prepared by laser clad
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Yttrium and ytterbium were extracted from sulfuric acid medium using triphenylarsine(TPAs) dissolved in kerosene.The inf......
The applicability of Ce and Y as promising candidate elements to form irreversible traps in weld metal was investigated ......
Mechanisms of reactive element Y on the purification of K4169 superalloy during vacuum induction mel
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
利用单辊甩带法制得非晶样品,研究了Y的添加量(0,0.5,1.0,1.5,at.%)对Mg-Zn-Ca非晶合金在模拟体液中腐蚀行为的影响,通过扫描电镜......
A coupled experimental investigation and thermodynamic study of the yttrium-hydrogen (Y-H) binary system were carried ou......
Hydrothermal Synthesis，Crystal Structure and Spectroscopic Investigations of[Y(C6NO2H5)3(H2O)2]n(1.5
本文通过对荣华二采区10...
Bi-, Y-Codoped TiO2 for Carbon Dioxide Photocatalytic Reduction to Formic Acid under Visible Light I
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Rare earth oxide-treated fullerene and titania composites (Y-fullerene/TiO2) were prepared by the sol-gel method.The pro......
Influence of yttrium on microstructure and properties of NieAl alloy coatings prepared by laser clad
NieAl alloy coatings with different Y additions are prepared on 45# medium steel by laser cladding. The influence of Y c......
Isothermal and cyclic oxidation behaviors of pure and yttrium-implanted nickel were studied at 1000℃ in air. The oxide ......
Since Y has a great solid solubility in magnesium alloys,it helps enhancing the heat-resistant property of magnesium all......
通过金相显微镜(OM)、扫描电子显微镜(SEM)、x射线衍射分析(XRD)及拉伸力学性能测试等手段,研究了Y元素添加对AZ80-2Sn镁合金挤压......
Ring-opening Copolymerization of Adipic Anhydride and Propylene Oxide Catalyzed by Yttrium Triflates
s tracked by1H NMR analyses....
The strengthening and toughening effect of yttrium on an advanced Al2O3/TiCN ceramic tool material was studied by means ......
Interfacial Behavior of Sulfur and Yttrium in Yttrium Modified Ni3Al-Based Alloy IC6 during High Tem
The interfacial behavior of sulfur and yttrium in the yttrium-modified Ni3Al-based alloy IC6 during oxidation at 1100 ℃......
The effect of RE element Y on the microstructure and properties of Ti(C, N)-based cermet has been investigated.Yttrium c......
The influence of Y addition on the distribution of element concentrations in the passive film of high silicon stainless ......
Isothermal and cyclic oxidation behaviors of pure and yttrium-implanted nickel were studied at 1000 ℃ in air.SEM and TE......
Rapid solidification method was employed to produce TiAl based alloy ribbons and finally to produce TiAl based alloys wi......
The existence of yttrium in Ti-23Al-25Nb alloy and its influence on the microstructure after heat treatment of Ti-23Al-2......
The effects of rare earth yttrium on the microstructures and mechanical properties of Ti-17Al-27Nb alloy were studied.Th......
Effect of Yttrium Addition on Microstructures and Room Temperature Tensile Properties of Ti-47Al All
The microstructures and room temperature tensile properties of a series of Ti-47Al-xY (χ = 0%, 0.1%,0.3 %, 0.5 %, 0.7 %......
Effects of yttrium on the formation and magnetic properties of bulk metallic glassy (Fe, Co)-B-Si-Nb
The bulk metallic glassy (BMG) rods of [(Fe0.5Co0.5)0.72B0.192Si0.048Nb0.04]100-xYx (x=0-6) and [(FexCo1-x)0.72B0.192Si0......
The effects of yttrium(Y) content on precipitation hardening, elevated temperature mechanical properties and morphologie......
The aging characteristic of Cu-0.6Cr-0.15Zr-0.05Mg-0.02Si alloy containing trace rare earth yttrium was investigated.The......
In order to develop the ignition-proof magnesium alloy, the effect of alloying elements, Ca and Y, on the oxidation beha......
It has been demonstrated that sterling silver alloy is a widely used material in the jewelry industry.The anti-tarnish p......
A series of die casting heat-resistant magnesium alloys based on Mg-Al system were developed for automotive application ......
Microstructure and mechanical properties of Mg-6Al-0.3Mn-xY alloys prepared by casting and hot rolli
Mg-6Al-0.3Mn-xY (x=0, 0.3, 0.6 and 0.9, mass fraction, %) magnesium alloys were prepared by casting and hot rolling proc......
Influence of cyclic frequency on oxidation behavior of K38 superalloy with yttrium additions at 1 27
Cyclic oxidation test is a fundamental method to assess lifetime of materials in high temperature environment. Cycle len......
研究了Hf和Y对Ni3Al-7.8Cr-4Mo-0.05B合金氧化性能的影响,测定了合金在1000和1100℃的恒温氧化动力学曲线,并通过XRD分析表面氧化......
Catalytic combustion of methane was conducted by using a Cu-based catalyst prepared by the plasma-assisted impregnation ......
将钇元素作为烧结助剂引入到聚碳硅烷(PCS)中制备含钇PCS.由含钇PCS制成siC(OY)和siC(Y)2种碳化硅纤维.对SiC(OY)纤维转变成SiC(Y)......
The microstructures and mechanical properties of the rolled AZ61 alloys containing different contents of Y (0, 0.5, 0.9,......
The Xihuashan granitic complex is characterized by enrichment in rare-earth elements (REE). In particular, the second-st......
The isothermal and cyclic oxidation behaviors of bulk pure nickel and its Ni-0.5Y microcrystal coating sputtered by magn......
The effect of yttrium on the microstructure and properties of Ti-5.5Al-3.5Sn-3.0Zr-1Nb-0.3Mo-0.3Si (IMI 829) and Ti-14Al......
