Nanocrystalline相关论文
在铸铁表面Fe-C-Si-B激光共晶合金化层上获得了许多表征非晶态的白亮层,其中最大的占整个熔池面积的80%以上。共晶基体外延生长层......
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目的 :将纳米晶片用于经皮给药,了解纳米晶片作用于皮肤后,在皮肤表面形成开放给药通道的存在及其闭合,及纳米晶片促进外用药物的......
Nano-TiO2 powders with pure anatase structure were prepared by the method of precipitation-solution-gelation, using H2Ti......
运用极化曲线、XRD和SEM研究了三种有机添加剂对酸性硫酸盐溶液中锌电沉积行为以及纳米晶锌镀层结构的影响.结果表明,十六烷基三甲......
以氧氯化锆、氨水、乙醇为原料,通过化学沉淀法获得含氢氧化锆沉淀的悬浊液,向悬浊液中加入可溶性蔗糖作为碳源,均匀混合后将悬浊......
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......
Effects of Nitrogen Doping on Microstructure and Photocatalytic Activity of Nanocrystalline TiO2 Pow
Nitrogen-doped TiO2 nanocrystalline powders were prepared by hydrolysis of tetrachloride titanium (TiCl4) in a mixed sol......
The Effect of Surface Etching and Dation on the Permeability Spectrum of Nanocrystalline Fe85-x CoxN
Etching and oxidation were adopted to improve the frequency dependence of permeability of ranocrystalline Fe85-xCoxNb7B8......
Molecular Dynamic Simulation of Lattice Distortion Region Produced by Rounded Grain Boundary in Nano
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......
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......
Synthesis, Characterization and Electromagnetic Studies on Nanocrystalline Co0.5Zn0.5Fe2O4 Synthesiz
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......
Synthesis, Characterization and Electromagnetic Studies on Nanocrystalline Nickel Zinc Ferrite by Po
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......
Effect of Dy substitution on the microstructure and magnetic properties of nanograin Nd-Fe-B single-
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......
The controlled synthesis of large-scale nanocrystalline metals and alloys with predefined architecture is in general a b......
Nanocrystalline soft magnetic materials are widely used in power electronic applications due to their high permeability,......
Phase Transformation Mechanism of Graphite-Turbostratic Graphite in the Course of Mechanical Grindin
本文通过对荣华二采区10...
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......
近室温条件、表面活性剂以及超声波条件下，在玛瑙研钵中红外线作用下固相反应合成 Ce2(MoO4)3(钼酸铈)纳米晶，用 X射线衍射(XRD)及电......
Preparation and characterization of highly photoactive nanocrystalline TiO2 powders by solvent evapo
Highly photoactive bi-phase nanocrystalline TiO2 photocatalyst was prepared by a solvent evaporation-induced crystalliza......
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......
文中采用溶胶-凝胶法合成了In2O3纳米粉体，确定其晶体结构并掺入Co3O4、Au等掺杂剂制成烧结式器件，该器件对CO气体具有较高的灵敏度，......
A new improved structure of dye- sensitized nanocrystalline solar cells (DSSC) for utilizing reflected light was introdu......
A novel solar cell fabricated with spiral photo-electrode for capturing sunlight 3-dimensionally (3D-cell) is proposed i......
High-temperature AC magnetic properties for (Fe0.5Co0.5)73.5Cu1Nb3Si13.5B9 alloy annealed at various temperatures have b......
In this paper, a perpendicular experiment was conducted by using 4 key process parameters, such as concentration of sodi......
In Situ Synthesis of Nanocrystalline Intermetallic Compound Layer during Surface Mechanical Attritio
The surface mechanical attrition treatment (SMAT) technique was developed to synthesize a nanocrystalline (NC)layer on t......
Nanocrystalline zinc-nickel alloy coatings were deposited from an alkaline zincate bath contained an organic additive th......
The electrical resistivity of the as-consolidated and coarse-grained bulk gadolinium(Gd) metals was studied in the tempe......
Molecular Dynamic Simulation of Lattice Distortion Region Produced by Rounded Grain Boundary in Nano
The distortion structure in nanocrystalline NiAl is studied using molecular dynamics simulation. The rounded grain bound......
Nanocrystalline Ni powders were successfully fabricated by mechanically milling at cryogenic temperature (cryomilling) w......
The nanocrystalline La1-xSrxCrO3 was prepared by sol-gel method using La( NO3 )3 · 6H2O, Sr( NO3 )2 and respectively. T......
In this work, both the thermal expansion and electrical conductivity of nanocrystalline La2Mo2O9 were studied.The nanocr......
The nanocrystalline Eu3+ doped calcium phosphate was prepared by calcining precursors,which were got by precipitation me......
Nanocrystalline tungsten carbide-cobalt (WC-Co) composite powders produced through spray thermal decomposition-continuou......
A sort of rare earth Mg-based system hydrogen storage alloys with AB3-type was prepared by double-roller rapid quenching......
The microwave magnetic properties of the ball milled FeCo panicles were investigated as func tions of ball milling time ......
The rods that were shaped from nanocrystalline WC- 10.21 Co- 0.42 VC/ Cr3 C2 ( wt % ) composite powders by using powder ......
The thermal behavior of Fe84Nb7B9 nanocrystalline powders were analyzed by DTA, XRD and TEM measurements. The results sh......
TiB2 nanocrystalline powder was synthesized by mechanical alloying of Ti-67B elemental powder. X-ray diffraction(XRD)and......
Effect of Dy substitution on the microstructure and magnetic properties of nanograin Nd-Fe-B single-
Nanocrystalline single-phase alloys with the nominal compositions (at%) of Nd12.3-xDyxFe79.7Zr0.8Nb0.8Cu0.4B60 (x=0, 0.5......
Synthesis of Mesoporous, Nanocrystalline Lanthanum Phosphate in the Presence of Citric Acid and Stea
Lanthanum phosphate was prepared in the presence of citric acid and stearic acid under methanolic conditions at pH 4.5 a......
Synthesis and properties of nanocrystalline nonferrous metals prepared by flow-levitation-molding me
Nanocrystalline nonferrous metals (Cu, Al, and Ag) were synthesized by flow-levitation-molding method. The microstructur......
