纳米晶材料,nanocrystalline material
1)nanocrystalline material纳米晶材料
pared with the normal materials with the same composition,nanocrystalline materials possess much higher strength but lower ductility.纳米晶材料的强度远高于同成分的普通材料,而塑性却低于同成分的普通材料;纳米晶材料可在更低的温度、更高的应变速率下发生超塑性变形。
2.The electrodepositing technology for preparingnanocrystalline materials is a process in which suitable technological conditions were controlled, and nanocrystalline composites with many excellent properties were obtained.纳米晶材料电沉积工艺是在传统电沉积工艺的基础上,通过控制适当的工艺条件,最终获得具有各种性能的纳米晶电沉积层的过程。
3.A variety of methods for preparingnanocrystalline materials is discussed.介绍了软化学制备纳米晶材料的各种制备方法及其优缺点。
英文短句/例句
1.Research on Hydrogen Storage Properties of 95Mg-3Ni-2MnO_2-nCNTs Nanocrystalline Composite;95Mg-3Ni-2MnO_2-nCNTs纳米晶材料储氢性能研究
2.The Gas Sensitive and Light Sensitive Performance of Titanium Dioxide Nanocrystal Material;TiO_2纳米晶材料的气敏及光敏性能研究
3.Controlled Synthesis of Prussian Blue Analogue in Liquid-Phase;普鲁士蓝衍生物纳米晶材料的液相控制合成
4.Synthesis of Nanocrystalline Inorganic Materials by Room Temperature Solid State Reaction and Data Mining Study;室温固相合成无机纳米晶材料及其数据挖掘
5.Study of Synthesis and Photoluminescence Properties of ZnO Nanocrystals;氧化锌纳米晶材料的制备及其发光性质研究
6.Research on Crystalization Behavior of nano-ZnO/Glass Fiber/Polypropylene Composites;纳米ZnO/GF/PP复合材料结晶行为的研究
7.Structural and Properties of the Nanocrystallic Fe_3Al and Its Composites;纳米晶Fe_3Al及其复合材料的结构与性能
8.Study on the Crystallization Behavior of PP/nano-TiO_2 CompositesPP/纳米TiO_2复合材料的结晶行为研究
9.Study on the Mechanical Properties of Pure Bulk Al with Nanocrystalline纯Al纳米晶体材料的力学性能研究
10.Properties of Ge-Te Based Amorphous/nano-crystal In-situ Thermoelectric Nanocomposites;Ge-Te基非晶/纳米晶原位复合热电材料研究
11.Field Emission Properties of One-dimensional SiC Nanocrystal/Amorphous Composite;一维SiC纳米晶/非晶复合材料的场发射性能研究
12.Grain Growth and Deformation Mechanism in Nanocrystalline Materials;纳米晶体材料中晶粒生长及变形机理的研究
13.Corrosion Behavior of FeSiBC Amorphous and Nanocomposite MaterialsFeSiBC非晶纳米晶合金材料的腐蚀行为研究
14.Study on Amorphous and Nanocrystalline Composite Coatings prepared by Arc Spraying Process电弧喷涂非晶纳米晶复合涂层材料研究
15.α-Fe/NdFeB Nanocomposite Magnets Prepared by Annealing Amorphous Alloy and High Pressure Torsion Deformation;非晶晶化和高压扭转变形制备α-Fe/NdFeB纳米晶复合永磁材料
16.The Synthesis and Corrosion Behavior of Bulk Nanocrystalline Copper;纳米晶铜块体材料的制备和腐蚀行为研究
17.Preparation and Luminescent Properties of Nanocrystalline ZnO and ZnO:RE;纳米晶ZnO及ZnO：RE材料的制备和发光性质研究
18.Studies on Preparation and Photoelectric Characters of nano-TiO_2;纳米晶TiO_2材料的制备及其光电子特性的研究
相关短句/例句
nanocrystalline materials纳米晶材料
1.The electrochemical methods,such as DC,pulse,composite,jet,ultrasonic and brush electrodeposition and their mechanisms for preparation ofnanocrystalline materials are described.介绍了用电沉积技术制备纳米晶材料的方法和机理,如直流电沉积、脉冲电沉积、复合电沉积、喷射电沉积、超声波电沉积和刷镀,展望了电沉积纳米晶材料的应用前景。
2.The grain growth ofnanocrystalline materials is reviewed,the isothermal grain growth kinetic theory ofnanocrystalline materials is also addressed.本文综述了纳米晶材料晶粒长大的研究进展,简述了纳米晶材料晶粒长大的等温动力学理论,讨论了溶质原子、孔洞、第二相粒子和微观应变对纳米晶材料晶粒长大的影响。
3.The characteristics ofnanocrystalline materials were overviewed as well as its preparation principles and methods.综述了纳米晶的特点,纳米晶材料电沉积制备的原理和方法,介绍了电沉积纳米晶镍及镍基材料的硬度、拉伸性能、应力、耐磨、耐蚀性及热稳定性等性能研究及其应用现状。
3)amorphous & nanocrystalline非晶纳米晶材料
1.The current industrial situation ofamorphous & nanocrystalline alloy made by rapidly quenching technology is introduced, including the recent research, development and application in this field.介绍了国内外利用快淬技术制备非晶纳米晶合金材料的产业现状以及这一领域材料工艺技术的研究开发动态和非晶纳米晶材料的应用情况。
4)nanocrystalline material纳米晶体材料
1.Review on the constitutive modeling study ofnanocrystalline materials;纳米晶体材料的本构模型研究进展
2.In this paper, the last research progress in the mechanical properties ofnanocrystalline materials and carbon nanotubes is reviewed.综述了纳米晶体材料和纳米碳管材料的力学性能研究的最新进展。
3.It was indicated that the strength or hardness ofnanocrystalline materials depends on the interfacial defective structure, the interfacial excess energy and the interfacial excess free volume.本文综述了纳米晶体材料力学性能如屈服应力、显微硬度的研究，尤其是偏离正常Ｈａｌｌ－Ｐｅｔｃｈ关系的现象及几种解释这种反常效应的模型。
5)nanocrystalline soft magnetic material纳米晶软磁材料
1.Neutron diffraction is performed on samples of thenanocrystalline soft magnetic material Fe 73.用中子衍射技术研究了 3种不同热处理温度下形成的纳米晶软磁材料Fe73 。
6)nanocrystalline materials纳米晶体材料
1.Metalnanocrystalline materials often exhibit high microhardness and high strength which correlate with the flaw sizes,cleanliness of surface and residual stress.金属纳米晶体材料普遍表现出高强度和高硬度的特点,但硬度值和强度值的大小与纳米晶体材料的缺陷尺寸、表面清洁度及内应力的状态有关。
2.Polycrystalline materials with grains sizes in the nanometer region (typically less than 100 nm), termednanocrystalline materials, have been intensively investigated in the past several years.本文综述国内外在纳米晶体材料研究领域的最新研究进展，包括纳水晶体材料的制备、微观结构特证、热稳定性、结构性能关系及纳米品体材料的应
延伸阅读
铁酸锌纳米晶体材料分子式：ZnFe2O4 CAS号：性质：具有纳米尺度的晶体材料。不同熔烧温度(300～700℃)，可得不同粒径(10～60nm)的铁酸锌材料。采用硫酸亚铁和硫酸锌混合，制得碱式碳酸盐前驱体，然后直接焙烧制备出铁酸锌纳米晶体材料。铁酸锌是性能优良的软磁材料、丁烯氧化脱氢的催化剂，具有很高的光催化活性及对可见光敏感的半导体催化剂。铁酸锌纳米晶体粒子是性能优良的透明无机颜料。
