晶须定向,whisker orientation
1)whisker orientation晶须定向
1.Taking for example BaTiO 3 whiskers which are successfully developed,we introduced the fabrication methods,whisker orientation methods and the degree of crystal-axis orientation.以目前研究比较成功的BaTiO3 晶须为例 ,介绍了功能陶瓷晶须的制备方法、晶须定向排布的成型方法和晶须在基体中的定向排布对材料性能的改善 ,并展望了今后的研究方
英文短句/例句
1.The Preliminary Research on Whisker Orientation Arrangement and Cutting Performance of Photosensitive Resin Bond SiC Whisker WheeSiC晶须砂轮的晶须定向及切割性能的初步研究
2.Crystal structure, Space lattice & Unit cell晶体结构，定向格子及单位晶格
3.Effects of Magnesium Sulfate Whisker Oriented on Properties of PVC Composites硫酸镁晶须取向对PVC复合材料性能的影响
4.Notch- An indent on the edge of a wafer used for orientation purposes.凹槽-晶圆片边缘上用于晶向定位的小凹槽。
5.Oriented Cutting (001) and (011) Crystalline Planes of Nickel-base Single Crystal Superalloy镍基单晶高温合金(001)和(011)晶面的定向切割
6.The drivers must be oriented as given.驱动器必须按所给的方向来定向。
7.A summary of the study on the growth mechanism and stabilizing treatment of calcium sulfate whisker硫酸钙晶须的生长机理及稳定化处理研究综述
8.Preparation of basic magnesium sulfate whiskers by rotor-stator reactor and hydrothermal method定-转子反应器结合水热法制备碱式硫酸镁晶须
9.Microstructure and Phase Selection in the Unidirectional Solidification of Zn-Cu Peritectic Alloy;Zn-Cu包晶合金定向凝固组织及相选择
10.Research on the Synthesis of Ti_2SnC and the Oriented Growth of Ti_2SnC Grains;Ti_2SnC的合成及其晶粒定向生长的研究
11.Crystal Growth Mechanism and Orientation Control of YBCO Superconductors Prepared by Unidirectional Solidifucation Method;YBCO定向凝固过程中的晶体生长与控制
12.TiAl Seed Preparation & Fully Lamellar Structure Control Through Seeding and Directional Solidification;TiAl籽晶制备及定向全片层组织的研究
13.Research on the Directionally Solidified Microstructure of Cu-Sn Peritectic Alloys;Cu-Sn包晶合金定向凝固组织研究
14.The Flexoelectric Effect and the Anchoring Energy of the NLC Cell;挠曲电效应与向列相液晶盒的锚定能
15.Study of Orientation Process of Piezoelectric Ba_2Si_2TiO_8 Thin Films;Ba_2TiSi_2O_8压电薄膜晶粒定向工艺的研究
16.Research on a Second Generation Directionally Solidified Ni Base Superalloy DZ59第二代定向柱晶高温合金DZ59研究
17.Microstructure and Compressive Properties of DS NiAl-based Eutectic AlloyNiAl基定向共晶合金的组织和压缩性能
18.Recrystallization Behavior of Directionally Solidified DZ125 SuperalloyDZ125定向凝固合金的再结晶行为研究
相关短句/例句
whisker orientation degree晶须定向度
1.Effects of extruding pressure, speed, moisture content and extrusion nozzle diameter onwhisker orientation degree are studied in particular.从挤制腔内泥料的受力分析出发，探讨了挤制成型过程中晶须定向排布的原理，并着重研究了挤制压力、挤制速率、泥料含水率和挤出口的尺寸对晶须定向度的影响。
2.It plays an important role in the study of whisker reinforced composites to measure and characterize thewhisker orientation degree.在定向排布的晶须补强复合材料中，晶须定向度的测定和表征是研究和预测该类复合材料的一个重要内容。
3)whisker orientation alignment晶须定向排布
1.The stress state of slurry flow during extrusion was analyzed,consequently,reasons forwhisker orientation alignment and factors of effecting the degree ofwhisker orientation alignment were discussed.通过挤制成型和热压烧结成功地制备了具有很好的一维定向排布的ＳｉＣ晶须补强Ｓｉ３Ｎ４复合材料，并从力学上分析了挤制成型过程中流体的受力状态、使晶须定向排布的原因以及影响晶须定向度的因素。
4)whisker orientation晶须取向
1.The result indicates that the stress-strain behaviors of the composites relates to thewhisker orientation angle.研究表明:S iCw/6061A l复合材料300℃压缩的应力-应变行为与晶须取向角密切相关;在热变形过程中,纵向分布晶须折断严重,导致复合材料表现为应变软化行为;而倾斜于压缩方向30o的晶须折断和转动明显,引起相应复合材料应变软化;横向分布晶须没有转动而折断程度很小,使复合材料呈现出加工硬化行为。
2.The effect ofwhisker orientation on the hot compressive deformation behavior of SiC w/6061Al composites at 300℃ is investigated by means of SEM and Magiscan 2A image analysis system.采用SEM和Magiscan-2A图像分析系统研究了晶须取向对SiCw/6061Al复合材料在300℃压缩变形行为的影响。
5)whisker orientation angle晶须取向角
1.It is shown that,the change ofwhisker orientation angle θ has much effect on stress-strain concentration factor.结果表明:在晶须体积分数和外加应力相同的条件下,取向角θ的变化对应力应变集中系数有较大影响;晶须随机排列时,应力集中系数远大于单向排列时的应力集中系数,而应变集中系数同=θ30o时的系数接近;复合材料弹性模量随晶须取向角的增加而减小,当晶须取向角θ>45o时,弹性模量受晶须取向角的影响较小,晶须随机排列时的弹性模量值介于θ=30o和θ=45o的弹性模量值之间。
6)whisker[英]["w?sk?(r)][美]["w?sk?]晶须;触须
延伸阅读
多晶莫来石晶须(纤维)分子式：CAS号：性质：莫来石相为主晶相的多晶纤维。化学成分为Al2O3 72％～77％，SiO222％～17％，B2O3 3％～5％，P2O51.5％～3.0％。纤维直径2～7μm，纤维长度20～125μm。使用温度1350℃。多采用溶胶-凝胶法制造。主要用作补强填料，也可作为轻质、隔热保温材料使用。
