The experiment results show that proper heat treatment time can decrease the crystal lattice distortion of the alloy. 结果表明,合理的热处理时间可以使该合金粉畸变的晶格得到恢复。
Characterization of Nano-tungsten Powder and Its Lattice Distortion Analysis 纳米钨粉体的表征及其晶格畸变分析
We also study the relation between the dielectric constant and lattice distortion of the PT tetragonal and cubic phase region. 我们还研究了PT四方相区和立方相区介电常数与晶格畸变的关系。
The point defects induced by electron irradiation make the lattice distortion of martensite phase and the increase of the ordering degree which bring about the stabilization of martensite. 相变温度的变化是由于电子辐照产生的点缺陷造成了马氏体相点阵畸变和有序度的变化,从而产生马氏体稳定化。
Crystallite Size and Lattice Distortion of TiC from X-ray Diffraction Line Profile Analysis 用XRD线形分析法表征TiC粉体中的镶嵌尺寸与晶格畸变
Lattice distortion of Mg or Cd doped spinel LiMn_2O_4 Mg或Cd掺杂尖晶石型LiMn2O4的晶格畸变
Influence of lattice distortion on electrical resistivity of nanocrystalline zircaloy 纳米锆合金晶格畸变对电子行为的影响
Effect of Inhibitor and Lattice Distortion on Recrystallized Texture of Grain Oriented Electrical Steel 抑制剂和点阵畸变对取向电工钢的再结晶织构的影响
The strain sensitive parameters as Image qualities ( IQ), the Hough transforms of the Kikuchi lines, as well as the small angle misorientation were used to evaluate the lattice distortion and the local elastic strain fields of the single crystals system at micron to submicron regions. 将菊池图的图像质量(IQ)和Hough转变强度,以及小角度晶界错配的统计数据作为应力敏感参数,研究了单晶材料系统中,微米~亚微米尺度的晶格畸变状态及局域弹性应变场。
The magneto-electric behavior of the ceramics are attributed to the extra magnetism and lattice distortion effect. 陶瓷的磁电行为变化取决于掺杂引起的额外磁性和晶格畸变效应。
The crystalline structure of the catalysts was analyzed by XRD and DTG, and the effect of rare earth on the lattice distortion and the photocatalytic activity of was discussed. 用XRD、DTG分析了催化剂的晶型结构,探讨了稀土对晶格畸变和催化活性的影响。
To the SrSC> 4 scale is lattice distortion function, charge dispersion function and small dose effect. 对于硫酸锶垢主要是晶格畸变作用、电荷分散作用和小剂量效应;
A new lattice distortion model named ligand ions moving model was brought forward. Based on this model, the relationship between the crystal microscopic structure and EPR parameters is established. 提出了新的掺杂离子局域结构畸变模型,称之为配体离子移动模型,建立了此模型下晶体微观结构与电子顺磁共振(EPR)参量之间的定量关系。
The work of this paper is mainly to deeply study the relation between the dielectric constant and lattice distortion of PZT and PT, based on their thermodynamic theory. 本文的工作是在PT和PZT热力学理论基础上从结构相变的角度深入地研究PT和PZT介电常数与晶格畸变的关系。
The lattice distortion caused by paramagnetic → antiferromagnetic transition in γ Mn Cu alloy was evaluated according to the relationship between the lattice distortion and the magnetic long range order parameter. The calculation and experimental results are compared. 根据反铁磁序引起的点阵畸变与磁长程序参量之间的关系,计算了γMn-Cu合金顺磁→反铁磁转变引起的点阵畸变,并将计算值与实验数据进行了比较。
In this paper, the behavior during the growth of CeO2 nanocrystalline is studied in detail and the effect of calcination temperature and time on the crystal size, degree of lattice distortion, lattice parameter and density of CeO2 are also investigated. 本文详细探讨了纳米CeO2晶粒生长行为,分析了焙烧温度和焙烧时间对CeO2晶粒尺寸、晶格畸变程度、晶格常数和密度等的影响。
In the grains, the stress areas caused by lattice distortion and displacement of ( 100) planes were found. 在晶粒中,由晶格变形和(100)晶面位移所引起应力区域时有发现。
Thence, the direct relation between the dielectric constant and the lattice distortion c/ a can be attained. 从而可以得出介电常数与晶格畸变c/a的直接函数式。
Doping at A site causes lattice distortion, and Curie temperature decreases with ion radius of A site decreasing; A位掺杂,引起晶格畸变,随A位离子半径减小,居里温度下降;
The optimization method was employed to study the corrections to the geometric broadening of X-ray profile in the measurement of the mosaic size and the lattice distortion using the integral line-breadth. 本文采用最优化方法研究了X射线衍射线线形分析中,用积分宽度法测算嵌镶尺寸和点阵畸变时,衍射线线形几何宽化的校正问题。
Lattice Distortion and Electronic Energy States of the System 晶格畸变与系统电子态
The mosaic size, lattice distortion and dislocation density have been calculated by means of the Warren-Averbach Fourier analysis method. 采用Warren-Averbach傅氏分析法测算了合金的嵌镶块大小,晶格畸变和位错密度。
The effect of quasiperiodicity on lattice distortion and energy gap in spin-Peierls model 准周期对spin-Peierls模型中晶格畸变和能隙的影响
The results showed that PESA had high performance of scale inhibition on both dispersion and lattice distortion of CaCO_3. 结果表明:PESA具有优良的阻垢性能,对CaCO3垢既具有较强的分散作用又具有明显的晶格畸变能力。
The effect of quasiperiodic interaction on lattice distortion and energy gap in spin-Peierls model is studied by exact diagonalization and self-consistent methods. 采用严格对角化方法和自洽方法,研究准周期相互作用对spin-Peierls模型中晶格畸变和能隙的影响。
It is shown that quasiperiodic interaction can result in self-similar characteristics for lattice distortion and energy spectra of spin-Peierls model. 研究表明,引入准周期作用后,spin-Peierls模型中晶格畸变和能谱表现出准周期结构的自相似特性。
The crystalline size and Lattice distortion of MgO obtained by calcinated magne-site at different temperatures have been determined with approximate function method of XRD and so has the rate of hydration. 用x射线衍射的近似函数法测定了在不同温度下煅烧菱镁矿获得氧化镁(MgO)晶粒大小和晶格畸变,并测量了水化速率。
TEM, XRD, DTA and Raman spectrum were used to characterize the samples, and the crystal lattice distortion rate was also calculated. 采用X射线衍射、拉曼光谱、DTA和透射电镜对产品进行了表征,计算了常温下亚稳的四方氧化锆晶粒的晶格畸变率。
And the followed heat-treatment contributed to decrease the lattice distortion and residual stress and improve properties of composites. 热处理有利于消除快速冷却过程中基体中保留的大量晶格畸变和残余应力,材料的热导性能和热膨胀性能都得到改善。
In these epitaxial systems, the different orthorhombic lattice distortion between the film and substrate can trigger various strain states. 将这一薄膜外延生长于不同取向的NdGaO3衬底上时,两者在晶格正交畸变程度上的差别将在外延膜中诱导出不同的应力状态。