激活能

利用主烧结曲线和Arrhenius曲线确定TiO2陶瓷表观激活能

Apparent Activation Energy for TiO_2 Ceramics Determined by the Master Sintering Curve and Arrhenius Plot

所测得蠕变激活能为（25±1）千卡/克分子，比纯铝体积自扩散激活能低，与晶粒间界自扩散激活能相接近。

The activation energy associated with the creep is found to be 25,000 ± 1,000 calories per mole . It is much smaller than the activation energy for the volume self-diffusion and is close to the activation energy for the grain boundary self-diffusion .

给出了As和P注入硅的电激活能与退火温度的关系。

The relations of electrical activation energies to annealing temperature of As and P implanted in Si are investigated .

非晶态Co（Cu）－B合金的化学制备及晶化激活能测定

Preparation and Activation Energy of Amorphous Co ( Cu ) - B Alloys

激活能测试结果表明，制备出接近本征的微晶Si材料。

The outcome of activation energy indicated that nearly intrinsic microcrystalline material might be fabricated .

Au降低Pt和Pt-7Rh合金的发挥激活能。

, Au decrease the activation energy of Pt-Rh alloy .

Bi系超导带材的激活能和钉扎势

Activation energies and pinning potential in Bi based tapes

熔体处理对热变形激活能Q的影响比热变形条件更为明显。

Besides , the influence of melt-treatment on Q value is greater than that of deformation conditions .

小角X射线散射确定Al-Li合金中δ′相长大激活能

Determination of activation energy for growth of δ′ in Al-Li alloy by SAXS

热变形激活能Q为207.88kJ／mol。

The hot deformation activation energy of Ti-15-3 Alloy during hot deformation is 207.88kJ/mol .

本实验还确定了5mol%MgO：LiNbO3晶体X切型和y切型基片的扩散参数和质子交换激活能。

Diffusion parameters and proton-exchange activation energy for x-cut and y-cut 5mol % MgO : LiNbO_2 substrates are determined in the study .

CVD金刚石在纤维上生长的平均激活能为93.15kJ/mol。

Activation energy of CVD coated fibers is 93.15 kJ / mol in average .

在本研究条件下，喷射沉积5A06铝合金热压缩变形时的热变形激活能Q及应力指数n均随着应变的增加而减小。

Both the hot deformation activation energy Q and the stress index n derived from the experiments decreases with the strain rate increasing .

还原反应为一级反应，其视激活能在590℃以上对CO为14600卡/克分子；对H2为14000卡/克分子；

At temperatures above 590 ℃, the apparent activation energy is 14,600 cal / mol for CO and 14,000 cal / mol for H_2 ;

Cu在Pt表面扩散激活能和扩散系数的ASED-MO计算

ASED-MO study of activation energies and diffusion coefficients of Cu on Pt surfaces

Cd在Cd（0.9）Zn（0.1）Te晶体中的有效扩散系数与扩散激活能

The Effective Diffusion Coefficient and Diffusion Activation Energy of Cd in Cd_ ( 0.9 ) Zn_ ( 0.1 ) Te Crystal

用XRD表征薄膜结构，通过其电导&温度关系的测量，求出电导激活能；

The films structure is characterized by XRD . The temperature dependence of dark conductivity is measured and conductivity activation energy is calculated .

通过本构关系的建立确定了镁锂合金的变形激活能、临界应变同Z参数的关系。

Through the establishment of constitutive relationship confirmed the relationship of deformation activation energy , critical strain of magnesium-lithium alloys and Z parameters .

在固体与分子经验电子理论基础上提出了用结构弛豫模型计算C，N在γFe中的扩散激活能。

A structure relaxation model based on the empirical electron theory of solids and molecules is developed to compute the diffusion active energies of C , N in γ Fe .

测出氧在Cu基体中的扩散系数和内氧化过程激活能，进而得到不同阶段反应界面迁移的速度方程。

Diffusion coefficient of oxygen and activation energy are determined from the internal oxidation kinetics so as to obtain the migration velocities of the reacting interface in different stages .

我们用扭转微蠕变的实验装置测定了纯铁的高温微蠕变与晶界滑移激活能及加Si，W等合金元素的影响，从而研究Si与W等合金元素对晶界耐热性的影响。

The high-temperature creep of iron under very small torsional stress and the effect of the adding alloying elements Si and W upon the creep have been investigated .

计算得出低温下激活能为48.8kJ/mol，表明3004铝合金中的动态应变时效是Mg溶质原子气团与位错交互作用的结果。

The activation energy is 48.8 kJ / mol from the calculation , so the Mg atom is responsible for the DSA in tensioning process of the 3004 aluminum alloy .

采用差热扫描量（DifferentialScanningCalorimeter，DSC）分析Sr含量对AlMgSiCu基合金时效β〃和Q相激活能的影响。

The activation energies of ageing phases β″ and Q of Al-Mg-Si-Cu based alloys with different content of Sr were investigated by differential scanning calorimeter ( DSC ) .

考查了以下四种晶界弛豫参量的变化：（a）峰温，（b）峰高，（c）激活能，（d）模量弛豫强度。

The following four relaxation parameters : ( a ) the peak temperature ,( b ) the peak height ,( c ) the activation energy , and ( d ) the modulus re-laxation strength are investigated .

利用一元线性回归分析，分别求出变形激活能Q、应变速率敏感指数n、材料常数α和A，建立合金热变形本构模型。

After figuring out deformation activation energy respectively Q , strain rate sensitive index n , material constants alpha and A respectively , the constitutive model of thermal deformation is established .

结果表明，微量固溶的Ce可提高合金晶界激活能，从而改善合金晶界强度；

The results show that trace solution Ce atoms can increase the activation energy of grain boundary , thereby improve the grain boundary strength of alloy .

变频实验发现随着测量频率升高，P2峰移向高温，计算所得激活能为0.13eV。

It is found that the peak position of P-2 shifts towards higher temperature under higher measuring frequency .

无辐射弛豫的Mott激活能为1147cm~（-1），并导出了此晶体发光量子效率随温度的变化关系式。

Mott activation energy is 1147 cm ~ ( - 1 ) .

对薄膜的DSC测试分析表明，随着Bi的含量的增加，结晶温度下降，通过Kissinger方法计算得到晶化激活能。

As the Bi concentration was increasing , the crystallization temperature decreased via DSC . The crystallization activation energy was calculated by Kissinger method .

Au-Ag系统的扩散系数及其扩散激活能的研究

Investigations on diffusion coefficients and diffusion activation energies of the Au-Ag system