A novel high temperature creep strain equipment was used to test stress exponent and creep activation energy of single shear lap creep specimens of SnCu eutectic soldered joints with a 1 mm2 cross-sectional area.
以搭接面积为1 mm2微型单搭接钎焊接头为研究对象,采用新型高温蠕变测试装置,测定了SnCu钎焊接头应力指数n和蠕变激活能Q,构建了稳态蠕变本构方程,探讨了蠕变变形机制。
The creep behavior of single crystal PdSi and Cr thin film on Nickel substrate prepared by magnetron sputtering were studied using the depth-sensing indentation method at room temperature,the stress exponents and the corresponding creep mechanism were also analyzed.
采用深度敏感纳米压痕方法对单晶PdSi合金和金属Ni基体上沉积Cr膜进行了室温压痕蠕变研究,分析蠕变应力指数和蠕变机制。
The stress exponents and the corresponding creep mechanism were also analyzed.
阐述压痕蠕变的研究进展及其测试原理,并且采用纳米压痕仪对Ta,N i和N i基高温合金三种金属体材料、BaTiO3陶瓷和Ag/Co多层薄膜进行蠕变实验,分析蠕变应力指数和相应的蠕变机制。
Stress index method and fatigue strength weakened coefficient method are important methods for designing fatigue vessel.
应力指数法和疲劳强度减弱系数法是进行疲劳容器设计的重要方法。
The train of thought and key points of the stress index method are described for the principal stress and ultimate stress design of arch dams.
阐述用应力指数法实现拱坝主应力满应力设计的思路和方法要点 ,介绍等截面圆弧拱坝及变截面抛物线拱坝两种算例成果 。
APPROACH OF RELATIONSHIP BETWEEN THE CURVATURE INDEX OF SINGLE BUCKLE FOLD AND STRESS EXPONENT OF THE LAYER
单层纵弯褶皱曲率指数与应力指数的关系探讨
Investigation of creep stress exponent of 80Au/20Sn solder by nanoindentation
纳米压痕法研究80Au/20Sn焊料蠕变应力指数
Leaders of State-Owned Enterprises Should Make Efforts to Arouse "Population density index";
国企领导者应努力提升“人气指数”
Research on the Application of h-Index in the Assessment of Patent
h指数应用于专利影响力评价的探讨
Calculation of multiple stress singularity exponents of notches by boundary element method
边界元法计算切口多重应力奇性指数
response time index
反应时间指数RTI
I detected elevated stress pasterns in your voice.
我感应到你的声音里 情绪压力指数在升高
Analysis of the Stress Singularity of Plane V-notches in Bonded Dissimilar Materials;
粘结材料平面V形切口应力奇性指数的分析
Bayesian Analysis and Application Based on Process Capability Index;
基于过程能力指数的贝叶斯分析及其应用
The Power Index Model of Evaluation Group of Supply Chain Cooperators;
供应链合作伙伴评价小组的权力指数模型
Optimization Design of 6σ SC Based on Process Capability Index;
基于过程能力指数的6σ供应链优化设计
Research Progress of the Use of Glycemic Index in Endurance Exercise;
血糖指数在耐力运动中应用的研究进展
The Application of Processing Capability s Exponential in Corporations;
过程能力指数分析在企业生产中的应用
The Application of Process Capability Index to Quality Loss;
过程能力指数在质量损失研究中的应用
CHARACTERISTICS OF EXPONENTIAL STRENGTH CRITERION OF ROCK IN PRINCIPAL STRESS SPACE
岩石指数型强度准则在主应力空间的特征
Standardized Definition of Process Capability Index for One-sided Limity and Application
单侧限工序能力指数的标准化定义及其应用
Application of Process Performance Index (C_p Value) in Practic Chemical Production
过程能力指数(C_P值)在实际化工生产中的应用
Application of Index Method in the Estimate of Shipborne Anti-Ship Missile's Combat Capability
指数法在反舰导弹武器作战能力评估中的应用
