The Thermo-physical Properties for the Bulk Amorphous Alloy and the Numerical Simulation during Its Cooling Process;
大块非晶合金的热物性及冷却过程的数值模拟
Optic Characteristics of Zr_(41.2)Ti_(13.8)Cu_(12.5)Ni_(10)Be_(22.5) Bulk Amorphous Alloy;
Zr_(41.2)Ti_(13.8)Cu_(12.5)Ni_(10)Be_(22.5)大块非晶的光学特性
Preparation of Bulk Amorphous Alloy with High Property in Rapidly Solidified Pow der Metallurgy;
快速凝固粉末冶金技术制备大块非晶材料
In this study,the least square method for separating twofold broadening effect of crystallite-fault were proposed and used to characterize the average crystallite size and stacki.
为了表征这种纳米ZnO的晶粒大小和层错几率,提出了分解纳米ZnO微晶-层错二重宽化效应的最小二乘法。
The result shows that its crystallite size is decreased,micro\|strain and effective temperature are increased as well as its crystalline lattice is disordered with grinding time increasing.
研究表明 :随着粉磨的进行 ,金红石型TiO2 的晶粒大小D减少、显微应变ε增加 ,有效温度系数增加 ,晶格无序化程度增强。
And the calculation of crystallite size derived from Debye-Scherrer s equation is carried out in terms of Least Square Method by self-written VB program.
然后在Debye-Scherrer方程的基础上运用最小二乘法对晶粒大小进行计算,这一过程由自编的VB程序完成。
Monte Carlo simulation of grain growth——Recursive statistics method of grain size;
晶粒长大的Monte Carlo模拟方法——递归统计法测定晶粒度
Cellular automaton model for grain growth based on modified transition rule;
基于改进转变规则的晶粒长大CA模型
Rule of welding HAZ grain growth in the ultra-fine grain steel;
超精细粒钢中焊接HAZ晶粒长大规律
The effects of extrusion deformation on grain size and properties of AZ31 magnesium alloy;
热挤压工艺对AZ31镁合金晶粒大小及性能的影响
The lattice parameter and the grain size of BaTiO3 nanocrystal were calculated.
用X射线粉末衍射仪对粉体的晶态进行了表征,计算了BaTiO3粉体的晶格常数,以及不同焙烧温度下BaTiO3粉体的晶粒大小。
The results indicate that the processing times has no prominent effect on the grain size of friction stir processed zone.
结果表明:加工次数对搅拌摩擦区晶粒大小影响不大;但加工次数多可增加搅拌摩擦区组织的面积,并使组织均匀化;使热机械影响区组织向搅拌摩擦区组织发生转变;增大轴肩下压区细晶组织面积,进一步细化轴肩下压区的晶粒。
A new model for calculating the critical cooling rate of bulk metallic glass under non-isothermal condition;
大块非晶临界冷却速率的非等温转变计算模型
Based on the model for calculating the critical cooling rate of bulk metallic glasses under non-isothermal condition,a new model for calculating the critical cooling rate of alloy systems based on viscosity calculation is put forward in this paper.
在大块非晶临界冷却速率的非等温转变计算模型基础上提出了基于成分连续变化计算黏度的合金系临界冷速模型。
Ti-based bulk metallic glasses (BMGs) developed in the past decade have been reviewed in terms of their compositions, glass-forming abilities and mechanical properties.
综述了钛基大块非晶的成分-非晶形成能力的对应关系,总结了已知的钛基大块非晶的一次结晶相及力学性能,并阐述了钛基大块非晶的塑性变形机制,以及造成低塑性的因素和改善塑性的方法,着重介绍了铸造纳米结构钛合金的成分、组织和力学性能。
The Effects of Crystallization on the Correlated Properties in Some Bulk Metallic Glasses (BMGs);
大块非晶及其晶化后相关性能的研究
Study on the Preparation and Crystallization of Mg-based Bulk Amorphous Alloys;
镁基大块非晶合金的制备及晶化研究
Crystallization and Mechanical Property of Cu-Zr-Based Bulk Metallic Glass;
铜锆基大块非晶合金晶化及力学性能
Glass Forming, Crystallization and Mechanical Property of CuZrAl and CuZrAlAg BMG;
CuZrAl、CuZrAlAg大块非晶合金形成、晶化及力学性能
Nanocrystallization Behavior at High Temperature of Zr-Based Bulk Metallic Glass;
Zr基大块非晶合金高温纳米晶化行为研究
The Impact of Crystallization Behavior on Bulk Metallic Glass Mechanical Properties
晶化行为对大块非晶合金力学性能的影响
Crystallization kinetics of Zr_(47)Cu_(44)Al_9 bulk metallic glass
Zr_(47)Cu_(44)Al_9大块非晶合金的变温晶化行为
Study on the Biocompatibility of Zr-based Bulk Amorphous Alloys;
Zr基大块非晶合金生物相容性研究
Internal Friction Behaviors in ZrAlNiCu(Nb) BMG;
ZrAlNiCu（Nb）大块非晶的内耗行为
Synthesis and characterization of Mg-based bulk metallic glass
镁基大块非晶合金的制备与性能研究
As-cast Structure of Cu-Ti-Fe Bulk Amorphous Alloy
Cu-Ti-Fe大块非晶合金铸态组织的研究
Magnetic Entropy Change of Gd_(60)Co_(26)Al_(14) Bulk Metallic Glass
Gd_(60)Co_(26)Al_(14)大块非晶合金的磁熵变
Formation and Mechanical Properties of ZrCuAlSi Bulk Amorphous Alloy
ZrCuAlSi大块非晶合金形成及力学性能
Formation of Cu-based Bulk Metallic Glass and Structural Research of Pd-based Metallic Glass;
Cu基大块非晶合金的制备及Pd基非晶的结构研究
Preparation and Glass Forming Ability Study of New Zr-Based Bulk Amorphous Alloys;
新型Zr基大块非晶合金的制备及其非晶形成能力研究
Study of the Mechanical Behavior and Its Mechanism of Bulk Amorphous Alloys;
大块非晶合金的力学行为及其微观机理研究
Glass Forming Ability and Fracture Behavior of Fe-Based Bulk Metallic Glasses;
铁基大块非晶合金的玻璃形成能力及断裂行为
Study on Friction Stir Welding of Zr-based Bulk Metallic Glass;
锆基大块非晶合金的搅拌摩擦焊接研究