In subject area: Physics and Astronomy Grain size refers to the size of the individual grains in a material, which is influenced by factors such as nucleation, growth processes, and annealing temperature. The final grain size can vary within a specimen and is often distributed close to a log...
Micro-bending tests were performed to investigate effects of thickness and grain size on material behavior in sheet metal forming.The rolling brass C2680 foil was selected as the experimental material,and it was annealed to eliminate the work-hardening and get different grain sizes.A device was sp...
Aplitic varieties are the rule, with the grain size ranging from medium to pegmatitic. 长英质的变种照例具有中等至伟晶的粒度. 辞典例句 The size effect in steel is attributed mainly to the grain size of the material. 钢内的尺寸效应主要认为是由于材料的晶粒尺寸造成的. 辞典例句 Rotary cutters ...
grain size 美 英 un.晶粒度;晶粒大小;粒径;颗粒大小 英汉 网络释义 un. 1. 晶粒度 2. 晶粒大小 3. 粒径 4. 颗粒大小
Size effects on material yield strength/deformation/fracturing properties Article 15 July 2019 Development of Intergranular Residual Stress and Its Implication to Mechanical Behaviors at Elevated Temperatures in AL6XN Austenitic Stainless Steel Article 21 May 2018 References R. Armstrong, I. Cood, R...
In this paper, an experimental study on steel samples has been performed to study the evolution of some ultrasonic parameters such as wave velocities and attenuation coefficients as function of the steel grains size. The experimental results obtained are discussed and analyzed in order to develop an...
This fact provides an explanation for the success of Burke's solution in fitting grain-growth data obtained in systems, such as nanocrystalline materials, for which the assumption of grain-size-independent solute drag is incorrect.Die mit dem Kornwachstum in nanokristallinen Materialien einhergehen...
This grain-size distribution could result in dislocation creep being the dominant deformation mechanism in the upper mantle. However, we suggest that along lithospheric-scale shear zones, a reduction in grain sizes due to localized deformation causes a transition to diffusion creep as the dominant ...
4.Distribution of Grain Size and Grain Angle in Grain Line Structure of Bi_4Si_3O_(12) Micro-crystals硅酸铋(Bi_4Si_3O_(12))晶列结构中的晶粒尺寸和晶粒夹角分布 5.The size effect in steel is attributed mainly to the grain size of the material.钢内的尺寸效应主要认为是由于材料的晶粒尺寸...
3.4.2 Minimum grain size As noted earlier, the grain size of milled materials decreases with milling time and reaches a saturation level when a balance is established between the fracturing and cold-welding events. This minimum grain size, dmin is different depending on the material and milling ...