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- Secondary Phase Particles in Coarse-Grained Heat Affected Zone and Matrix of Ti-Nb Microalloyed Steel Ti-Nb微合金钢及焊接热影响区中的第二相粒子
- Precipitation Law of Secondary Phase Particles Within Carbonitride of Nb-bearing Steel During Controlled Rolling and Controlled Cooling Process 含铌钢碳氮化物二相粒子在控轧控冷工艺中析出规律
- Secondary phase particles 第二相粒子
- the secondary phase particles 第二相粒子
- The grain boundary secondary phase is an imporrant microstructure component in AIN ceram-ics,having significant effect on thermal conductivity. 晶界第二相是AIN陶瓷显微结构的重要组成部分,对AIN陶瓷的热导率有重大的影响。
- The combined effect of V and RE can delay the dynamic recrystallization, refine the grain and second phase particles, and promote the precipitation of V( C, N) considerably. 钒和稀土复合微合金化有更强的推迟形变奥氏体动态再结晶,抑制奥氏体晶粒长大和细化晶粒的作用。
- The sample which has retrogressive phenomenon precipitates the secondary phase during re-ageing treatment subsequently, and the reprec. 利用透射电镜和硬度测量实验手段,研究了强变形诱导析出相回归后的合金在再时效过程中的组织、性能变化。
- The precipitation behavior of the second phase particles and their effects on the distribution of dislocations and gradient recrystallized grains were investigated. 结果表明:时效第二相沿板材法向呈梯度分布,在表面层分布均匀且含量较大,而在中心层主要沿平行轧制方向分布且含量较小;
- I was assigned to come to NI ShangHai.It located in ZhangJiangJiDianGang, actually is the secondary phase and tarnal out of the way. 我来上海NI出差的,这里非常的偏僻,叫做张江集电港,还是二期。
- The formation of secondary phase in the non-equilibrium peritectic reaction was observed by precise transmission electron microscopy analysis. 通过精细微观组织分析,阐明了远离平衡时包晶反应中次生相的形成机理;
- Results show that all the alloys consist of a V-based solid solution main phase with bcc structure and a C14 laves secondary phase with hexagonal structure. 结果表明,当无La替代时,合金主要含有BCC结构的固溶体相以及少量Laves相。
- It holds that main causes promoting crack on martensite stainless steel are gross martensite and crystal boundary carburet and secondary phase distributed along crystal boundary. 文章认为,粗大的马氏体组织、晶界碳化物以及沿晶界分布的“第二相”组织是促使马氏体不锈钢产生裂纹的主要原因。
- This is because the big difference between the base aluminum alloy and the inclusions in the weld as well as the second phase particles in the heat affected zone.The thermal cyc... 这是由于焊接热影响区中的聚集、析出第二相粒子的热膨胀系数与铝合金母材相差很大,热循环造成了基体与第二相之间的脱离,导致接头性能劣化和断裂机理的改变。
- The precipitation process of secondary phase can be accelerated by cold working before aging treatment, and the pinning effect of the precipitates on the dislocations gre. 时效前冷变形能大大加快析出相的析出,析出相对位错的钉扎作用强烈阻碍合金再结晶的形核和长大,使合金产生明显的时效硬化。
- The morphology of the blends and diameter of dispersed phase particles were investigated with SEM By counting the diameter of dispersed-phase particles and comparing with twin-screw extr... 这种自制的小型混合机能够适合试验室中研究高分子合金及复合材料的研究需要,因为它的试验料用量只有几克。
- The secondary phases may be another sympathetic nucleated lower bainitic ferrite plate or lower bainitic Carbide. 实验观察到下贝氏体碳化物在巨型台阶前沿奥氏体内析出,而并非在下贝氏体铁素体内析出。
- It was found that these alloys consisted of a main solid solution phase with bcc structure and a secondary phase which transferred from C14 type Laves phase into TiNi-based phase with increasing Ni content. 结果表明,所有合金都由两相组成,主相为具有bcc结构的钒基固溶体相,第二相则随着镍含量的增加从C14型Laves相转变成为bcc结构的TiNi基相。
- X-ray diffraction and scanning electron microscope analysis show that the as-cast alloys consist of V-based solid solution main phase and TiNi-based secondary phase with bcc structure. X射线衍射和扫描电镜分析表明,铸态合金均由体心立方(bcc)结构的V基固溶体主相和bcc结构的TiNi基第二相组成;
- By comparing with the actually measured value, the conveyance speed of solid phased particles obtained from simulative calculation of equations has lea errors and a good coincidence. 按方程模拟计算得到的固相颗粒运移速度与实测值相比,误差小,吻合较好。
- second phase particles distribution Y211粒子分布