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- The influence of slab grain size,dimension of second phase particle and metallic purity on the mechanical property of the foils for air-conditions are summarized. 总结了铸锭晶粒度、第二相质点大小和金属纯洁度对空调箔力学性能的影响,介绍了改善铸锭晶粒结构、减小第二相质点尺寸和减少金属夹渣的方法。
- 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 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;
- 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。
- Keywords pitman;overload fracture;second phase particle;stress concentration; 连杆;过载断裂;第二相粒子;应力集中;
- second phase particles distribution Y211粒子分布
- Keywords La (Y);second phase particle;recrystallization;thermoelectronic emission;processing properties; 镧(钇);第二相粒子;再结晶;热电子发射;加工性能;
- Keywords Second phase particle Weld thermal cycle Dissolution Coarsening Re precipitation; 第二相粒子;焊接热循环;溶解;长大;再析出;
- when the second phase particle is spherical and is distributed dispersedly, the corrosion of cathode aluminium foil is uniform and the denudation will not take place. 第二相粒子呈球状且弥散分布时, 阴极箔的腐蚀均匀性好, 无剥落腐蚀;
- We must accomplish four jobs for the second phase. 在第二个阶段我们做好四件事情。
- Nd-rieh second phase particle 富Nd第二相颗粒
- The second phase of the project starts from May 1. “第二期工程从5月1号开始,有何不对?”
- The second phase will reach 1 million t/a. 二期将扩建100万吨/年PTA项目。
- second phase particle 第二相粒子
- the second phase particle 第二相粒子
- In 1958 work began on the second phase of the project. 1958年第二期工程开始施工。
- A second phase of change will last from February to July. 第二期为改革,将从2月延续到7月。
- The rest of the page entries are set up in the second phase. 其余的页项是在第二阶段中完成的。
- That project would enter a second phase at the beginning of 2007. 该项目将在2007年初进入下一阶段。
- In 2006 work began upon the second phase of the project. 2006年第二期工程开始施工。