grain boundary

The grain boundary segregation becomes more severe when the cooling speed is increased.

同时,随着冷却速率加大,晶界偏析变得更为显著.

By adjusting temperature, grain precipitation is limited by nucleation energy and only grain boundary precipitation exists.

通过调整温度, 颗粒沉淀受核化能量控制,就只有晶界沉淀存在.

A grain-boundary defect barrier model of SnO 2· Co 2 O 3· Sb 2 O 3 varistor was also introduced.

提出了SnO2·Co2O3·Sb2O3的晶界缺陷势垒模型.

Most rocks in the crust contain stress-aligned fluid-saturated grain-boundary cracks and pores 1126.

地壳中大部分岩石包含着应力 — 排列的流体 — 渗透的晶粒间界裂纹和孔隙126.

Grain boundary non-equilibrium segregation phenomenon has been found in many alloy systems.

溶质晶界 非平衡 偏聚现象已在大量合金系中发现.

The formation of grain boundary step when machining poly-crystal is also examined.

还探讨了加工多晶材料时晶界台阶的形成.

AlN precipitation at the full austenite grain boundary would worsen the ductility of the steels.

在奥氏体单相区,由于氮化铝的析出导致钢种的塑性恶化.

The superplastic behavior is to grain boundary sliding accommodated by dislocation motion assisted by lattice diffusion.

合金的超塑性变形机制为晶格扩散控制的位错协调晶界滑动机制.

And the precipitation phases in the grain boundary of LF 6 and 2024 alloys deteriorate their corrosion-resistance.

而LF6和2024合金由于在晶界处有析出相形成而降低了它们的耐蚀性.

But at 1150℃ and 1250℃, clear grain boundary formed.

在1150℃和1250℃下, 却形成了清晰的富铋晶界.