grain boundary

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.

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The stable eutectic carbides with complex morphologyprevent coalescence of grain boundary voids and therefore prolong tertiary creep stage and rupture time.

在晶界上形成形态复杂稳定的碳化物能阻止空洞的连接，从而延长了蠕变第三阶段，增加了断裂时间。

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Simulating of depth analysis of atomprobe along vertical direction to grain boundary

模拟原子探针垂直于晶界方向上的深度分析

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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.

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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.

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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.

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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.

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The first chapter aims at revealing various meso-deformation characteristics, such as crystalline slip and grain boundary slide, which are recorded under scaning electronic microscope for high purity aluminum tensile specimen at room temperature.

论文中第一章通过对高纯多晶铝室温拉伸的刻线扫描电镜动态观察，获得了包括晶粒内部滑移、晶界滑错等丰富翔实的多晶体细观变形特征。

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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.

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This paper explains the role of metallic materials grain boundary in high temperature oxidation behaviour of pure metals and alloys in brief.

扼要阐述了金属材料晶界在纯金属与合金高温氧化中的作用。

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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.

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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.

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It was proposed that the formation of grain boundary barriers can be attributed to the oxygen absorption during the cooling process, which was supported by AES profile analysis.

我们认为晶界势垒起源于降温过程中的氧吸附，并且此观点得到了AES深度分析的支持。

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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.

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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.

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