A thermal treatment process for an article of a cast or wrought aluminum-silicon alloy with an eutectic phase.
对一个演员的文章或造成的共晶相的铝硅合金热处理工艺。
The reason of formation of anomalous eutectic group can be explained by the model of single dendritic eutectic phase growth and fusion.
利用单相枝晶状共晶的熔断模型，解释了过冷熔体形成异常粒状共晶团的形成原因。
The phase diagram of the - system is complicated, and eutectic hydrates such as - and -2 occur.
体系的相图是复杂的，产生象·和·2之类的低共熔水合物。
In the growth process of eutectic alloy, silicon phase branches mainly ia the preferred orientation, just with a few defects.
共晶团生长过程中，硅相的分枝机制主要表现为择优生长方向的分枝，而缺陷的作用是次要的。
Phase constitution and solidification characteristics of undercooled Ag-Cu-Ge ternary eutectic alloy;
三元共晶合金的快速凝固规律研究是材料科学领域的重要课题。
The variation of the carbon diffusion coefficient at the vicinity of the phase boundary during the process of eutectic solid state phase transformation of the phase boundary was analyzed.
然后分析了碳钢在过冷等温时，相界面共格的固态相变过程中，相界面附近碳的扩散系数变化的情况；
Theory and present research status of numerical simulation for eutectic solidification with multi-phase field method were expounded.
阐述了多相场法模拟共晶凝固原理和研究现状。
The results indicate that AZ91 alloy does not solidify following the phase diagram under the experimental conditions, but precipitate eutectic;
实验结果表明，在正常凝固条件下，AZ91合金并不按平衡相图凝固，而是有共晶相析出；
The results showed that both pre eutectic Zn rich phase and Al rich phase have the same features of instantaneous nucleation but have different characteristic growth.
结果表明，先共晶富锌相和先共晶富铝相都具有瞬时形核特点，但生长规律不同。
The results show with the extension of solution time, the dissolution of a fraction of eutectic Si takes place through fragmentation of the phase.
结果表明：随着固溶时间的延长，少部分共晶硅相发生相断裂。
The volume variation of ductile iron occurring in eutectic solidification was ascertained by calculating the specific volume of each component phase of the iron.
用计算各组成相比容的办法计算了球墨铸铁共晶转变时的体积变化。
The volume variation of ductile iron occurring in eutectic solidification was ascertained by calculating the specific volume of each component phase of the iron.
用计算各组成相比容的办法计算了球墨铸铁共晶转变时的体积变化。
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