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arXiv 1201.2389cond-mat.softcond-mat.mtrl-sci
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原位同步辐射显微断层扫描揭示了钠钙玻璃合成过程中的多种反应途径

In-situ synchrotron microtomography reveals multiple reaction pathways during soda-lime glass synthesis

Emmanuelle Gouillart, Michael J. Toplis, Julien Grynberg, Marie. -Helene Chopinet, Elin Sondergard, Luc Salvo, Michel Suéry, Marco Di Michiel, Gael Varoquaux

摘要:

超快同步辐射显微层析成像已被用于研究在现场和实时的初始阶段的硅酸盐玻璃熔体形成的结晶颗粒原料。显著和意想不到的重排的晶粒发生低于标称共晶温度,和几个截然不同的固态反应观察到发生在不同类型的晶间接触。这些反应对所产生的液体的形成和组成具有深远的影响,并控制缺陷的形成。

英文摘要:

Ultrafast synchrotron microtomography has been used to study in-situ and in real time the initial stages of silicate glass melt formation from crystalline granular raw materials. Significant and unexpected rearrangements of grains occur below the nominal eutectic temperature, and several drastically different solid-state reactions are observed to take place at different types of intergranular contacts. These reactions have a profound influence on the formation and the composition of the liquids produced, and control the formation of defects.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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