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融化物与酸的湿化和相互作用
Axaule Mamaeva1, Alexander Panichkin1, Bagdaulet Kenzhaliyev1
1Institute of Metallurgy and Ore Beneficiation, Satbayev University, Almaty 050010, Kazakhstan.
Materials (Basel, Switzerland)
|January 10, 2026
概括
融体很难使酸基板湿透,湿透行为受到基板组成和孔隙性的影响. 在更高温度下的反应导致穿透基板,形成液态相.
科学领域:
- 材料科学 材料科学 材料科学
- 物理化学 物理化学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 了解融基板相互作用对于先进的材料加工至关重要.
- 酸 (CaTiO3) 是一种具有多种应用的关键陶材料.
- 与陶基板的反应性在制造业中带来了挑战和机遇.
研究的目的:
- 为了研究融和酸基板之间的湿化行为和反应机制.
- 为了确定基板性质 (组成,多孔性) 对融基板相互作用的影响.
- 描述在接口发生的物理化学反应.
主要方法:
- 在高温下测量接触角.
- 基质组成和多孔性效应的分析.
- 在界面上观察反应动力学和相位形成.
主要成果:
- 融化在CaTiO3基板上呈现较差的湿,仅在点以上.
- 湿度和反应开始温度在很大程度上取决于CaTiO3粉末的成分和基质的多孔性.
- 在反应开始温度下,穿透基质,形成液态Ca-Ti-O相,并减少酸.
结论:
- 融和CaTiO3之间的界面行为是复杂的,涉及重要的化学反应.
- 基质特性极大地影响了湿和反应性,影响了潜在的应用.
- 高温相互作用导致基质降解和新的界面相的形成.
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