The Solution Precursor Plasma Spray Coatings: Influence of Solvent Type

被引：0

作者：

Dianying Chen

Eric H. Jordan

Maurice Gell

机构：

[1] University of Connecticut,Department of Chemical, Materials & Biomolecular Engineering, Institute of Materials Science

[2] University of Connecticut,Department of Mechanical Engineering, Institute of Materials Science

[3] Sulzer Metco,undefined

来源：

Plasma Chemistry and Plasma Processing | 2010年 / 30卷

关键词：

Solution precursor plasma spray; Droplet evaporation; Ceramic oxides; Titania coating;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The influence of solvent type on splat formation and coating microstructure using the Solution Precursor Plasma Spray process was studied. Droplet with a high surface tension and high boiling point solvent experiences incomplete solvent evaporation process in the plasma jet leading to a porous coating. Droplet created from a low surface tension and low boiling point solvent undergoes rapid solvent evaporation, solute precipitation, pyrolysis, melting process in the plasma jet and forms splat upon impacting on the substrate; the build-up of splats results in a dense coating.

引用

页码：111 / 119

页数：8

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