Quantitative analysis of pores of two types in a plasma-sprayed coating
Quantitative analysis of pores of two types in a plasma-sprayed coating
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DOI：
10.1016/j.matchar.2005.11.016
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发表时间：
2006-06
影响因子：
4.7
通讯作者：
P. Ctibor;R. Lechnerová;V. Beneš
中科院分区：
文献类型：
--
作者：
P. Ctibor;R. Lechnerová;V. Beneš
综述了热喷涂涂层显微组织的定量分析方法。然后，陶瓷等离子喷涂涂层进行了分析，使用光学显微镜和图像分析。从连续切片中重建了球状孔和层间扁平孔，并估计了它们的体积和表面积直方图。采用基于三维距离的方法描述孔隙的空间分布，并进行完全空间随机性检验。解释结果的物理背景的材料进行了讨论。
Quantitative microstructural analyses of thermally sprayed coatings are reviewed. Then a ceramic plasma-sprayed coating is analysed using light microscopy and image analysis. Globular pores and interlamellar flat pores are reconstructed from serial sections of a specimen and their volume and surface area histograms are estimated. The spatial distribution of pores is described using a method based on 3D distances and testing of complete spatial randomness is performed. Interpretations of results in terms of the physical background of the material are discussed.