The coating surface morphology becomes coarser with increasing the voltage.
随着电压的增加，涂层表面形貌变得更加粗糙。
The oxidation kinetics curve was drawn. The surface morphology and cross section micrograph of the Al-Si coating were studied by using SEM.
绘制了氧化动力学曲线，用带能谱分析的扫描电镜观察了涂层的表面氧化形貌和横截面组织形貌。
The structures and surface morphology of coating and oxide film were characterized using X-ray diffraction and scanning electron microscopy.
利用X射线衍射和扫描电镜研究涂层和氧化物膜的结构和表面微观形貌。
The effects of temperature and retaining time in mild melt treatment on the bonding strength, surface morphology and porosity of tin coating are studied.
研究了软熔处理温度与保温时间对锡镀层的镀层结合力、镀层表面形貌和孔隙率的影响。
The surface topography and structure and morphology of the coating changed a little after 25 weeks salt fog exposure. As the result, the coating resistance hold high over the period of 25 weeks.
研究结果表明，单纯盐雾老化对涂层表面形貌和结构形态没有产生明显影响，因此，盐雾老化25周后涂层仍具有较高的电化学阻抗。
The variation of the surface morphology of the tin coating with time and temperature is also studied.
结果表明，随着时间延长，温度上升，镀锡层表面晶粒不断增大，粗糙程度也随之增加。
Pore distribution was investigated by observing surface morphology and cross-section. Accumulating model of steel balls was used to simulate the pore distribution in the coating.
通过观察机械镀锌镀层的表面形貌和断口结构，分析了镀层中的孔隙分布，并用钢球堆积模型模拟了镀层中孔隙的分布情况。
The microstructure and surface morphology of the coating was detected by X-ray diffraction and SEM. The microhardness and adhesion of the coating was tested.
用X射线衍射和扫描电子显微镜对镀层结构和形貌进行表征，并对镀层硬度及结合力进行测试。
The microstructure and surface morphology of the coating was detected by X-ray diffraction and SEM. The microhardness and adhesion of the coating was tested.
用X射线衍射和扫描电子显微镜对镀层结构和形貌进行表征，并对镀层硬度及结合力进行测试。
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