Effect of process parameters on coating quality in surface coating processes

Min Jou*, Cheng Chan Lo


研究成果: 書貢獻/報告類型會議論文篇章


Coating technologies are widely used in manufacturing processes, to prevent products from deterioration due to the actions of water, air, or an acid, to improve the artistic functions of product. In advance of nano-technologies, the geometry of coating particles will be fabricated as designed. Therefore, the effects of the geometry of materials on the coating quality should be considered in manufacturing processes. Surface roughness is one of the major indicators of coating quality. The correlation of geometry of coating materials and surface roughness on the performance of coated electrodes is presented in this paper. Three types of geometries are analyzed which are spherical particles, uniformly distributed columns, and random types. Besides the geometry of coating materials, the impact force resulting from spray jet will alter the surface roughness and is one of the important factors to coating quality. Therefore, the stability of coating jet is also studied. The findings show that high frequency waves can be added into the flow to get neutrally stable condition which will improve the stability of impact force.

主出版物標題Progress on Advanced Manufacture for Micro/Nano Technology 2005 - Proceedings of the 2005 International Conference on Advanced Manufacture
發行者Trans Tech Publications Ltd
版本PART 2
ISBN(列印)0878499903, 9780878499908
出版狀態已發佈 - 2006
事件2005 International Conference on Advanced Manufacture, ICAM2005 - Taipei, R.O.C., 臺灣
持續時間: 2005 11月 282005 12月 2


名字Materials Science Forum
號碼PART 2


其他2005 International Conference on Advanced Manufacture, ICAM2005
城市Taipei, R.O.C.

ASJC Scopus subject areas

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業


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