浅析粗糙度微观形貌对海洋钢结构油漆附着力的影响  

Analysis on the affection of roughness microstructure to paint adhesion with offshore steel structures

作　　者：吴显斌[1] 豆小艳 何宾[1] 姜伟[1] 付正强[1] 孔琦[1] 季文翔 张小珂[1] 

机构地区：[1]海洋石油工程(青岛)有限公司,山东青岛266520

出　　处：《全面腐蚀控制》2017年第6期28-31,共4页Total Corrosion Control

摘　　要：海洋平台、导管架、船舶等海上钢结构由于所处海洋环境恶劣,其腐蚀速率远高于内陆。因而,对于海上钢结构,要求其具备更高的油漆附着力,附着力的大小将直接影响到油漆的服役寿命和海上钢结构的维修周期。本文重点研究了喷砂处理之后的钢结构表面粗糙度的微观形貌,以及不同的粗糙度微观形貌对油漆附着力大小的影响。Due to harsh marine environment, the corrosion rate of offshore steel structures such as offshore platform, jacket, and ship is far higher than the ones of inland. Therefore, the offshore steel structures need a higher paint adhesion, which directly affects the service life of paint and maintenance cycle of offshore steel structures. This paper studies the roughness microstructure of steel structures after sand blasting, and the affection of different roughness microstructures to paint adhesion.

关 键 词：粗糙度 油漆 附着力 

分 类 号：TG178[金属学及工艺—金属表面处理]