Wear testing and repair of damaged nanostructured coating used in the petroleum and oil industry

石油和石油工业中使用的受损纳米结构涂层的磨损测试和修复

• 批准号: 350563-2007
• 负责人: Brochu, Mathieu
• 金额: $ 1.82万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2009
• 资助国家: 加拿大
• 起止时间: 2009-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=431267
• 关键词: Wear; testing; repair; damaged; nanostructured

The present proposal describes a study of the combined effects of high temperature corrosion and wear mechanisms on the survival life of nanostructured coatings. The results of this study are potentially of great value to the oil and petroleum industry as the proposal also describes an approach to repair in-situ the corroded regions of nanostructured coatings used in that sector. In the coating industry, the traditional approach when faced with damaged or corroded coatings is to entirely remove the coating and to apply a new one on the fresh metallic surface of the substrate. This practice requires significant investments in increased manpower and in down time of equipment.

本提案描述了高温腐蚀和磨损机制对纳米结构涂层生存寿命的综合影响的研究。这项研究的结果对石油和石油工业具有潜在的巨大价值，因为该提案还描述了一种原位修复该部门使用的纳米结构涂层腐蚀区域的方法。在涂料工业中，当面临损坏或腐蚀的涂层时，传统的方法是完全去除涂层并在基材的新金属表面上涂覆新的涂层。这种做法需要在增加人力和设备停机时间方面进行大量投资。