Development of coatings for hot forming of aluminum

铝热成型用涂料的开发

• 批准号: 372080-2010
• 负责人: Riahi, Reza
• 金额: $ 1.46万
• 依托单位: University of Windsor
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=528501
• 关键词: Development; coatings; hot; forming; aluminum

The hot forming of aluminum sheets generates good production rates while providing vital flexibility when making parts with complex shapes. A major problem however is the adhesion of aluminum to die surfaces. Existing coatings and surface treatments for die surfaces fall short of preventing aluminum adhesion during hot forming. The proposed research seeks a solution to this problem using a tribological system approach in which both die and workpiece surfaces, as well as adhesion mechanisms, will be studied systematically. Briefly, the project consists of two main components:

铝板的热成形产生了良好的生产率，同时提供了重要的灵活性，当制造复杂形状的零件。然而，一个主要的问题是铝与模具表面的粘附性。现有的涂层和模具表面处理在热成形过程中无法防止铝的粘附。提出的研究寻求一个解决方案，使用摩擦学系统的方法，其中模具和工件表面，以及粘附机制，将被系统地研究。简而言之，该项目包括两个主要部分：