A Test System for Dynamic Mechanical Thermal Analysis of Composites and Lightweight Metallic Alloys

复合材料和轻质金属合金动态机械热分析测试系统

• 批准号: 423749-2012
• 负责人: SadeghzadehMilani, Abbas
• 金额: $ 8.22万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=495976
• 关键词: Test; System; Dynamic; Mechanical; Thermal

The ever increasing desire of the transportation industries for improved vehicle fuel economy, performance, and reduced CO2 emissions, drives significant research into the use of light-weight composites and non-ferrous materials in diverse engineered products and innovative technologies. Although the weight savings provided by these materials are of great benefit, industrial acceptance of these materials requires accurate prediction of the in-service mechanical properties, defects and microstructural characteristics. In addition, understanding the response of the novel materials to advanced processing technologies or ambient conditions (e.g., humidity, corrosive environment) will enable manufacturers maintain product quality and reduce undesirable environmental impact. In recent years, composites and lightweight metals have also been incorporated into novel hybrid material systems. For example, fiber-reinforced polymer composites have been utilized as reinforcement in structural concrete.

运输行业对提高车辆燃油经济性、性能和减少二氧化碳排放的日益增长的需求，推动了在各种工程产品和创新技术中使用轻质复合材料和有色材料的重大研究。虽然这些材料提供的重量减轻有很大的好处，但工业上接受这些材料需要对使用中的机械性能、缺陷和微观结构特征进行准确的预测。此外，了解新材料对先进加工技术或环境条件（例如，湿度，腐蚀性环境）的响应将使制造商保持产品质量并减少不良的环境影响。近年来，复合材料和轻质金属也被纳入到新的混合材料系统中。例如，纤维增强聚合物复合材料已被用作结构混凝土中的增强材料。