Liquid Metal Feeding: Quantifying its role on defect formation

液态金属供给：量化其对缺陷形成的作用

• 批准号: 249651-2012
• 负责人: Maijer, Daan
• 金额: $ 2.48万
• 依托单位: University of British Columbia
• 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=524739
• 关键词: Liquid; Metal; Feeding; Quantifying; its

Light metals usage in the automotive and transportation industries continues to increase with the demand for improved fuel economy and performance through weight savings. Cast light metal products have shown good market penetration by replacing ferrous based components such as cylinder heads and through part consolidation. While light metals usage may advance vehicle energy efficiency, continuous improvement is needed in the manufacturing processes to increase yield and production energy efficiency. The development of strategies to eliminate casting defects has historically been a trial and error process. However, the continued increase in computational capabilities has led to the use of mathematical models to improve casting design, providing quantitative knowledge of casting systems.

随着对通过减轻重量来提高燃油经济性和性能的需求，汽车和运输行业中的轻金属使用量继续增加。通过更换气缸盖等铁基部件和进行零件加固，铸造轻金属产品显示出良好的市场渗透率。虽然轻金属的使用可能会提高车辆的能效，但需要在制造过程中不断改进，以提高产量和生产能效。从历史上看，消除铸造缺陷的策略的制定是一个反复试验的过程。然而，计算能力的持续增长导致了使用数学模型来改进铸造设计，提供了关于铸造系统的定量知识。