Hydrogen-based Pore Formation in Aluminum Alloy Castings

铝合金铸件中氢基气孔的形成

• 批准号: 121471-2012
• 负责人: Cockcroft, Steve
• 金额: $ 1.75万
• 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=522149
• 关键词: Hydrogen; based; Pore; Formation; Aluminum

The control of pore formation in near-net-shape aluminum alloy castings is critical from the standpoint of increasing their use in the automotive sector as the presence of pores can act to seriously undermine the performance of components subject to cyclic loading. Reduced productivity associated with pore-related defects and the need to over-design many components also adds cost, further eroding increased commercial adoption of cast aluminum products.

从增加其在汽车领域的使用的角度来看，控制近净形铝合金铸件中的气孔形成至关重要，因为气孔的存在会严重损害承受循环载荷的部件的性能。与孔隙相关的缺陷相关的生产率降低以及对许多组件的过度设计的需要也增加了成本，进一步削弱了铸铝产品的商业应用。