Fundamental understanding of the environmental factors essential for environmental assisted fracture (EAF) of cast magnesium alloys

对铸造镁合金环境辅助断裂 (EAF) 所必需的环境因素有基本了解

• 批准号: LP0453543
• 负责人: Em/Prof Andrejs Atrens
• 金额: $ 5.77万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-07-05 至 2008-01-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0453543
• 关键词: Fundamental; understanding; environmental; factors; essential

This project proposes a combined theoretical and experimental approach to understand the key environmental factors causing EAF of commercial cast magnesium alloys. Rather than testing all possibilities, it is proposed to establish a mechanistic understanding for EAF, and to test and expand that understanding through key experiments. EAF is a particularly dangerous and complicated form of corrosion. Existing experience indicates that EAF incidence will increase as magnesium alloys are increasingly used in more challenging applications. The results and insights from this research will help to underpin a major new industry and industrial applications.

本项目提出了一种理论与实验相结合的方法来了解造成商业铸造镁合金电弧炉的关键环境因素。与其测试所有的可能性，不如建立对EAF的机制理解，并通过关键实验来测试和扩展这种理解。电弧炉是一种特别危险和复杂的腐蚀形式。现有的经验表明，随着镁合金越来越多地用于更具挑战性的应用，EAF发生率将增加。这项研究的结果和见解将有助于支撑一个重要的新兴产业和工业应用。