Corrosion triggered self-passivation of magnesium alloys

腐蚀引发镁合金的自钝化

• 批准号: DP240101430
• 负责人: A/Prof Xiao-Bo Chen
• 金额: $ 19.09万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2024
• 资助国家: 澳大利亚
• 起止时间: 2024-01-01 至 2026-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP240101430
• 关键词: Corrosion; triggered; self; passivation; magnesium

This project aims to sustainably protect magnesium alloys from aqueous corrosion in engineering services through an unprecedented self-passivation mechanism (analogues to stainless steel). This project is expected to generate new knowledge in the area of passivation mechanisms for magnesium alloys in corrosive environments through high-throughput screening and in-situ corrosion characterisation at atomic scale. This should provide significant benefits, such as enabling the debut of a scientific strategy to transform the magnesium alloy market with respect to end use (such as electric car industry), energy composition and emissions, which has significant industrial interest as it will provide new opportunities to minimise carbon footprint.

该项目旨在通过前所未有的自钝化机制（类似于不锈钢）可持续地保护镁合金免受工程服务中的水腐蚀。该项目预计将通过高通量筛选和原子尺度的原位腐蚀表征，在腐蚀环境中镁合金的钝化机制领域产生新的知识。这应该会带来显著的好处，例如能够推出一项科学战略，在最终用途（例如电动汽车行业），能源组成和排放方面改变镁合金市场，这具有重大的工业利益，因为它将提供新的机会，以最大限度地减少碳足迹。