Crystallography to deform and anneal metals

金属变形和退火的晶体学

• 批准号: DP170104652
• 负责人: Prof Michael Ferry
• 金额: $ 29.8万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2017
• 资助国家: 澳大利亚
• 起止时间: 2017-01-01 至 2020-03-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP170104652
• 关键词: Crystallography; deform; anneal; metals

This project aims to study how the micromechanisms of plastic deformation affect the annealing behaviour of metals. This project will create a computational platform built on a reconstruction algorithm for three-dimensionally reconstructing experimentally-derived orientation data to generate the complete microstructure of crystalline material. It will reconstruct complex deformation and recrystallising structures in metals, through to the boundaries, phases and interfaces present in metals and ceramics. The intended outcome is the explanation of unresolved phenomena associated with thermomechanical processing of metals and alloys, useful for materials science, structural geology and condensed matter physics.

该项目旨在研究塑性变形的微观机制如何影响金属的退火行为。该项目将创建一个基于重建算法的计算平台，用于三维重建实验得出的取向数据，以生成晶体材料的完整微观结构。它将重建金属中复杂的变形和再结晶结构，直至金属和陶瓷中存在的边界、相和界面。预期结果是解释与金属和合金热机械加工相关的未解决现象，这对材料科学、结构地质学和凝聚态物理学有用。