Machining-induced damage mechanisms in KDP crystals

KDP 晶体中加工引起的损伤机制

• 批准号: DP170100567
• 负责人: Prof Liangchi Zhang
• 金额: $ 26.56万
• 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 2020-09-21
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP170100567
• 关键词: Machining; induced; damage; mechanisms; KDP

This project aims to produce damage-free potassium dihydrogen phosphate (KDP) crystals. How machining-induced damage reduces these crystals’ property thresholds is unclear, which hinders the development of high performance devices relying on KDP. This project will use multi-scale modelling and in-situ experiments to research machining-induced damage in KDP. This project is expected to establish a knowledge base of machining-induced damage of KDP crystals, important for high performance systems and materials sensitive to environmental conditions, including moisture and temperature.

该项目旨在生产无损伤的磷酸二氢钾（KDP）晶体。机械加工引起的损伤如何降低这些晶体的性能阈值尚不清楚，这阻碍了依赖于KDP的高性能器件的开发。该项目将使用多尺度建模和原位实验来研究KDP中的机械加工引起的损伤。该项目预计将建立KDP晶体加工损伤的知识库，这对于高性能系统和对环境条件敏感的材料（包括湿度和温度）非常重要。