CAREER: A Fundamental Study of Constitutive Behavior of Powder Compacts

职业生涯：粉末压块本构行为的基础研究

• 批准号: 9502326
• 负责人: Guo-Quan Lu
• 金额: $ 17.2万
• 依托单位: Virginia Polytechnic Institute and State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-15 至 2000-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9502326&HistoricalAwards=false
• 关键词: CAREER; Fundamental; Study; Constitutive; Behavior

9502326 Lu The knowledge of constitutive behavior of a powder compact is import in the manufacture of many material systems which involve the sintering of inhomogeneous particle packings. However, experimental data on the constitutive behavior of these complex systems are scarce and theoretical models predicting the behavior differ significantly from one to another. In this research project, a new experimental method based on noncontact optical techniques will be demonstrated and further developed to gain a fundamental understanding of constitutive behavior of powder compacts. %%% A new experimental method, based on noncontact optical technique, will be developed to gain a fundamental understanding of constitutive behavior of powder compacts. The applicant's career goal is to pursue teaching excellence as well as research excellence in the field of Materials Science and Engineering. By teaching fundamental principles and problem solving skills and promoting active learning through curriculum innovations, it is expected that graduates will be better equipped to develop new intellectual skills, increase their technical knowledge, and make technology innovations that will serve our societal needs and national goals.

小行星9502326 粉末压坯的本构行为对于许多涉及非均匀颗粒堆积烧结的材料系统的制造具有重要意义。 然而，这些复杂系统的本构行为的实验数据是稀缺的和理论模型预测的行为显着不同。 在本研究项目中，将展示并进一步发展一种基于非接触式光学技术的新实验方法，以获得对粉末压坯本构行为的基本了解。 提出了一种基于非接触式光学技术的实验方法， 将被开发以获得 一 对粉末压坯的本构行为有基本的了解。 申请人的职业目标是在材料科学与工程领域追求卓越的教学和研究。 通过教授基本原则和解决问题的技巧，并通过以下方式促进主动学习： 课程改革，这是 预计 毕业生 将 更有能力 到 发展 新的智力技能，增加他们的技术知识，并使技术创新，将服务于我们的社会需求和国家目标。