Eighth International Symposium on Nondestructive Characterization of Materials; Boulder, CO; June 15-20, 1997

第八届材料无损表征国际研讨会；

• 批准号: 9703476
• 负责人: Robert Green
• 金额: $ 1万
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-06-01 至 1998-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9703476&HistoricalAwards=false
• 关键词: Eighth; International; Symposium; Nondestructive; Characterization

9703476 Green The objective of this symposium is to provide a specific unique focus on the science and technology of nondestructive evaluation applied to materials characterization. Properties of interest include microstructure, residual stress, dislocation density, porosity, and cure state. This symposium gathers together the technologists of nondestructive methods with mechanical engineers and materials scientists both to explore the applications of nondestructive characterization and the solutions to the problems encountered. Papers include research and applications for aging infrastructure, resonant ultrasound spectroscopy, on-line measurements for process control, precision and accuracy of nondestructive characterization measurements, advances in computed assisted tomography, non-contact ultrasonics, and microwave advances and applications. Research and applications in the nondestructive testing and evaluation of material characteristics such as yield strength, ductility, elastic modulus, grain size, microstructure, texture, fiber placement, and residual stress are discussed. Of considerable interest are state-of-the-art developments where the complex nature of materials has been recognized. Furthermore, discussions on the applications and possibilities for multi-technique measurements of interdependent parameters and the evaluation of the data through sophisticated computer analysis are encouraged. The proceedings of this symposium will be published as a bound volume entitled ONondestructive Characterization of Materials VIII.O %%% Advances in nondestructive evaluation are important to the application of new and advanced materials, manufacturing, and the monitoring of infrastructure performance and useful life. ***

9703476绿色该研讨会的目的是在适用于材料表征的非破坏性评估的科学和技术上提供特定的独特关注。 感兴趣的特性包括微观结构，残余应力，错位密度，孔隙率和治疗状态。 该研讨会与机械工程师和材料科学家一起聚集了无损方法的技术人员，既可以探索非损害表征的应用以及解决遇到问题的解决方案。 论文包括有关老化基础设施，共振超声光谱的研究和应用，用于过程控制的在线测量，无损特性测量的精确性和准确性，计算辅助断层扫描的进步，非接触式超声波检查的进步以及微波炉的进步和进步和应用。 讨论了材料特征的无损测试和评估，例如屈服强度，延展性，弹性模量，晶粒尺寸，微结构，质地，纤维放置和残留应力。 人们对材料的复杂性质的最新发展具有很大的兴趣。 此外，鼓励对相互依存参数的多技术测量的应用和可能性进行讨论，并鼓励通过复杂的计算机分析评估数据。 该研讨会的会议记录将以题为“材料VIII.O %%”无损评估的限制性量发表，这对于应用新的和先进的材料，制造业以及基础设施绩效和有用寿命的监测至关重要。 ***