首页>
外国专利>
METHOD AND APPARATUS FOR THE EVALUATION OF A DEPTH PROFILE OF THERMO-MECHANICAL PROPERTIES OF LAYERED AND GRADED MATERIALS AND COATINGS
METHOD AND APPARATUS FOR THE EVALUATION OF A DEPTH PROFILE OF THERMO-MECHANICAL PROPERTIES OF LAYERED AND GRADED MATERIALS AND COATINGS
展开▼
机译:层状和梯度材料及涂层热机械性能深度分布的评估方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A technique for determining properties such as Young's modulus, coefficient of thermal expansion, and residual stress of individual layers within a multi-layered sample is presented. The technique involves preparation of a series of samples, each including one additional layer relative to the preceding sample. By comparison of each sample to a preceding sample, properties of the topmost layer can be determined, and residual stress at any depth in each sample, resulting from deposition of the top layer, can be determined.
展开▼