Single Crystal Superalloys: Constitutive Equations and Computational Procedures

本研究是一项实验-分析-计算相结合的研究。 研究高温变形机制的努力 镍基高温合金单晶 将特别注意 应支付给两相材料的性质，无影响， 粘塑性材料的Schmid剪应力和潜在硬化 变形行为 三维本构关系 将制定一个有助于分析和设计 由单晶制成的结构部件。//

The research is a combined experimental-analytical-computational effort to study high temperature deformation mechanisms in nickel-base superalloy single crystals. Special attention will be paid to two-phase nature of the material, the effects of non- Schmid shear stresses and latent hardening on viscoplastic deformation behavior. Three dimensional constitutive relations will be developed that will facilitate the analysis and design of structural components made from single crystals.//