Eutectic composite NiAl-Cr properties modeling based on interatomic interaction forces

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Badamshin, I.Kh.^1

Ufa State Aviation Technical University, Karl Marks Av., 12, Ufa

450000, Russia^1

关键词: Classical methods;    Eutectic composites;    Interatomic interactions;    Material strength;    Model-based OPC;    Strength characteristics;    Stress strain state;    Theoretical methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/3/032010/pdf
DOI  :  10.1088/1757-899X/327/3/032010

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

For new materials, information on the elasticity and strength characteristics necessary for calculating the stress-strain state of the turbine blades is limited. In these conditions, there is a need for theoretical methods for calculating the elastic and strength characteristics. The proposed theoretical methods are based on forces of interatomic interaction calculation. The classical methods based on the hypothesis of continuity do not allow calculating the material strength and thermophysical properties.