Optimal structure of wear-resistant compositional materials

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Kisel, J.E.^1 ; Obozov, A.A.^2 ; Simokhin, S.P.^2

Department of Energy Systems, Bryansk State Agrarian University, Bryansk, Russia^1

Department of Mechanics, Bryansk State Engineering Technological University, Bryansk, Russia^2

关键词: Continuum theory;    Heterogeneous structures;    Optimal structures;    Strength property;    Wear condition;    Wear resistant;    Wear resistant materials;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/2/022032/pdf
DOI  :  10.1088/1757-899X/537/2/022032

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The heterogeneous structure of composites is linked to their wear resistance under abrasive wear conditions. It was found that the DP content in the CEC corresponding to the highest strength of the wear-resistant material depends on the ratio of the strength properties of the matrix and the filler. It can be calculated using the continuum theory for the case of two-sided congestion of elliptical dislocations.