Systematically Study the Tensile and Compressive Behaviors of Diamond-like Carbon.

ABSTRACT: It is important to understand the mechanical properties of diamond-like carbon (DLC) for use not only in frictionand wear-resistant coatings, but also in vibration reduction and damping increase at the layer interfaces. However, the mechanical properties of DLC are influenced by the working temperature and its density, and the applications of DLC as coatings are limited. In this work, we systematically studied the deformation behaviors of DLC under different temperatures and densities using compression and tensile testing of DLC by molecular dynamics (MD) methods. In our simulation results, the values of tensile stress and compressive stress decreased and tensile strain and compressive strain increased as the temperature increased from 300 K to 900 K during both tensile and compressive pro

SUBMITTER: Xu J 

PROVIDER: S-EPMC10254679 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature