Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Fractal Research for the Production of High-Strength Materials

Version 1 : Received: 17 July 2022 / Approved: 18 July 2022 / Online: 18 July 2022 (08:15:16 CEST)

How to cite: Jekal, E.; Choi, S. Fractal Research for the Production of High-Strength Materials. Preprints 2022, 2022070252 (doi: 10.20944/preprints202207.0252.v1). Jekal, E.; Choi, S. Fractal Research for the Production of High-Strength Materials. Preprints 2022, 2022070252 (doi: 10.20944/preprints202207.0252.v1).

Abstract

SiC ceramics are excellent materials applied at high temperatures because of their light weight, excellent high temperature strength, and high thermal shock resistance. For better engineering properties, we made SiC with fractal lattices. Stress-strain behavior and modulus changes from room temperature to 1,250oC were analyzed using LAMMPS S/W, a molecular dynamics program. As a result of this study, it was confirmed that the modulus of elasticity of SiC crystals changed in the range of about 475 GPa to 425 GPa as it increased from room temperature to 1,250 oC, The stress-displacement characteristics of SiC crystals, which could not be measured at a high temperature of 1,000 oC or higher, could be ensured.

Keywords

fractal; SiC

Subject

MATERIALS SCIENCE, General Materials Science

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