PSI - Issue 65

E.G. Zemtsova et al. / Procedia Structural Integrity 65 (2024) 317–323 E.G. Zemtsova et al. / Structural Integrity Procedia 00 (2024) 000–000

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reinforcing phase and the mechanical properties of the Al-based composite obtained by casting was also shown. With an increase in the volume of reinforcement of the composite from 1 to 5%, embrittlement of the material does not occur. Studies of samples using X-ray phase analysis of an Al matrix composite showed the absence of an aluminum carbide phase. Despite the manifestation of additional mechanisms for hardening nanocomposites obtained by injection molding, the main one for Al matrix composites with a nanoscale carbide phase is the Orovan hardening mechanism. Funding

The research was financially supported by the Russian Science Foundation grant (project No. 20-11- 20083).

Acknowledgements

The research was carried out using the equipment of the resource centers of the St. Petersburg State University Scientific Park "X-ray Diffraction research methods" and "Nanotechnology", “Physical methods of surface research”, and “Department of Extreme Conditions Research”. Conflicts of Interest

The authors declare no conflict of interest.

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