The Effect of Graphene Oxide Deposition, Shot Peening, and Hybrid Graphening on the Structural and Mechanical Properties of 30HGSA Steel.
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| Title: | The Effect of Graphene Oxide Deposition, Shot Peening, and Hybrid Graphening on the Structural and Mechanical Properties of 30HGSA Steel. |
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| Authors: | Stabryn, Sebastian1 (AUTHOR), Nasiłowska, Barbara2 (AUTHOR) m.mucha@law.mil.pl, Szczepaniak, Robert1,3 (AUTHOR) grzegorz.monka@wit.lukasiewicz.gov.pl, Mucha, Mateusz1,4 (AUTHOR), Mońka, Grzegorz3,5 (AUTHOR), Rygier, Tomasz3,4,6 (AUTHOR), Chrzanowski, Wojciech5,7 (AUTHOR), Chrunik, Maciej6,8 (AUTHOR), Olejnik, Piotr1,7 (AUTHOR), Kutwin, Marta2,8 (AUTHOR), Bogdanowicz, Zdzisław3,5 (AUTHOR) |
| Source: | Materials (1996-1944). Nov2025, Vol. 18 Issue 21, p4853. 21p. |
| Subjects: | Graphene oxide, Graphitization, Aerospace materials, Surface preparation, Shot peening, Mechanical behavior of materials, High strength steel, Bending strength |
| Abstract: | This publication presents the performance properties of 30HGSA steel after various surface treatments involving hybrid graphene coating, shot peening, and graphene oxide coating, and of the material in its delivery state used in aerospace structures. Performance tests were carried out on the structure, measuring surface roughness, microhardness, corrosion, residual stresses and bending strength for all surface treatments. It has been demonstrated that hybrid graphitization results in increased surface roughness, increased compressive stress and a beneficial increase in the bending strength of the sample compared to other research groups. A new method of strengthening steel surfaces by hybrid graphitization, consisting of coating the steel surface with graphene oxide and shot peening, has been described. The mechanism of hybrid graphitization affecting the increase in the performance properties of 30HGSA steel, including a 43% increase in maximum bending strength compared to BM, has been presented. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | This publication presents the performance properties of 30HGSA steel after various surface treatments involving hybrid graphene coating, shot peening, and graphene oxide coating, and of the material in its delivery state used in aerospace structures. Performance tests were carried out on the structure, measuring surface roughness, microhardness, corrosion, residual stresses and bending strength for all surface treatments. It has been demonstrated that hybrid graphitization results in increased surface roughness, increased compressive stress and a beneficial increase in the bending strength of the sample compared to other research groups. A new method of strengthening steel surfaces by hybrid graphitization, consisting of coating the steel surface with graphene oxide and shot peening, has been described. The mechanism of hybrid graphitization affecting the increase in the performance properties of 30HGSA steel, including a 43% increase in maximum bending strength compared to BM, has been presented. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 19961944 |
| DOI: | 10.3390/ma18214853 |
