Mo nanocrystallite effects on nanostructural properties of stainless steel
Source abstract
Abstract
Mechanical properties of stainless steel can be improved by grain size refinement down to nanocrystalline structures. In the present work, the effects of Mo nanoparticles on stainless steel powders synthesized using the sol-gel method have been studied. The results show that decreasing of the size of Mo crystallites in stainless steel is accompanied by phase transformations as well as the mesoporous surface area and narrow pore size distribution. The structure of the synthesized sample was investigated by XRD (X-ray diffraction), AFM (atomic force microscopy) and SEM (scanning electron microscopy) technologies. As revealed in AFM, SEM images and XRD patterns, worm-like pores were formed and ordered to some extent. The influence of various conditions on the structure of ordered mesoporous stainless steel is also discussed.
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Research context
OpenAlex topics: Semiconductor materials and devices · Advanced Materials Characterization Techniques · Nanoporous metals and alloys
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (14)
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1. Ganguly, A. and Georg, R., Synthesis, Characterization and Gas Sensitivity of M0O3 Nanoparticles, Bull. Mater. Sci., 2007, vol. 30, pp. 183–185.10.1007/s12034-007-0033-6 ↗
2. Zhi-Ping, L., Rui-Hong, Z., Fen, G., Jian-Feng, C, and Gang, W., Preparation and Characterization of Ordered Mesoporous Alumina with High Specific Surface Area with F127 as Template [J], Chem. J. Chin. Univer., 2008, vol. 29, pp. 13–17.
3. Sánchez, L.C., Beltran, J.J., Osorio, J., Calle, A.M., and Barrero, C.A., Fe-Doped SnO2 Nanopowders Obtained by Sol-Gel and Mechanochemical Alloying with and without Thermal Treatment, Phys. Astron., 2009, vol. 185–189, pp. 1–29.
4. Bahari, A. and Vahimian, F., Surface Nanocrystallization of Stainless Steel with ZAF Method and SEM Technique, World Appl. Sci. J., 2009, vol. 12, pp. 1562–1565.
5. Morgen, P., Bahari, A., and Pedersen, K., Nanostructured Films on Silicon Surfaces, Functional Properties of Nanostructured Materials, Dordrecht: Springer, 2006, vol. 223, pp. 229–257.10.1007/1-4020-4594-8_16 ↗
6. Bahari, A., Robenhagen, U., and Morgen, P., Grown of Ultra Thin Silicon Nitride on Si (111) at Low Temperatures, Phys. Rev. B, 2005, vol. 72, pp. 205323–205329.10.1103/PhysRevB.72.205323 ↗
7. Morgen, P., Bahari, A., Rao, M.G., and Li, Z.S., Roads to Ultra Thin Silicon Oxide, J. Vacuum Technol. A, 2005, vol. 23, pp. 201–207.10.1116/1.1842113 ↗
8. Bahari, A., Morgen, P., Li, Z.d., and Pedersen, K., Growth of a Stacked Silicon Nitride/Silicon Oxide Dielectric on Si (100), J. Vacuum Sci. Technol. B, 2006, vol. 24, pp. 21192123.10.1116/1.2220574 ↗
9. Bahari, A., Morgen, P., and Li, Z.S., Ultra Thin Silicon Nitride Films on Si (100) Studied with Core Level Photoemission, Surf. Sci., 2008, vol. 602, pp. 2315–2324.10.1016/j.susc.2008.05.013 ↗
10. Bahari, A., Suzban, M., Rezaea, L., and Roodbari, M., Chemical Bonding Configurations at the Interface of SiO2/Si (111)-7×7, Asian J. Chem., 2009, vol. 21, pp. 1609–1615.
11. Bahari, A. and Pashayan, M., Nanostructural Properties of Stainless Steel for Ultra High Vacuum Chambers, Chem. Tech., 2011, vol. 3, pp. 403–407.
12. Hernandez-Torres, J. and Mendoza-Galvan, A., Formation of NiO-SiO2 Nanocomposite Thin Films by the Sol-gel Method, J. Nanocrystalline Solids, 2005, vol. 351, pp. 2029–2035.10.1016/j.jnoncrysol.2005.05.011 ↗
13. Kuznetsov, D.V., Lysov, D.V., Levina, V.V., Kondrateva, M.N., Byzhonkov, D.I., and Kaloshkin, d.D., Structural Special Features in Nanodispersed Ni-SiO2 Composite Materials Produces by Method of Chemical Dispersion, Inorganic Mater. Appl. Res., 2010, vol. 1, pp. 57–63.10.1134/S2075113310010090 ↗
14. Bertoluzza, A., Fagnano, C., Morelli, M.A., Gotfardi, V., and Guglielmi, M., Raman and Infra-Red Spectra on Silica Gel Evolving Towards Glass, J. Nanocrystalline Solids, 1982, vol. 48, pp. 1–17.10.1016/0022-3093(82)90241-1 ↗