The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties
We justified theoretical and experimental bases of synthesis of new class of highly nanostructured composite nanomaterials based on metal matrix with titanium carbide nanowires as dispersed phase. A new combined method for obtaining of metal iron-based composite materials comprising the powder metal...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/979510 |
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| author | Elena Zemtsova Denis Yurchuk Vladimir Smirnov |
| author_facet | Elena Zemtsova Denis Yurchuk Vladimir Smirnov |
| author_sort | Elena Zemtsova |
| collection | DOAJ |
| description | We justified theoretical and experimental bases of synthesis of new class of highly nanostructured composite nanomaterials based on metal matrix with titanium carbide nanowires as dispersed phase. A new combined method for obtaining of metal iron-based composite materials comprising the powder metallurgy processes and the surface design of the dispersed phase is considered. The following stages of material synthesis are investigated: (1) preparation of porous metal matrix; (2) surface structuring of the porous metal matrix by TiC nanowires; (3) pressing and sintering to give solid metal composite nanostructured materials based on iron with TiC nanostructures with size 1–50 nm. This material can be represented as the material type “frame in the frame” that represents iron metal frame reinforcing the frame of different chemical compositions based on TiC. Study of material functional properties showed that the mechanical properties of composite materials based on iron with TiC dispersed phase despite the presence of residual porosity are comparable to the properties of the best grades of steel containing expensive dopants and obtained by molding. This will solve the problem of developing a new generation of nanostructured metal (iron-based) materials with improved mechanical properties for the different areas of technology. |
| format | Article |
| id | doaj-art-050117b2fcc8411693c23afc25ba72b5 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-050117b2fcc8411693c23afc25ba72b52025-02-03T06:00:19ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/979510979510The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical PropertiesElena Zemtsova0Denis Yurchuk1Vladimir Smirnov2Saint Petersburg State University, Universitetskii Pr. 26, Saint Petersburg 198504, RussiaSaint Petersburg State University, Universitetskii Pr. 26, Saint Petersburg 198504, RussiaSaint Petersburg State University, Universitetskii Pr. 26, Saint Petersburg 198504, RussiaWe justified theoretical and experimental bases of synthesis of new class of highly nanostructured composite nanomaterials based on metal matrix with titanium carbide nanowires as dispersed phase. A new combined method for obtaining of metal iron-based composite materials comprising the powder metallurgy processes and the surface design of the dispersed phase is considered. The following stages of material synthesis are investigated: (1) preparation of porous metal matrix; (2) surface structuring of the porous metal matrix by TiC nanowires; (3) pressing and sintering to give solid metal composite nanostructured materials based on iron with TiC nanostructures with size 1–50 nm. This material can be represented as the material type “frame in the frame” that represents iron metal frame reinforcing the frame of different chemical compositions based on TiC. Study of material functional properties showed that the mechanical properties of composite materials based on iron with TiC dispersed phase despite the presence of residual porosity are comparable to the properties of the best grades of steel containing expensive dopants and obtained by molding. This will solve the problem of developing a new generation of nanostructured metal (iron-based) materials with improved mechanical properties for the different areas of technology.http://dx.doi.org/10.1155/2014/979510 |
| spellingShingle | Elena Zemtsova Denis Yurchuk Vladimir Smirnov The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties The Scientific World Journal |
| title | The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties |
| title_full | The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties |
| title_fullStr | The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties |
| title_full_unstemmed | The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties |
| title_short | The Process of Nanostructuring of Metal (Iron) Matrix in Composite Materials for Directional Control of the Mechanical Properties |
| title_sort | process of nanostructuring of metal iron matrix in composite materials for directional control of the mechanical properties |
| url | http://dx.doi.org/10.1155/2014/979510 |
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