PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS
The paper presents results of graphite surface morphology research and graphite structure improvement (density increase) in nano-coatings of iron alloy powders while making isothermal heating up to 1200 °С and plastic deformation caused by tensile stress due to significant difference in iron and gra...
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| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2011-12-01
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| Series: | Наука и техника |
| Online Access: | https://sat.bntu.by/jour/article/view/439 |
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| _version_ | 1846146414784020480 |
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| author | V. N. Kovalevsky A. E. Zhuk I. V. Fomikhina A. V. Kovalevskaya S. V. Grigoriev A. V. Rulkevich |
| author_facet | V. N. Kovalevsky A. E. Zhuk I. V. Fomikhina A. V. Kovalevskaya S. V. Grigoriev A. V. Rulkevich |
| author_sort | V. N. Kovalevsky |
| collection | DOAJ |
| description | The paper presents results of graphite surface morphology research and graphite structure improvement (density increase) in nano-coatings of iron alloy powders while making isothermal heating up to 1200 °С and plastic deformation caused by tensile stress due to significant difference in iron and graphite thermal expansion coefficients. Framework structure formation of squeezed graphite on iron-group metal particles makes it possible to obtain composite powders for preparation of erosion-resistant composite materials. |
| format | Article |
| id | doaj-art-eefcd1ce761f4b7e829d4d42c8e3682b |
| institution | Kabale University |
| issn | 2227-1031 2414-0392 |
| language | Russian |
| publishDate | 2011-12-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Наука и техника |
| spelling | doaj-art-eefcd1ce761f4b7e829d4d42c8e3682b2024-12-02T03:43:17ZrusBelarusian National Technical UniversityНаука и техника2227-10312414-03922011-12-0106913432PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERSV. N. Kovalevsky0A. E. Zhuk1I. V. Fomikhina2A. V. Kovalevskaya3S. V. Grigoriev4A. V. Rulkevich5Belarusian National Technical UniversityИнститут порошковой металлургии НАН БеларусиBelarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityИнститут порошковой металлургии НАН БеларусиThe paper presents results of graphite surface morphology research and graphite structure improvement (density increase) in nano-coatings of iron alloy powders while making isothermal heating up to 1200 °С and plastic deformation caused by tensile stress due to significant difference in iron and graphite thermal expansion coefficients. Framework structure formation of squeezed graphite on iron-group metal particles makes it possible to obtain composite powders for preparation of erosion-resistant composite materials.https://sat.bntu.by/jour/article/view/439 |
| spellingShingle | V. N. Kovalevsky A. E. Zhuk I. V. Fomikhina A. V. Kovalevskaya S. V. Grigoriev A. V. Rulkevich PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS Наука и техника |
| title | PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS |
| title_full | PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS |
| title_fullStr | PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS |
| title_full_unstemmed | PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS |
| title_short | PLASTIC DEFORMATION OF GRAPHITE WHILE HEATING COMPOSITE POWDERS |
| title_sort | plastic deformation of graphite while heating composite powders |
| url | https://sat.bntu.by/jour/article/view/439 |
| work_keys_str_mv | AT vnkovalevsky plasticdeformationofgraphitewhileheatingcompositepowders AT aezhuk plasticdeformationofgraphitewhileheatingcompositepowders AT ivfomikhina plasticdeformationofgraphitewhileheatingcompositepowders AT avkovalevskaya plasticdeformationofgraphitewhileheatingcompositepowders AT svgrigoriev plasticdeformationofgraphitewhileheatingcompositepowders AT avrulkevich plasticdeformationofgraphitewhileheatingcompositepowders |