FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION
Imitation modeling of direct hot extrusion of bushes made from high-strength cast iron is performed using finite-element method. The evolution of stress and strain fields during processing and the probability of crack formation are evaluated. The specific feature of the work is that during hot formi...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2016-04-01
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| Series: | Литьë и металлургия |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/903 |
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| author | A. I. Pokrovsky P. E. Lushchik |
| author_facet | A. I. Pokrovsky P. E. Lushchik |
| author_sort | A. I. Pokrovsky |
| collection | DOAJ |
| description | Imitation modeling of direct hot extrusion of bushes made from high-strength cast iron is performed using finite-element method. The evolution of stress and strain fields during processing and the probability of crack formation are evaluated. The specific feature of the work is that during hot forming a special technique was used which permitted obtaining a gradient distribution of graphite inclusions over the cross-section of bushes. The results of modeling are used in certain technologies which are implemented in industrial practice. |
| format | Article |
| id | doaj-art-9b6a17e49d814611bb2f4c441f394d73 |
| institution | DOAJ |
| issn | 1683-6065 2414-0406 |
| language | English |
| publishDate | 2016-04-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Литьë и металлургия |
| spelling | doaj-art-9b6a17e49d814611bb2f4c441f394d732025-08-20T03:02:41ZengBelarusian National Technical UniversityЛитьë и металлургия1683-60652414-04062016-04-010196107897FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTIONA. I. Pokrovsky0P. E. Lushchik1Physical-Engineering Institute of the NAS of BelarusScientific-technological park of BNTU «Polytechnic»Imitation modeling of direct hot extrusion of bushes made from high-strength cast iron is performed using finite-element method. The evolution of stress and strain fields during processing and the probability of crack formation are evaluated. The specific feature of the work is that during hot forming a special technique was used which permitted obtaining a gradient distribution of graphite inclusions over the cross-section of bushes. The results of modeling are used in certain technologies which are implemented in industrial practice.https://lim.bntu.by/jour/article/view/903hot extrusion, high-strength cast iron, bushes, metal matrix, graphite inclusions, finite-element method |
| spellingShingle | A. I. Pokrovsky P. E. Lushchik FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION Литьë и металлургия hot extrusion, high-strength cast iron, bushes, metal matrix, graphite inclusions, finite-element method |
| title | FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION |
| title_full | FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION |
| title_fullStr | FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION |
| title_full_unstemmed | FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION |
| title_short | FINITE-ELEMENT MODELING OF HOT FORMING OF BUSHES MADE FROM HIGH-STRENGTH CAST IRON WITH A GRADIENT DISTRIBUTION OF GRAPHITE INCLUSIONS OVER CROSS-SECTION |
| title_sort | finite element modeling of hot forming of bushes made from high strength cast iron with a gradient distribution of graphite inclusions over cross section |
| topic | hot extrusion, high-strength cast iron, bushes, metal matrix, graphite inclusions, finite-element method |
| url | https://lim.bntu.by/jour/article/view/903 |
| work_keys_str_mv | AT aipokrovsky finiteelementmodelingofhotformingofbushesmadefromhighstrengthcastironwithagradientdistributionofgraphiteinclusionsovercrosssection AT pelushchik finiteelementmodelingofhotformingofbushesmadefromhighstrengthcastironwithagradientdistributionofgraphiteinclusionsovercrosssection |