The pressure treatment effect on the high‑strength austempered ductile iron structure
This paper presents the results of a study on the effect of pressure treatment (direct hot extrusion) on the structure of graphite inclusions and the metallic matrix of high‑strength austempered ductile iron. Comparative analysis of the cooling processes of the cast high‑strength ductile iron billet...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2024-06-01
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| Series: | Литьë и металлургия |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/3688 |
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| author | P. E. Lushchik A. I. Pokrovsky I. V. Rafalsky A. D. Rulenkov |
| author_facet | P. E. Lushchik A. I. Pokrovsky I. V. Rafalsky A. D. Rulenkov |
| author_sort | P. E. Lushchik |
| collection | DOAJ |
| description | This paper presents the results of a study on the effect of pressure treatment (direct hot extrusion) on the structure of graphite inclusions and the metallic matrix of high‑strength austempered ductile iron. Comparative analysis of the cooling processes of the cast high‑strength ductile iron billet without deformation and after deformation was carried out using simulation modeling methods. The results of the study on the effect of hot deformation (up to 950–970 ℃) on the fracture structure and mechanical properties of austempered high‑strength ductile iron billets are presented. |
| format | Article |
| id | doaj-art-af47dc51357f41ce9f5094adfaa6e4d4 |
| institution | Kabale University |
| issn | 1683-6065 2414-0406 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Литьë и металлургия |
| spelling | doaj-art-af47dc51357f41ce9f5094adfaa6e4d42025-08-20T03:59:49ZengBelarusian National Technical UniversityЛитьë и металлургия1683-60652414-04062024-06-010213414010.21122/1683-6065-2024-2-134-1403564The pressure treatment effect on the high‑strength austempered ductile iron structureP. E. Lushchik0A. I. Pokrovsky1I. V. Rafalsky2A. D. Rulenkov3Belarusian National Technical University, Science and Technology Park of BNTU “PolytechnicPhysical‑Technical Institute of the National Academy of Sciences of BelarusBelarusian National Technical University, Science and Technology Park of BNTU “PolytechnicBelarusian National Technical University, Science and Technology Park of BNTU “PolytechnicThis paper presents the results of a study on the effect of pressure treatment (direct hot extrusion) on the structure of graphite inclusions and the metallic matrix of high‑strength austempered ductile iron. Comparative analysis of the cooling processes of the cast high‑strength ductile iron billet without deformation and after deformation was carried out using simulation modeling methods. The results of the study on the effect of hot deformation (up to 950–970 ℃) on the fracture structure and mechanical properties of austempered high‑strength ductile iron billets are presented.https://lim.bntu.by/jour/article/view/3688austempered ductile ironmicrostructurebainiteaustenitegraphitepressure treatmentmodeling |
| spellingShingle | P. E. Lushchik A. I. Pokrovsky I. V. Rafalsky A. D. Rulenkov The pressure treatment effect on the high‑strength austempered ductile iron structure Литьë и металлургия austempered ductile iron microstructure bainite austenite graphite pressure treatment modeling |
| title | The pressure treatment effect on the high‑strength austempered ductile iron structure |
| title_full | The pressure treatment effect on the high‑strength austempered ductile iron structure |
| title_fullStr | The pressure treatment effect on the high‑strength austempered ductile iron structure |
| title_full_unstemmed | The pressure treatment effect on the high‑strength austempered ductile iron structure |
| title_short | The pressure treatment effect on the high‑strength austempered ductile iron structure |
| title_sort | pressure treatment effect on the high strength austempered ductile iron structure |
| topic | austempered ductile iron microstructure bainite austenite graphite pressure treatment modeling |
| url | https://lim.bntu.by/jour/article/view/3688 |
| work_keys_str_mv | AT pelushchik thepressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT aipokrovsky thepressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT ivrafalsky thepressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT adrulenkov thepressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT pelushchik pressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT aipokrovsky pressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT ivrafalsky pressuretreatmenteffectonthehighstrengthaustemperedductileironstructure AT adrulenkov pressuretreatmenteffectonthehighstrengthaustemperedductileironstructure |