Technology for producing cast iron castings with compact graphite by top filling
The technology of ladle modification “top filling” has been tested and introduced to produce castings of parts from low grades of high-strength cast iron, in particular ChVG40, VCh50. The technology allows us to consistently achieve a degree of graphite spheroidization of at least 80%. For each of t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_10006.pdf |
| _version_ | 1797345152427098112 |
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| author | Boldyrev Denis Amirov Ruslan Latypov Oleg Koldin Alexandr |
| author_facet | Boldyrev Denis Amirov Ruslan Latypov Oleg Koldin Alexandr |
| author_sort | Boldyrev Denis |
| collection | DOAJ |
| description | The technology of ladle modification “top filling” has been tested and introduced to produce castings of parts from low grades of high-strength cast iron, in particular ChVG40, VCh50. The technology allows us to consistently achieve a degree of graphite spheroidization of at least 80%. For each of the mastered castings of the parts “Reduction gear axle casing”, “Front idler hub” and “Exhaust manifold”, the consumption of a spheroidizing modifier and a graphitizing modifier was selected. In the chemical composition of the castings, to obtain a predominantly ferrite-pearlite structure, the manganese content was adjusted from 0.4...0.5% to 0.3...0.4%. |
| first_indexed | 2024-03-08T11:13:23Z |
| format | Article |
| id | doaj.art-61702f4c6729489d8eb625a88b3c20b8 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:13:23Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-61702f4c6729489d8eb625a88b3c20b82024-01-26T10:38:40ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014601000610.1051/e3sconf/202346010006e3sconf_bft2023_10006Technology for producing cast iron castings with compact graphite by top fillingBoldyrev Denis0Amirov Ruslan1Latypov Oleg2Koldin Alexandr3Togliatti State University, Department of Nanotechnology, Materials Science and MechanicsNosov Magnitogorsk State Technical University, Department of Metal Forming Machines and TechnologiesNosov Magnitogorsk State Technical University, Department of Metal Forming Machines and TechnologiesNosov Magnitogorsk State Technical University, Department of Metal Forming Machines and TechnologiesThe technology of ladle modification “top filling” has been tested and introduced to produce castings of parts from low grades of high-strength cast iron, in particular ChVG40, VCh50. The technology allows us to consistently achieve a degree of graphite spheroidization of at least 80%. For each of the mastered castings of the parts “Reduction gear axle casing”, “Front idler hub” and “Exhaust manifold”, the consumption of a spheroidizing modifier and a graphitizing modifier was selected. In the chemical composition of the castings, to obtain a predominantly ferrite-pearlite structure, the manganese content was adjusted from 0.4...0.5% to 0.3...0.4%.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_10006.pdf |
| spellingShingle | Boldyrev Denis Amirov Ruslan Latypov Oleg Koldin Alexandr Technology for producing cast iron castings with compact graphite by top filling E3S Web of Conferences |
| title | Technology for producing cast iron castings with compact graphite by top filling |
| title_full | Technology for producing cast iron castings with compact graphite by top filling |
| title_fullStr | Technology for producing cast iron castings with compact graphite by top filling |
| title_full_unstemmed | Technology for producing cast iron castings with compact graphite by top filling |
| title_short | Technology for producing cast iron castings with compact graphite by top filling |
| title_sort | technology for producing cast iron castings with compact graphite by top filling |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_10006.pdf |
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