The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification
The paper presents the results of research on the microstructure of GX2CrNiMoCuN25-6-3-3 and GX2CrNiMoCuN25-6-3 cast steels with a varying carbon content. The cause for undertaking the research were technological problems with hot cracking in bulk castings of duplex cast steel with a carbon content...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2014-08-01
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| Series: | Archives of Foundry Engineering |
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| Online Access: | http://www.degruyter.com/view/j/afe.2014.14.issue-3/afe-2014-0067/afe-2014-0067.xml?format=INT |
| _version_ | 1797726325267496960 |
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| author | Stradomski G. |
| author_facet | Stradomski G. |
| author_sort | Stradomski G. |
| collection | DOAJ |
| description | The paper presents the results of research on the microstructure of GX2CrNiMoCuN25-6-3-3 and GX2CrNiMoCuN25-6-3 cast steels with a varying carbon content. The cause for undertaking the research were technological problems with hot cracking in bulk castings of duplex cast steel with a carbon content of approx. 0.06% and with 23% Cr, 8.5% Ni, 3% Mo and 2.4% Cu. The research has shown a significant effect of increased carbon content on the ferrite and austenite microstructure morphology, while exceeding the carbon content of 0.06% results in a change of the shape of primary grains from equiaxial to columnar. |
| first_indexed | 2024-03-12T10:43:59Z |
| format | Article |
| id | doaj.art-cd195145d30e403599b4770a9e971bae |
| institution | Directory Open Access Journal |
| issn | 2299-2944 |
| language | English |
| last_indexed | 2024-03-12T10:43:59Z |
| publishDate | 2014-08-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Foundry Engineering |
| spelling | doaj.art-cd195145d30e403599b4770a9e971bae2023-09-02T07:53:24ZengPolish Academy of SciencesArchives of Foundry Engineering2299-29442014-08-01143838610.2478/afe-2014-0067afe-2014-0067The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel SolidificationStradomski G.0 Institute Metal Forming and Safety Engineering, Faculty of Production Engineering and Materials Technology, Technical University of Częstochowa, PolandThe paper presents the results of research on the microstructure of GX2CrNiMoCuN25-6-3-3 and GX2CrNiMoCuN25-6-3 cast steels with a varying carbon content. The cause for undertaking the research were technological problems with hot cracking in bulk castings of duplex cast steel with a carbon content of approx. 0.06% and with 23% Cr, 8.5% Ni, 3% Mo and 2.4% Cu. The research has shown a significant effect of increased carbon content on the ferrite and austenite microstructure morphology, while exceeding the carbon content of 0.06% results in a change of the shape of primary grains from equiaxial to columnar.http://www.degruyter.com/view/j/afe.2014.14.issue-3/afe-2014-0067/afe-2014-0067.xml?format=INTDuplex cast steelMicrostructureHot cracksPrimary structure |
| spellingShingle | Stradomski G. The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification Archives of Foundry Engineering Duplex cast steel Microstructure Hot cracks Primary structure |
| title | The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification |
| title_full | The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification |
| title_fullStr | The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification |
| title_full_unstemmed | The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification |
| title_short | The Role of Carbon in the Mechanism of Ferritic-Austenitic Cast Steel Solidification |
| title_sort | role of carbon in the mechanism of ferritic austenitic cast steel solidification |
| topic | Duplex cast steel Microstructure Hot cracks Primary structure |
| url | http://www.degruyter.com/view/j/afe.2014.14.issue-3/afe-2014-0067/afe-2014-0067.xml?format=INT |
| work_keys_str_mv | AT stradomskig theroleofcarboninthemechanismofferriticausteniticcaststeelsolidification AT stradomskig roleofcarboninthemechanismofferriticausteniticcaststeelsolidification |