Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases
The paper presents the results of research on the production by means of arc spraying of composite coatings from the Fe-Al system with participation of in-situ intermetallic phases. The arc spraying process was carried out by simultaneously melting two different electrode wires, aluminum and steel....
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-12-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/8/12/1059 |
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| author | Tomasz Chmielewski Piotr Siwek Marcin Chmielewski Anna Piątkowska Agnieszka Grabias Dariusz Golański |
| author_facet | Tomasz Chmielewski Piotr Siwek Marcin Chmielewski Anna Piątkowska Agnieszka Grabias Dariusz Golański |
| author_sort | Tomasz Chmielewski |
| collection | DOAJ |
| description | The paper presents the results of research on the production by means of arc spraying of composite coatings from the Fe-Al system with participation of in-situ intermetallic phases. The arc spraying process was carried out by simultaneously melting two different electrode wires, aluminum and steel. The aim of the research is to create protective coatings with a composite structure with a significant participation of Fe<i><sub>x</sub></i>Al<i><sub>y</sub></i> as an intermetallic phases reinforcement. The synthesis of intermetallic phases takes place during the (in-situ) spraying process. Currently most coatings involving intermetallic phases are manufactured by different thermal spraying methods using coating materials in the form of prefabricated powders containing intermetallic phases. The obtained results showed the local occurrence of intermetallic phases from the Fe-Al system, and the dominant components of the structure have two phases, aluminum solid solutions in iron and iron in aluminum. The participation of intermetallic phases in the coating is relatively low, but its effect on the properties of the coating material is significant. |
| first_indexed | 2024-12-10T15:34:57Z |
| format | Article |
| id | doaj.art-0923a9c4319c4c30a214c56e6306984c |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-12-10T15:34:57Z |
| publishDate | 2018-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-0923a9c4319c4c30a214c56e6306984c2022-12-22T01:43:15ZengMDPI AGMetals2075-47012018-12-01812105910.3390/met8121059met8121059Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic PhasesTomasz Chmielewski0Piotr Siwek1Marcin Chmielewski2Anna Piątkowska3Agnieszka Grabias4Dariusz Golański5Institute of Manufacturing Technologies, Warsaw University of Technology, 85 Narbutta str., 02-524 Warsaw, PolandInstitute of Manufacturing Technologies, Warsaw University of Technology, 85 Narbutta str., 02-524 Warsaw, PolandInstitute of Electronic Materials Technology, Warsaw University of Technology, 133 Wólczyńska str., 01-919 Warsaw, PolandInstitute of Electronic Materials Technology, Warsaw University of Technology, 133 Wólczyńska str., 01-919 Warsaw, PolandInstitute of Electronic Materials Technology, Warsaw University of Technology, 133 Wólczyńska str., 01-919 Warsaw, PolandInstitute of Manufacturing Technologies, Warsaw University of Technology, 85 Narbutta str., 02-524 Warsaw, PolandThe paper presents the results of research on the production by means of arc spraying of composite coatings from the Fe-Al system with participation of in-situ intermetallic phases. The arc spraying process was carried out by simultaneously melting two different electrode wires, aluminum and steel. The aim of the research is to create protective coatings with a composite structure with a significant participation of Fe<i><sub>x</sub></i>Al<i><sub>y</sub></i> as an intermetallic phases reinforcement. The synthesis of intermetallic phases takes place during the (in-situ) spraying process. Currently most coatings involving intermetallic phases are manufactured by different thermal spraying methods using coating materials in the form of prefabricated powders containing intermetallic phases. The obtained results showed the local occurrence of intermetallic phases from the Fe-Al system, and the dominant components of the structure have two phases, aluminum solid solutions in iron and iron in aluminum. The participation of intermetallic phases in the coating is relatively low, but its effect on the properties of the coating material is significant.https://www.mdpi.com/2075-4701/8/12/1059arc sprayingcoatingsFe-Alintermetallic phases |
| spellingShingle | Tomasz Chmielewski Piotr Siwek Marcin Chmielewski Anna Piątkowska Agnieszka Grabias Dariusz Golański Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases Metals arc spraying coatings Fe-Al intermetallic phases |
| title | Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases |
| title_full | Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases |
| title_fullStr | Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases |
| title_full_unstemmed | Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases |
| title_short | Structure and Selected Properties of Arc Sprayed Coatings Containing In-Situ Fabricated Fe-Al Intermetallic Phases |
| title_sort | structure and selected properties of arc sprayed coatings containing in situ fabricated fe al intermetallic phases |
| topic | arc spraying coatings Fe-Al intermetallic phases |
| url | https://www.mdpi.com/2075-4701/8/12/1059 |
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