Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders
Microwave sintering process was employed to agglomerate ferromanganese alloy powders. The effects of sintering temperature, holding time and particle size composition on the properties and microstructure of sintering products were investigated. The results was shown that increasing sintering tempera...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2018-06-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/103523/PDF/AMM-2018-2-03-Dai.pdf |
| _version_ | 1818489823294390272 |
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| author | Lei Li Libo Zhang Linqing Dai Hongbo Zhu Guo Chen Jinhui Peng Qin Guo |
| author_facet | Lei Li Libo Zhang Linqing Dai Hongbo Zhu Guo Chen Jinhui Peng Qin Guo |
| author_sort | Lei Li |
| collection | DOAJ |
| description | Microwave sintering process was employed to agglomerate ferromanganese alloy powders. The effects of sintering temperature, holding time and particle size composition on the properties and microstructure of sintering products were investigated. The results was shown that increasing sintering temperature or holding time appropriately is beneficial to increase the compressive strength and volume density. SEM and EDAX analysis shows that the liquid phase formed below the melting point in the sintering process, which leads to densification. XRD patterns indicate that the main reaction during microwave sintering is the decarbonization and carburization of iron carbide phase. The experiment demonstrate that the optimum microwave sintering process condition is 1150°C, 10 min and 50% content of the powders with the size of –75 μm |
| first_indexed | 2024-12-10T17:08:36Z |
| format | Article |
| id | doaj.art-a08a91ae5d9045f69aedcf6aa00196e8 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-12-10T17:08:36Z |
| publishDate | 2018-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-a08a91ae5d9045f69aedcf6aa00196e82022-12-22T01:40:22ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092018-06-01vol. 63No 2https://doi.org/10.24425/118973Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy PowdersLei LiLibo ZhangLinqing DaiHongbo ZhuGuo ChenJinhui PengQin GuoMicrowave sintering process was employed to agglomerate ferromanganese alloy powders. The effects of sintering temperature, holding time and particle size composition on the properties and microstructure of sintering products were investigated. The results was shown that increasing sintering temperature or holding time appropriately is beneficial to increase the compressive strength and volume density. SEM and EDAX analysis shows that the liquid phase formed below the melting point in the sintering process, which leads to densification. XRD patterns indicate that the main reaction during microwave sintering is the decarbonization and carburization of iron carbide phase. The experiment demonstrate that the optimum microwave sintering process condition is 1150°C, 10 min and 50% content of the powders with the size of –75 μmhttps://journals.pan.pl/Content/103523/PDF/AMM-2018-2-03-Dai.pdfmicrowave sinteringferromanganese powderdensificationliquid phaseprocess conditions |
| spellingShingle | Lei Li Libo Zhang Linqing Dai Hongbo Zhu Guo Chen Jinhui Peng Qin Guo Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders Archives of Metallurgy and Materials microwave sintering ferromanganese powder densification liquid phase process conditions |
| title | Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders |
| title_full | Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders |
| title_fullStr | Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders |
| title_full_unstemmed | Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders |
| title_short | Effects of Microwave Sintering on Properties and Microstructure of Ferromanganese Alloy Powders |
| title_sort | effects of microwave sintering on properties and microstructure of ferromanganese alloy powders |
| topic | microwave sintering ferromanganese powder densification liquid phase process conditions |
| url | https://journals.pan.pl/Content/103523/PDF/AMM-2018-2-03-Dai.pdf |
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