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Cr-Al Coatings on Low Carbon Steel Prepared by a Mechanical Alloying Technique
| Content Provider | Semantic Scholar |
|---|---|
| Author | Hia, April Imelda Juita Sudiro, Toto Aryanto, Didik Sebayang, Kerista |
| Copyright Year | 2016 |
| Abstract | Four different compositions of Cr and Al coatings as Cr10o, Cr87.5Al12.5, Cr5oAl5o, and Al100 have been prepared on the surface of low carbon steel by a mechanical alloying technique. The composition of each powder was milled for 2 hour in a stainless steel crucible with a ball to powder ratio of 10:1. Hereafter, the Cr-Al powder and substrate were mechanical alloyed in air for 1 hour. Heat treatment of coated sample were carried out at 800°C in a vacuum furnace. In order to characterize the phase composition and microstructure of the coating before and after heat treatment, XRD and SEM-EDX were used. The results show that Cr, Cr-Al or Al coatings were formed on the surface of low carbon steel. After heat treatment, new phases and interdiffusion zone were formed in the coating and at the coating/steel interface, depending on the coating composition. |
| Starting Page | 012131 |
| Ending Page | 012131 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1088/1742-6596/739/1/012131 |
| Volume Number | 739 |
| Alternate Webpage(s) | http://repository.usu.ac.id/bitstream/handle/123456789/69574/Fulltext.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://doi.org/10.1088/1742-6596%2F739%2F1%2F012131 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
