| dc.creator | Benitez, Marisela | |
| dc.creator | Trujillo, Juan Sebasti?n | |
| dc.creator | P?rez Alc?zar, German A. | |
| dc.date | 2021-11-12T21:34:42Z | |
| dc.date | 2021-11-12T21:34:42Z | |
| dc.date | 2021-07-15 | |
| dc.date.accessioned | 2023-08-31T19:21:49Z | |
| dc.date.available | 2023-08-31T19:21:49Z | |
| dc.identifier | Benitez, M., Trujillo, J. S., & P?rez Alc?zar, G. A. (2021). Effect of chrome on the magnetic and structural properties of Mn57-xAl43Crx (x = 0.51, 0.91, 1.51) and Mn53.3-XAl45C1.7Crx (x = 0.0, 0.5, 1.0, 1.5, 2.0, 2.5) alloy systems. Materials Letters, 295, 129853. doi:10.1016/j.matlet.2021.129853 | |
| dc.identifier | 0167-577X | |
| dc.identifier | https://www.sciencedirect.com/science/article/abs/pii/S0167577X21005498?via%3Dihub | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8557377 | |
| dc.description | The effect of Cr doping, in melted and heat treated (HT) at different temperatures of Mn57-xAl43Crx with x = 0.51, 0.91, 1.51 and Mn53.3-xAl45C1.7Crx with x = 0.0, 0.5, 1.0, 1.5, 2.0, 2.5 alloys were studied. In samples with C and Cr (0 and 1.0 at.%) a paramagnetic epsilon phase (?), and ferromagnetic tau phase (?), with hard magnetic behavior, with coercive field Hc of 2.67 and 2.32 kOe, saturation magnetization Ms of 68 and 66 emu/g, remanent magnetization Mr of 39.6 and 33.6 emu/g, and product (BH)max of 0.91 and 0.69 MGOe, respectively, were observed. But for samples doped with Cr ? 1.0 at.% the metastable ?-phase partially decomposes into gamma (?2) and beta (?) phases. The samples have particle sizes between 108 and 127 ?m. | |
| dc.description | Universidad de Ibagu? | |
| dc.language | en | |
| dc.publisher | Materials Letters | |
| dc.subject | Rare earth free permanent magnets | |
| dc.subject | Coercive field | |
| dc.subject | Magnetization | |
| dc.subject | (BH)max energy product | |
| dc.title | Effect of chrome on the magnetic and structural properties of Mn57-xAl43Crx (x = 0.51, 0.91, 1.51) and Mn53.3-XAl45C1.7Crx (x = 0.0, 0.5, 1.0, 1.5, 2.0, 2.5) alloy systems | |
| dc.type | Article | |
