Publication details
Experimental phase diagram of the Co-Se-Sn system at 400, 600 and 1000 °C
| Authors | |
|---|---|
| Year of publication | 2025 |
| Type | Article in Periodical |
| Magazine / Source | JOURNAL OF ALLOYS AND COMPOUNDS |
| MU Faculty or unit | |
| Citation | |
| web | |
| Doi | https://doi.org/10.1016/j.jallcom.2025.184561 |
| Keywords | Co-Se-Sn phase diagram; CoSn1.5Se1.5; CoSeSn; SEM-EDX; XRD; DTA |
| Description | The ternary Co-Se-Sn system was investigated experimentally at 400, 600 and 1000 degrees C using scanning electron microscopy with energy-dispersive X-ray spectroscopy and X-ray diffraction, supported by CALPHAD predictions. The thermal stability of the ternary phase CoSn1.5Se1.5 was redefined and a new ternary phase with composition Co33Se34Sn33 (CoSeSn) was detected. Complete isothermal sections at 400 and 600 degrees C and a partial isothermal section at 1000 degrees C of the ternary Co-Se-Sn phase diagram are presented. |
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