Experimental determination of the phase relations of the Sm–Fe–B ternary system at 973 K
| Autor: | Linyi Cheng, Dongdong Ma, Chengfu Xu, Z.F. Gu, Kanghua Chen, Guang Hui Rao, Gang Cheng |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Ternary numeral system Chemistry Scanning electron microscope Mechanical Engineering Metals and Alloys Analytical chemistry 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Isothermal process Crystallography Mechanics of Materials Phase (matter) 0103 physical sciences X-ray crystallography Materials Chemistry 0210 nano-technology Ternary operation Spectroscopy Phase diagram |
| Zdroj: | Journal of Alloys and Compounds. 667:240-247 |
| ISSN: | 0925-8388 |
| Popis: | The phase relations of the Sm–Fe–B ternary system at 973 K have been determined experimentally in this study by X-ray diffraction, scanning electron microscopy and energy dispersion spectroscopy techniques. This tentative isothermal section includes 15 single-phase regions, 30 two-phase regions, and 16 three-phase regions. The phases αFe 17 Sm 2 , Fe 3 Sm, Fe 2 Sm, Sm 2 B 5 , SmB 4 , SmB 6 , SmB 66 , Fe 2 B and FeB are confirmed to exist at 973 K. The existence of the only three ternary phases Sm 2 Fe 14 B, SmFeB 4 and Sm 17 (Fe 4 B 4 ) 15 is observed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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