The isothermal section of the phase diagram of the La–Ni–Ti ternary system at 673 K

The isothermal section of the phase diagram of the ternary system La–Ni–Ti was investigated by X-ray diffraction, differential thermal analysis, optical microscopy and electron microscopy techniques. It consists of 14 single-phase regions, 25 two-phase regions and 12 three-phases regions. At 673 K,...

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Veröffentlicht in:	Journal of alloys and compounds 2000-11, Vol.312 (1), p.121-123
Hauptverfasser:	Jingqi, Liu, Ke, Geng
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Metals. Metallurgy Phase diagram Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Phase diagrams of metals and alloys Physics Rare earth alloys Thermal analysis Transition metal alloys X-ray diffraction
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Zusammenfassung:	The isothermal section of the phase diagram of the ternary system La–Ni–Ti was investigated by X-ray diffraction, differential thermal analysis, optical microscopy and electron microscopy techniques. It consists of 14 single-phase regions, 25 two-phase regions and 12 three-phases regions. At 673 K, the maximum solid solubilities of Ti in Ni, LaNi 5, La 2Ni 7, LaNi 3, La 7Ni 16, and La 2Ni are about 6.0at% Ti, 2.5at% Ti, 3.0at% Ti, 3.2at% Ti, 3.2at% Ti, and 3.5at% Ti, respectively. The existence of any ternary compounds was not observed.
ISSN:	0925-8388 1873-4669
DOI:	10.1016/S0925-8388(00)01072-0