Experimental investigation of the Al–Y phase diagram

Liu, Shuhong; Du, Yong; Xu, Honghui; He, Chaohui; Schuster, Julius C.

doi:10.1016/j.jallcom.2005.06.078

Cited by 54 publications

(8 citation statements)

References 17 publications

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“…The Y 5 Al 3 phase was found by Lukas and the structure of Y 5 Al 3 phase was identified by Richter et al [20]. Liu et al [21] also experimentally investigated the Al–Y phase diagram and failed to confirm the existence of the Y 5 Al 3 phase. After that, in the studies of many ternary systems, such as Al–Fe–Y [22], Al–Zr–Y [23], Al–Sb–Y [24] and Al–Sn–Y [10], the Y 5 Al 3 phase was not found.…”

Section: Resultsmentioning

confidence: 99%

Solid State Phase Equilibria of an Al–Sn–Y Ternary System

et al. 2019

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A complete understanding of the solid-state phase equilibria of the ternary Al–Sn–Y system is essential for the development of both Al-based structural materials and Sn-based lead-free solders. In this work, the phase relationships in the Al–Sn–Y ternary system at 473 K were investigated mainly by means of X-ray powder diffraction (XRD), differential scanning calorimetry (DSC) and scanning electron microscopy (SEM) with energy disperse spectroscopy (EDS) analysis. The existence of 12 binary compounds, namely Sn3Y, Sn5Y2, Sn2Y, Sn10Y11, Sn4Y5, Sn3Y5, AlY2, Al3Y5, Al2Y3, AlY, Al2Y and α–Al3Y, was confirmed. Controversial phases (Sn5Y2 and Al3Y5) were found in this work. This isothermal section consisted of 15 single-phase regions, 27 two-phase regions and 13 three-phase regions. No ternary compounds were found and none of the other phases in this system revealed a remarkable solid solution at 473 K.

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Section: Resultsmentioning

confidence: 99%

Solid State Phase Equilibria of an Al–Sn–Y Ternary System

et al. 2019

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“…The measurement was performed between room temperature and 1100 • C with a heating and cooling rate of 10 • C/min. In the temperature range examined, the accuracy of the temperature measurement was estimated to be ±1 • C. The transition temperatures for the invariant reaction were determined from the onset of the thermal effect during the heating step, and the peak temperature of the last thermal effect on heating was taken for the liquidus, as Liu et al proposed [28]. …”

Section: Methodsmentioning

confidence: 99%

Experimental investigation of the Ce–Cu phase diagram

Zhou¹,

Tang²,

Tong³

et al. 2012

Journal of Alloys and Compounds

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“…When Y content exceeds 0.28 wt.% in the alloy, surplus Y content could form Al 2 Y intermetallic compound. Al 2 Y is thermally stable compound [11][12][13]. Its melting point is approximately 1490 • C [12,14].…”

Section: Methodsmentioning

confidence: 99%