The Pr–Fe–Sn ternary system: phase diagram and crystal structure of PrFe0.4Sn2

Stȩpień‐Damm, J.; Bodak, Ο. I.; Belan, B.; Gałdecka, E.

doi:10.1016/s0925-8388(99)00625-8

Cited by 11 publications

(21 citation statements)

References 5 publications

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“…For ternary compounds, R 6 Fe 13 Sn and R 3 FeSn 6 (R = Pr and Sm), which are reported in Refs. [1,3], were observed in this work.…”

Section: The 773 K Isothermal Section Of the La-fe-sn Ternary Systemsupporting

confidence: 73%

“…Compared with other R-Fe-Sn phase diagrams (R = Pr and Sm) at 773 K [1,3], the binary alloys Fe 3 Sn and Fe 5 Sn 3 were observed in this work. Fe 3 Sn 2 has been observed in the Fe 3 Sn 2 sample but was not an equilibrium phase at 773 K. The reason is that Fe 3 Sn 2 needs quite a long time for its complete decomposition by the eutectoid reaction.…”

Section: The 773 K Isothermal Section Of the La-fe-sn Ternary Systemmentioning

confidence: 54%

“…In the R-Fe-Sn ternary systems, the phase equilibrium has already been established for R = Pr, Nd, Sm, Gd, and Y [1][2][3][4]. The La-Fe-Sn system has been partly constructed [5].…”

Section: Introductionmentioning

confidence: 99%

“…The Fe-Sn binary system has been investigated in Ref. [1][2][3]9]. Four intermediate phases (Fe 5 Sn 3 , Fe 3 Sn 2 , FeSn, and FeSn 2 ) are shown in the Fe-Sn binary phase diagram [10], in which the compound Fe 5 Sn 3 decomposes to Fe and Fe 3 Sn 2 at 1038 K, and Fe 3 Sn 2 decomposes to Fe and FeSn at 880 K, respectively.…”

Section: Introductionmentioning

confidence: 99%

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Investigation on the 773 K isothermal section of La-Fe-Sn ternary systems by X-ray powder diffraction

2010

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The 773 K isothermal section of the La-Fe-Sn ternary system was investigated and constructed by X-ray powder diffraction (XRD). The existence of two reported ternary intermetallic compounds, La 6 Fe 13 Sn and La 3 FeSn 6 , is confirmed in this work. Compared with other R-Fe-Sn phase diagrams (R = Pr and Sm), the binary alloys Fe 3 Sn and Fe 5 Sn 3 are not present. The compound Fe 3 Sn 2 was observed from the XRD pattern of Fe 3 Sn 2 samples, but it is not an equilibrium phase at 773 K and decomposes into Fe and FeSn phases completely for a longer heat treated time. Up to now, the crystal structure data of La 2 Sn 3 has not been reported, so the X-ray pattern of La 2 Sn 3 was only estimated. The phase relationship for this compound was drawn by a dotted line.

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“…For ternary compounds, R 6 Fe 13 Sn and R 3 FeSn 6 (R = Pr and Sm), which are reported in Refs. [1,3], were observed in this work.…”

Section: The 773 K Isothermal Section Of the La-fe-sn Ternary Systemsupporting

confidence: 73%

Section: The 773 K Isothermal Section Of the La-fe-sn Ternary Systemmentioning

confidence: 54%

“…In the R-Fe-Sn ternary systems, the phase equilibrium has already been established for R = Pr, Nd, Sm, Gd, and Y [1][2][3][4]. The La-Fe-Sn system has been partly constructed [5].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Investigation on the 773 K isothermal section of La-Fe-Sn ternary systems by X-ray powder diffraction

2010

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“…The existence of Gd 8 Sn 7 remains unknown because of its unknown structure and the difficulty of obtaining a sound XRD pattern due to the high chemical reactivity of the relevant alloys. This pulverization phenomenon for binary alloys containing more than 40 at.% Sn is commonly found in the rare earth-Sn systems, as mentioned in the studies of phase equilibria in the Nd-Co-Sn system, [5] Pr-Fe-Sn system, [30] Gd-Fe-Sn system, [31] and Dy-Ag-Sn system, [32] etc.…”

Section: Resultsmentioning

confidence: 96%

Isothermal Section of the Co-Gd-Sn Ternary System Between 0 and 55 at.% Sn at 500 °C

Yan

Long

et al. 2009

J. Phase Equilib. Diffus.

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The isothermal section of the Co-Gd-Sn system between 0 and 55 at.% Sn at 500°C was investigated by means of powder x-ray diffraction. Five ternary phases were identified or conSn 112 -type structure, space group Fm " 3m, and lattice parameter a = 3.0023 (4) nm was found. The ternary rare earth compound Gd 3 Co 8 Sn 4 presents a homogeneity range of 20 to 27 at.% Sn along the 20 at.% Gd iso-concentration line. Comparison of this section with those of the Co-Gd-Sn system reported in the literature was made and the differences were discussed.

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ChemInform Abstract: The Pr—Fe—Sn Ternary System: Phase Diagram and Crystal Structure of PrFe_0.4Sn₂.

et al. 2000

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The Pr-Fe-Sn Ternary System: Phase Diagram and Crystal Structure of PrFe 0.4 Sn 2 .-The 670 K isothermal section of the phase diagram of the title system is constructed and the presence of two ternary compounds, Pr 6 Fe 13 Sn (isotypic with Nd 6 Fe 13 Si) and PrFe 0.4 Sn 2 , is confirmed. The structure of the latter compound is determined by single crystal XRD and found to be of CeNiSi 2 type (orthorhombic, space group Cmcm, Z = 4). -(STEPIEN-DAMM, J.; BODAK, O.I.; BELAN, B. D.; GALDECKA, E.; J.

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The Pr–Fe–Sn ternary system: phase diagram and crystal structure of PrFe0.4Sn2

Cited by 11 publications

References 5 publications

Investigation on the 773 K isothermal section of La-Fe-Sn ternary systems by X-ray powder diffraction

Investigation on the 773 K isothermal section of La-Fe-Sn ternary systems by X-ray powder diffraction

Isothermal Section of the Co-Gd-Sn Ternary System Between 0 and 55 at.% Sn at 500 °C

ChemInform Abstract: The Pr—Fe—Sn Ternary System: Phase Diagram and Crystal Structure of PrFe_0.4Sn₂.

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The Pr–Fe–Sn ternary system: phase diagram and crystal structure of PrFe0.4Sn2

Cited by 11 publications

References 5 publications

Investigation on the 773 K isothermal section of La-Fe-Sn ternary systems by X-ray powder diffraction

Investigation on the 773 K isothermal section of La-Fe-Sn ternary systems by X-ray powder diffraction

Isothermal Section of the Co-Gd-Sn Ternary System Between 0 and 55 at.% Sn at 500 °C

ChemInform Abstract: The Pr—Fe—Sn Ternary System: Phase Diagram and Crystal Structure of PrFe0.4Sn2.

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ChemInform Abstract: The Pr—Fe—Sn Ternary System: Phase Diagram and Crystal Structure of PrFe_0.4Sn₂.