Intermediate Phases in Binary Systems of Certain Transition Elements

Greenfield, Peter; Beck, Paul A.

doi:10.1007/bf03377684

Cited by 26 publications

(18 citation statements)

References 16 publications

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“…3) given in Massalski [52] is drawn from Venkatraman and Neumann [53] who assessed the earlier work of Raub and Mahler [54], Greenfield and Beck [55], Savitskii et al [56], Shurin and Dmitieva [57], Wopersnow and Raub [58] and Waterstrat [59], and is similar to the one given by Shunk [60].…”

Section: Cr-rumentioning

confidence: 99%

Development of a database for the prediction of phases in Pt–Al–Cr–Ru alloys for high-temperature and corrosive environments: Al–Cr–Ru

Süss¹,

Watson²,

Cornish³

et al. 2009

Journal of Alloys and Compounds

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Section: Cr-rumentioning

confidence: 99%

Development of a database for the prediction of phases in Pt–Al–Cr–Ru alloys for high-temperature and corrosive environments: Al–Cr–Ru

Süss¹,

Watson²,

Cornish³

et al. 2009

Journal of Alloys and Compounds

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“…The Cr-Ru binary phase diagram given in Massalski [14] is drawn from Venkatraman and Neumann [21] who assessed the earlier work of Raub and Mahler [18], Greenfield and Beck [22], Savitskii et al [23], Shurin and Dmitieva [24], Wopersnow and Raub [25] and Waterstrat [26], and is similar to the one given by Shunk [27].…”

Section: Chromium-rutheniummentioning

confidence: 99%

Investigation of as-cast alloys in the Pt–Cr–Ru system

Süss¹,

Cornish²,

Witcomb³

2006

Journal of Alloys and Compounds

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Platinum-based alloys are being developed which have microstructures that are analogous to the ␥/␥ microstructure of the nickel-based superalloys. These Pt-based superalloys have the potential to substitute Ni-based superalloys for even higher temperature applications. The Pt-Cr-Ru system has been studied experimentally as part of this project. The alloys were studied in the as-cast condition, using scanning electron microscope (SEM) and X-ray diffraction (XRD). A solidification projection and liquidus surface were constructed. The major phases were (Ru), (Pt) and ∼CrPt, with ∼Cr 2 Ru (D8 b ), ∼Cr 3 Ru (A15) and ∼Cr 3 Pt (A15) being minor in extent. Both the tetragonal (L1 0 ) and cubic (A1) forms of ∼CrPt were observed. Two invariant reactions were identified in the Pt-Cr-Ru system.

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“…It is cubic, with space group I43m, and the 58 atoms in the unit cell occupy four crystallographically distinct sites. Greenfield & Beck (1956) were unable to conclude from their X-ray diffraction data whether there is ordering among these sites, but Niemiec & Trzebiatowski (1956) found that the intensities of two low-angle powder arcs were consistent with an ordered distribution. A single-crystal investigation was undertaken to obtain further evidence.…”

Section: Introductionmentioning

confidence: 99%