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Knjižnica tehniških fakultet, Maribor (KTFMB)
  • Characterisation of directionally solidified microstructure of eutectic Pb-Sn alloy = Characterisierung eines gerichtet erstarrten gefüges einer eutektischen Pb-Sn-Legierung
    Brunčko, Mihael ; Anžel, Ivan, inženir metalurgije in materialov ; Križman, Alojz
    In this peper we present the influence of growth rate V on the microstructural changes in the directionally solidified eutectic Pb-Sn (12,9% wt Sn) alloy. The Pb-Sn eutectic alloy was solidified at ... different pulling velocities (of samples being removed from the heating zone) at a constant temperature gradient on a laboratory directional solidification device (Bridgman type furnace). The monitoring of the growth rate V and the temperature gradient G was performed with thermocouples placed inside of the samples and with electrical resistance measurements. The results of our investigation show that the lamellar spacing [lambda] decreases with the increasing growth rate V, and that the microstructure of the eutectic Pb-Sn alloy changes progressively from regular lamellar to degenerate rod-like morphology.
    Vir: Praktische Metallographie. - ISSN 0032-678X (41, 9, 2004, str. 459-471)
    Vrsta gradiva - članek, sestavni del
    Leto - 2004
    Jezik - angleški, nemški
    COBISS.SI-ID - 9015830

vir: Praktische Metallographie. - ISSN 0032-678X (41, 9, 2004, str. 459-471)

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