The effect of the solidification rate on the physical properties of the Sn-Zn eutectic alloy
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier B.V.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
As-cast Sn-8.8 wt.% Zn eutectic alloy was directionally solidified with a constant temperature gradient (G = 4.16 K/mm) under various solidification rates (V = 8.3–790 µm/s) in a Bridgman-type furnace. The dependence of the microhardness (HV), ultimate tensile strength (?ut), ultimate compressive strength (?uc), and compressive yield strength (?cy) on the solidification rate was determined. The temperature dependency of the electrical resistivity (?) of the sample was investigated, and the temperature coefficient of the resistivity (?) was calculated from ?-? curve. The specific heat (CP) and the enthalpy (?H) were determined by DSC analysis. The thermal conductivity was calculated using the Wiedemann-Franz equation. © 2018 Elsevier B.V.
Açıklama
Anahtar Kelimeler
Compressive strength, Directional solidification, Microhardness, Resistivity, Tensile strength, Thermal conductivity
Kaynak
Physica B: Condensed Matter
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
545
