IDEAS home Printed from https://ideas.repec.org/a/wsi/srlxxx/v16y2009i02ns0218625x09012494.html
   My bibliography  Save this article

Influence Of Growth Rate On Microstructure And Microindentation Hardness Of Directionally Solidified Tin–Cadmium Eutectic Alloy

Author

Listed:
  • E. ÇADIRLI

    (Faculty of Arts and Sciences, Department of Physics, Niğde University, Niğde, Turkey)

  • H. KAYA

    (Education Faculty, Department of Science Education, Erciyes University, Kayseri, Turkey)

  • M. GÜNDÜZ

    (Faculty of Arts and Sciences, Department of Physics, Erciyes University, Kayseri, Turkey)

Abstract

Sn–Cdeutectic melt was first obtained in a hot filling furnace and then directionally solidified upward with different growth rate ranges (8.1–165 μm/s) at a constant temperature gradientG(4.35 K/mm) in the Bridgman-type directional solidification furnace. The lamellar spacings (λ) were measured from both transverse and longitudinal sections of the samples. The influence of the growth rate (V) on lamellar spacings (λ) and undercoolings (Δ T) was analyzed.λ2V,ΔTλandΔTV-0.5values were determined by usingλ,ΔTandVvalues. Microindentation hardness (HV) was measured from both transverse and longitudinal sections of the specimens.HVvalues increase with the increasing values ofVbut decrease with increasing λ values.λ-V,λ - ΔTandλ2Vresults have been compared with the Jackson–Hunt eutectic model and similar experimental results,HV- VandHV- λresults were also compared with the previous work.

Suggested Citation

  • E. Çadirli & H. Kaya & M. Gündüz, 2009. "Influence Of Growth Rate On Microstructure And Microindentation Hardness Of Directionally Solidified Tin–Cadmium Eutectic Alloy," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 16(02), pages 191-201.
    • Handle: RePEc:wsi:srlxxx:v:16:y:2009:i:02:n:s0218625x09012494
    DOI: 10.1142/S0218625X09012494
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0218625X09012494
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0218625X09012494?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:srlxxx:v:16:y:2009:i:02:n:s0218625x09012494. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/srl/srl.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.