Browsing by Author "Cadirli, Emin"
Now showing items 1-18 of 18
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Dendritic solidification and characterization of a succinonitrile-acetone alloy
Ustun, Erkan; Cadirli, Emin; Kaya, Hasan (IOP PUBLISHING LTD, 2006)A succinonitrile (SCN)-3.6 wt% acetone (ACE) alloy was unidirectionally solidified with a constant temperature gradient G = 5.7 K mm(-1) in the growth rate ranges V = 6.5 - 113 mu m s(-1) and a constant growth rate V = 6.5 ... -
Dependency of structure, mechanical and electrical properties on rotating magnetic field in the Bi-Sn-Ag ternary eutectic alloy
Kaya, Hasan; Cadirli, Emin; Gunduz, Mehmet; Raebiger, Dirk; Eckert, Sven (CARL HANSER VERLAG, 2016)In the present study, cylindrical samples of the Bi-Sn-Ag ternary eutectic alloy were exposed to a rotating magnetic field (RMF) during upward solidification. The dependence of the eutectic spacing (lambda), microhardness ... -
Dependency of thermal and electrical conductivity on temperature and composition of Sn in Pb-Sn alloys
Ocak, Yavuz; Aksoz, Sezen; Marasli, Necmettin; Cadirli, Emin (ELSEVIER SCIENCE BV, 2010)The variations of thermal conductivity with temperature for Pb-Sn alloys were measured using a radial heat flow apparatus. The variations of electrical conductivity with the temperature for same alloys were determined from ... -
Determination of mechanical, electrical and thermal properties of the Sn-Bi-Zn ternary alloy
Cadirli, Emin; Boyuk, Ugur; Kaya, Hasan; Marasli, Necmettin (ELSEVIER SCIENCE BV, 2011)The development of lead-free solders has emerged as one of the key issues in the electronics packaging industries. Sn-Zn-Bi eutectic alloy has been considered as one of the lead-free solder materials that can replace the ... -
Effect of Growth Rate on the Microstructure and Microhardness in a Directionally Solidified Al-Zn-Mg Alloy
Acer, Emine; Cadirli, Emin; Erol, Harun; Gunduz, Mehmet (SPRINGER, 2016)The Al-5.5Zn-2.5Mg (wt pct) ternary alloy was prepared using a vacuum melting furnace and a casting furnace. Five samples were directionally solidified upwards at a constant temperature gradient (G = 5.5 K/mm) under different ... -
Effect of heat treatment on the microstructures and mechanical properties of Al-5.5Zn-2.5Mg alloy
Acer, Emine; Cadirli, Emin; Erol, Harun; Kirindi, Talip; Gunduz, Mehmet (ELSEVIER SCIENCE SA, 2016)The Al-5.5 Zn-2.5 Mg (wt%) ternary alloy was prepared using a vacuum melting furnace and a casting furnace. Microstructural and mechanical properties of the alloy were investigated as-cast and under heat-treated conditions. ... -
Effect of heat treatments on the microhardness and tensile strength of Al-0.25 wt.% Zr alloy
Cadirli, Emin; Tecer, Hicran; Sahin, Mevlut; Yilmaz, Elif; Kirindi, Talip; Gunduz, Mehmet (ELSEVIER SCIENCE SA, 2015)In the present work, the effect of heat treatments on the microhardness and tensile properties of the Al-0.25 Zr (wt.%) alloy have been investigated. The Al-0.25 Zr (wt.%) alloy was melted in a vacuum furnace, and the ... -
Effect of rotating magnetic field on the microstructures and physical properties of Al-Cu-Co ternary eutectic alloy
Cadirli, Emin; Kaya, Hasan; Raebiger, Dirk; Eckert, Sven; Gunduz, Mehmet (ELSEVIER SCIENCE SA, 2015)The solidification microstructures and physical properties of Al-Cu-Co ternary eutectic alloy were studied in a rotating magnetic field (RMF). The RMF-driven flow was the key factor causing grain refinement and uniformity ... -
Effect of solidification parameters on mechanical properties of directionally solidified Al-Rich Al-Cu alloys
Cadirli, Emin (KOREAN INST METALS MATERIALS, 2013)Al(100-x)-Cu-x alloys (x=3 wt%, 6 wt%, 15 wt%, 24 wt% and 33 wt%) were prepared using metals of 99.99% high purity in vacuum atmosphere. These alloys were directionally solidified under steady-state conditions by using a ... -
The effects of temperature gradient and growth rate on the microstructure of directionally solidified Sn-3.5Ag eutectic solder
Sahin, Mevlut; Cadirli, Emin (SPRINGER, 2012)The mechanical properties (microhardness, tensile strength) of alloys are controlled by their microstructure, which depends strongly on temperature gradient (G) and growth rate (V). Thus, it is important to understand the ... -
Interfacial energy of solid bismuth in equilibrium with Bi-In eutectic liquid at 109.5 degrees C equilibrating temperature
Ocak, Yavuz; Akbulut, Sezen; Marasli, Necmettin; Keslioglu, Kazim; Boeyuk, Ugur; Kaya, Hasan; Cadirli, Emin (KOREAN INST METALS MATERIALS, 2008)The interfacial energy of solid bismuth (Bi) in equilibrium with Bi-In eutectic liquid was determined for the equilibrating temperature of 109.5 degrees C. A radial temperature gradient on the sample was established by ... -
Investigation of mechanical, electrical, and thermal properties of a Zn-1.26 wt% Al alloy
Cadirli, Emin; Sahin, Mevlut (SPRINGER, 2011)Zn-1.26 wt% Al alloy was directionally solidified upward with a constant growth rate (V = 16.6 mu m/s) in a wide range of temperature gradients (1.94-5.15 K/mm) and with a constant temperature gradient (G = 5.15 K/mm) in ... -
Investigation of the microhardness and the electrical resistivity of undercooled Ni-10 at.% Si alloys
Cadirli, Emin (ELSEVIER SCIENCE BV, 2011)Ni-10 at.% Si alloys (Ni and Si of purity of 99.99%) were prepared by arc melting method under argon atmosphere in a water-cooled copper hearth with a non-consumable tungsten electrode and titanium getter. Spherical-shaped ... -
Investigation of the Some Physical Properties of the Directionally Solidified Al-Cu-Co Ternary Eutectic Alloy
Cadirli, Emin; Yilmazer, Izzettin; Sahin, Mevlut; Kaya, Hasan (SPRINGER INDIA, 2015)The Al-23.9% Cu-1.2% Co (wt%) ternary eutectic alloy was prepared using a vacuum melting furnace and a casting furnace. The samples were directionally solidified upwards at a constant growth velocity (18.8 mu m/s) under ... -
Microstructural Evolution and Mechanical Properties in Directionally Solidified Sn-10.2 Sb Peritectic Alloy at a Constant Temperature Gradient
Yilmaz, Elif; Cadirli, Emin; Acer, Emine; Gunduz, Mehmet (UNIV FED SAO CARLOS, DEPT ENGENHARIA MATERIALS, 2016)The Sn-10.2 Sb (mass fraction) peritectic alloy was prepared using a vacuum melting furnace and a hot filling furnace. The samples were directionally solidified upwards at steady state conditions with a constant temperature ... -
Natrolitite, an unusual rock - Occurrence and petrographic and geochemical characteristics (eastern Turkey)
Ciftci, Emin; Hogan, John P.; Kolayli, Hasan; Cadirli, Emin (CLAY MINERALS SOC, 2008)Very unusual rocks consisting of natrolite (>95 vol.%) pargasite (<5 vol.%) and rare albite (<1 vol. %) have been discovered in the Kop mountain range, eastern Turkey. We propose to call these rocks 'natrolitite' and ... -
SOLIDIFICATION CHARACTERISTICS AND MICROSTRUCTURAL EVOLUTION OF Zn-1.26 wt.% Al ALLOY
Sahin, Mevlut; Cadirli, Emin (WORLD SCIENTIFIC PUBL CO PTE LTD, 2011)Zn-1.26 wt.% Al alloy was directionally solidified upward with a constant growth rate (V 16.6 mu m/s) in a wide range of temperature gradients (G = 1.94-5.15 K/mm) and with a constant temperature gradient (G = 5.15 K/mm) ... -
Unidirectional solidification of Zn-rich Zn-Cu hypoperitectic alloy
Kaya, Hasan; Engin, Sevda; Boyuk, Ugur; Cadirli, Emin; Marasli, Necmettin (MATERIALS RESEARCH SOC, 2009)Zn-0.7 wt% Cu-hypoperitectic alloy was prepared in a graphite crucible under a vacuum atmosphere. Unidirectional solidification of the Zn-0.7 wt% Cu-hypoperitectic alloy was carried out by using a Bridgman-type directional ...
