Yazar "Aldirmaz, E." için listeleme
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Cu-Al-Mn shape memory alloy based Schottky diode formed on Si
Aldirmaz, E.; Tataroglu, A.; Dere, A.; Guler, M.; Guler, E.; Karabulut, A.; Yakuphanoglu, F. (ELSEVIER SCIENCE BV, 2019)In this work, martensite was made over the wide temperature ranges and the two forms of martensite morphology in Cu85.41Al9.97Mn4.62 shape memory alloy (SMA) were beta' and gamma' martensite phases. The SMA was characterized ... -
The effect of alloying element Zn on magnetic properties of martensite phase in FeNiMn alloy
Guler, M.; Aldirmaz, E.; Gul, S.; Koyuncuoglu, E.; Kulucan, F. F.; Gungunes, H.; Guler, E. (ELSEVIER SCIENCE BV, 2018)The effect of alloying element Zn on the characteristics of thermal induced martensite and magnetic properties of martensite phase were investigated with scanning electron microscopy (SEM) and Mossbauer spectroscopy ... -
Effect of Deformation on the Transformation Temperatures of Martensite and Bainite Structures in Cu-9.97% Al-4.62% Mn Alloy
Aldirmaz, E. (POLISH ACAD SCIENCES INST PHYSICS, 2016)At present study of Cu-9.97% Al-4.62% Mn alloy system is used. Some physical properties of martensitic and bainite phase transformatios in Cu-9.97% Al-4.62% Mn (wt%) alloy were investigated by means of scanning electron ... -
Effect of Quaternary Element (Ni and Mn) Additions on Structural and Magnetic Properties of Cu-Based Alloys
Aldirmaz, E.; Guler, M.; Guler, E. (Springer, 2021)We investigated the quaternary Cu-25.49%Zn-7.68%Al-3.44%Ni and Cu-26.03%Zn-6.31%Al-2.73%Mn (wt. %) alloys according to their structural and magnetic properties. For structural observations, we employed X-ray diffraction ... -
Effects of thermal treatments on mechanical properties of Cu-24.2%Mn alloy
Aldirmaz, E.; Celik, H.; Tekelioglu, A.; Aksoy, I. (NATL INST OPTOELECTRONICS, 2012)In this work, some physical and mechanical properties of Cu-24.2%Mn (wt %) alloy have been investigated by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and compression deformation test. Austenite phase has ... -
Illumination intensities effect on electronic properties of Fe-Ni-Mn/p-Si Schottky diode
Aldirmaz, E.; Guler, M.; Guler, E. (Springer, 2022)In this study, a Schottky diode was produced on a p-type Si semiconductor using Fe69Ni27Mn4 (wt%) alloy. Scanning electron microscopy, X-ray diffraction, and differential scanning calorimeter measurements were performed ... -
Influence of plastic deformation on the microstructural and magnetic properties of some Fe-based alloys
Aldirmaz, E.; Guler, M.; Guler, E. (Springer Heidelberg, 2021)We report the morphological and magnetic properties of deformation-induced martensite characteristics in the austenite phase of Fe69Ni27Mn4 and Fe67Ni27Mn4Zn2 (wt %) alloys after 30% plastic deformation. Scanning electron ... -
Investigating the illumination and deformation effects on the electrical properties of a CuMnZn-based-diode
Aldirmaz, E. (Springer, 2022)The presently investigated diode was produced as a Schottky contact using CuMnZn alloy and p-Si substrate. X-ray diffraction (XRD), scanning electron microscope (SEM), and compression deformation tests were used to determine ... -
INVESTIGATION OF DEFORMATION AND MICROSTRUCTURE OF BAINITE IN Cu-9.97%Al-4.62% Mn ALLOY
Aldirmaz, E.; Aksoy, I. (TECHNICAL FACULTY, BOR-SERBIA, 2014)In this study, some physical and mechanical properties in Cu-9.97%Al-4.62%Mn (wt%) alloy were investigated by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and compression deformation test. Bainite phase were ... -
Investigation of electrical and magnetic properties of the CuZnAlMn alloy for diode application
Aldirmaz, E.; Guler, M.; Guler, E. (Indian Assoc Cultivation Science, 2023)In this study, the 59.98Cu-23.37Zn-13.73Al-2.92Mn (at.%) alloy was used. Phase identification was performed with the scanning electron microscope (SEM) and energy-dispersive X-ray (EDS). The magnetic characterization of ... -
Investigation of Magnetic Properties of Phase Transformations in Copper-Based Alloys
Aldirmaz, E.; Guler, M.; Guler, E. (SPRINGER, 2017)In this study, the magnetic properties of both Cu85.41Al9.97Mn4.62 and Cu82.41Mn13.81Al3.78 (wt%) shape memory alloys were studied. The analysis of the magnetization as a function of applied field and temperature was ... -
Investigation of structural, kinetics and electrical properties of CuAlMnZn shape memory alloy - p-type silicon Schottky diode
Aldirmaz, E.; Guler, M.; Guler, E.; Dere, A.; Tataroglu, A.; Yakuphanoglu, F. (Elsevier Science Sa, 2021)SEM (scanning electron microscopy) and DSC (differential scanning calorimetry) measurements were done to characterize the microstructure and transformation temperature properties of the materials. The CuAlMnZn shape memory ... -
Investigation of the Magnetic Behavior and Physical Properties of Cu-25.50%Mn-3.72%Zn Alloy
Aldirmaz, E. (SPRINGER, 2017)In this work, the magnetic, structural, electrical and kinetic properties of the Cu-25.50%Mn-3.72%Zn alloy were studied. Chemical composition of the prepared alloy was determined by electron-dispersive spectroscopy (EDX). ... -
Magnetic and Kinetical Properties of Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn Alloys Investigated by VSM and DSC
Koyuncuoglu, E.; Aldirmaz, E.; Guler, M.; Kulucan, F. F.; Guler, E. (SPRINGER, 2019)We report on the structural, thermal, and magnetic properties of thermally induced martensite in Fe-27%Ni-4%Mn and Fe-27%Ni-4%Mn-2%Zn alloys. Scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and ... -
Martensitic Transformation and Magnetic Properties of the CuAl, CuAlMn, and CuAlMnZn Alloys
Gerdan, Y. Emre; Aldirmaz, E.; Guler, M.; Tanak, H.; Guler, E. (SPRINGER, 2018)In the present work, the effect of alloying elements on the phase transformation which are formed by cooling effect in CuAl, CuAlMn, and CuAlMnZn (wt%) alloys are investigated using scanning electron microscopy (SEM) and ... -
Research on change of phase transformation temperatures and electrical resistance triggered by heat treatment of alloy from Cu-Mn system
Karakaya, N.; Aldirmaz, E. (SPRINGER, 2016)This paper is aimed at studying influence of various heat treatments on transformation temperatures and electrical resistance properties of alloys from binary Cu-Mn system. It was noticed that with an increase in sample's ... -
SEM and X-Ray Diffraction Studies on Microstructures in Cu-26.04%Zn-4.01%Al Alloy
Aldirmaz, E.; Celik, H.; Aksoy, I. (POLISH ACAD SCIENCES INST PHYSICS, 2013)Due to fact that Cu-based alloys are very sensitive to the thermal treatments, in scanning electron microscopy and X-ray diffraction observations, according to the different quenching techniques Cu-26.04%Zn-4.01%Al alloys ... -
A shape memory alloy based on photodiode for optoelectronic applications
Aldirmaz, E.; Guler, M.; Guler, E.; Dere, A.; Tataroglu, A.; Al-Sehemi, Abdullah G.; Al-Ghamdi, Ahmed A.; Yakuphanoglu, F. (ELSEVIER SCIENCE SA, 2018)A photodiode was fabricated as a Schottky contact using Cu-Al-Mn shape memory alloy and p-Si substrate. The alloy was characterized by some characterization techniques such as (SEM), XRD and DSC. The electrical and ... -
Structural and Magnetic Properties of Thermal- and Deformation-Induced Martensite in an Fe-27%Ni-4%Mn-1%Zn Alloy
Guler, M.; Aldirmaz, E.; Gul, S.; Gul, I.; Guler, E. (SPRINGER, 2018)Deformation- and thermal-induced martensite properties were examined according to existing martensite morphology and magnetic properties for same prior austenite homogenization conditions in Fe-27%Ni-4%Mn-1%Zn alloy. ...
