Yazar "Yasar, E." için listeleme
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The effect of austenitizing time on martensite morphologies and magnetic properties of martensite in Fe-24.5%Ni-4.5%Si alloy
Gungunes, H.; Yasar, E.; Durlu, T. N. (Springer, 2007)The effect of austenitizing time on the formation of martensite in Fe-24.5%Ni-4.5%Si alloy has been studied by means of transmission electronmicroscope (TEM), scanning electronmicroscope (SEM) and Mossbauer spectroscopy ... -
Effect of Mo on the magnetic properties of martensitic phase in Fe-Ni-Mo alloys
Yasar, E.; Gungunes, H.; Kilic, A.; Durlu, T. N. (Elsevier Science Sa, 2006)The paramagnetic-magnetically ordered transition and the effect of Mo content on the magnetic properties of martensite phase in Fe-30% Ni-x% Mo alloys have been investigated by AC susceptibility and Mossbauer spectroscopy. ... -
Effect of Si on austenite stabilization, martensite morphology, and magnetic properties in Fe-26%Ni-x%Si alloys
Gungunes, H.; Yasar, E.; Dikici, M. (Springer, 2011)The effect of Si on the austenite stabilization, martensite morphology, and magnetic properties in Fe-26%Ni-x%Si (x=3.5, 5, and 6) alloys have been studied by means of transmission electron microscopy (TEM) and Mossbauer ... -
The Effect of Ti Content on alpha ' Martensite Phase Transformation, and Magnetic Properties by Mossbauer Spectroscopy in Fe-30%Ni-x%Ti (wt%) Alloys
Yasar, E.; Erdem, U.; Tuna, M. Akif; Armagan, O.; Kirindi, T. (Polish Acad Sciences Inst Physics, 2018)In this study, the influence of Ti content on the microstructure of the martensite bcc alpha'), which was formed by thermal effect, was investigated by scanning electron microscope and transmission electron microscope ... -
Infrared luminescence of annealed germanosilicate layers
Tokay, M. S.; Yasar, E.; Agan, S.; Aydinli, A. (Elsevier Science Bv, 2014)In the light of growing importance of semiconductor nanocrystals for photonics, we report on the growth and characterization of annealed germanosilicate layers used for Ge nanocrystal formation. The films are grown using ... -
Martensitic transformation and magnetic properties of Fe-24.5%Ni-4.5%Si alloy
Gungunes, H.; Yasar, E.; Kilic, A.; Durlu, T. N. (Maney Publishing, 2007)The effect of austenitising temperature and cooling rate on the morphology and magnetic properties of martensite in Fe-24-5%Ni-4-5%Si alloy has been studied by means of scanning electron microscopy, Mbssbauer spectroscopy ... -
New observations on the formation of athermal martensite in Fe-Ni-Mo alloys
Yasar, E.; Gungunes, H.; Akturk, S.; Durlu, T. N. (Elsevier Science Sa, 2007)The thermally induced gamma-epsilon and gamma-alpha' martensitic transformation in Fe-30%Ni-x%Mo alloys with different Mo contents have been studied by transmission electron microscopy (TEM). Observations reveal that alpha' ... -
Some aspects of thermally induced martensite in Fe-30% Ni-5% Cu alloy
Kinetical, morphological, crystallographical and several thermal properties of thermally induced martensite in the austenite phase of Fe-30% Ni-5% Cu alloy were investigated. Scanning electron microscope (SEM), transmission ... -
Some characteristics of thermally induced martensite in Fe-30%Ni-3.6%Mo alloy
Yasar, E.; Guler, E.; Gungunes, H.; Durlu, T. N. (Elsevier Science Inc, 2008)Kinetical, morphological and magnetic characteristics of thermally induced martensite in an Fe-30%Ni-3.6%Mo alloy has been studied by scanning electron microscopy, transmission electron microscopy and Mossbauer spectroscopy. ... -
Studies of Al-Ti AHoys by SEM
Yildiz, K.; Atici, Y.; Kelioglu, K.; Yasar, E. (Amer Inst Physics, 2007)Al-Ti (1, 2 wt. %) alloys were investigated by Scanning Electron Microscopy (SEM). SEM observations and energy-dispersive x-ray analyses (EDX) showed that the phase structure of Al-Ti (1 %) alloy at 165 mu m/s is composed ...