Yazar "Aktas, H." için listeleme
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Comparison of thermally induced and deformation induced martensite in Fe-29% Ni-2% Mn alloy
Guler, E.; Kirindi, T.; Aktas, H. (Elsevier Science Sa, 2007)The morphology and crystallography of maitensite either formed by cooling to subzero temperatures (thermal effect) or by compression deformation were compared for different austenite grain sizes of Fe-29% Ni-2% Mn alloy ... -
Deformation induced martensite characteristics in Fe-29Ni-2Mn alloy
Gueler, E.; Aktas, H. (Taylor & Francis Ltd, 2008)Deformation induced martensite characteristics in the austenite phase of Fe-29Ni-2Mn alloy were studied for different austenite grain sizes of alloy. Scanning electron microscopy, transmission electron microscopy, Mossbauer ... -
Effect of austenitization heat treatment on the magnetic properties of Fe-40wt% Ni-2wt% Mn alloy
Buyukakkas, S.; Aktas, H.; Akturk, S. (Journal Of Univ Of Science And Technology Beijing, 2007)The effect of austenitization heat treatment on magnetic properties was examined by means of Mossbauer spectroscopy on an Fe-40wt%Ni-2wt%Mn alloy. The morphology of the alloy was obtained by using scanning electron microscopy ... -
Effect of cooling conditions on the magnetic properties of bainite transformation in an Fe-2%Mn-0.5%Cr alloy
Ocak, S.; Akturk, S.; Talas, S.; Aktas, H. (Elsevier Science Bv, 2008)The effect of cooling conditions on the magnetic properties of bainitic reaction in Fe-2%Mn-0.5%Cr alloy have been investigated using Mossbauer spectroscopy. Results showed that the bainite phase is magnetically ordered ... -
Effect of homogenization temperature on the martensitic transformation kinetics in a Fe-32%Ni-0.4%Cr alloy
Guener, M.; Gueler, E.; Aktas, H. (Elsevier Science Inc, 2008)Kinetic, morphological and some thermal properties of thermally induced and deformation-induced martensite were studied in a Fe-32%Ni-0.4%Cr alloy. Scanning electron microscopy (SEM), differential scanning calorimetry (DSC) ... -
Effect of plastic deformation on magnetic properties of Fe-40%Ni-2%Mn austenitic alloy
Bueyuekakkas, Selva; Aktas, H.; Akturk, S. (Journal Iron Steel Research Editorial Board, 2007)The effects of plastic deformation on the magnetic properties of austenite structure in an Fe-40%Ni-2%Mn alloy is investigated by using Mossbauer spectroscopy and Differential Scanning Calorimetry (DSC) techniques The ... -
Mossbauer studies on an AISI 1137 type steel
An AISI 1137 type medium carbon steel was studied by means of scanning electron microscopy and Mossbauer spectroscopy. This steel in as received state at room temperature was ferritic. Different heat treatments on related ... -
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 ... -
Thermally induced martensite properties in Fe-29%Ni-2%Mn alloy
Gueler, E.; Aktas, H. (Elsevier Science Bv, 2007)Thermally induced martensite properties in Fe-29%Ni-2%Mn alloy were investigated according to martensitic transformation kinetics, morphology, magnetism of both austenite and martensite phases and also in terms of martensitic ...