Basma zoru altında kırılan ve kırılmayan Cu-Al-Be şekil hatırlama alaşım numunelerinin özelliklerinin incelenmesi

İki farklı yüzdeli Cu-Al-Be şekil hatırlama alaşım numunelerine uygulanan basma zorunun etkileri X-ışını difraksiyonu, taramalı elektron mikroskobu (SEM) ve diferansiyel tarama kalorimetresi (DSC) ile incelendi. Kırılan ve kırılmayan numunelerin özellikleri karşılaştırıldı. Bu numunelerin, $A_s$ ve $A_f$ sıcaklıkları ve örgü parametrelerinin değiştiği belirlendi.

The investigation of properties of Cu-Al-Be shape memory alloys samples fractured and non-fractured under compressive stress

The effect of compressive stress application on two different percentage Cu-Al-Be shape memory alloy samples were investigated by using scanning electron microscopy (SEM), X-ray diffraction techniques and differential scanning calorimetry (DSC). The characteristic of fractured and non-fractured samples were compared. Changes have been observed in the $A_s$ (austenitic phase starting temperature) and $A_f$ (austenitic phase finish temperature) temperatures, lattice parameters of these.

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