2026-10-30T01:02:59Zhttps://munzur-rdlopen.rawdatalibrary.net/oai/requestoai:munzur-rdlopen.rawdatalibrary.net:munzur/28252026-10-28T15:30:11Zopenairedrivercom_munzur_1col_munzur_2com_munzur_12col_munzur_165Effect of 5.31Ti (at.%) content used as ternary in quaternary Cu-rich high-temperature shape memory alloy cast via arc meltingBaşbağ, GüneşKaraduman, OktayCanbay, Canan AksuÖzkul, İskenderBoyrazlı, Mustafaarc meltingCuAlTiMg high-temperature shape memory alloy (HTSMA)differential scanning calorimetry (DSC)differential thermal analysis (DTA)martensitic transformationshape memory effectIn this work, the new quaternary CuAlTiMg high-temperature shape memory alloy (HTSMA) with an unprecedented composition and with extended solubility of Ti was produced by the arc melting method. The thermal shape memory effect characterization tests were done by performing a series of differential calorimetric (DSC and DTA) measurements. The obtained thermograms of the alloy displayed the martensitic phase transformation peaks. The forward (martensite to austenite) phase transformation was found to occur at above 350◦C, which qualifies the produced alloy as an HTSMA. The microstructural XRD measurement was performed to reveal the atomic planes of martensite structures formed in the alloy, which constitute the shape memory effect property of the fabricated alloy. The alloy surface was monitored by optical microscopy image taken at room temperature, and finely dispersed Ti-rich X-phases were observed.Institute of Materials and Machine Mechanics, Slovak Academy of Sciences2023Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/2825https://doi.org/10.31577/km.2023.6.3510023-432XenKovove Materialyinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/2825