Rukiye Ertan

Dr. Rukiye Ertan

orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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10 August 2016 in Journal of Sandwich Structures & Materials
Verified
Journal Article
Closed access
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AKAbdil Kus
Abdil Kus
IDIsmail Durgun
Ismail Durgun
RERukiye Ertan
Rukiye Ertan
The flexural behavior of the 3D integrated woven spacer composites with carbon fiber-reinforced polymer face sheets are performed with epoxy and polyester matrix in the warp direction. The static loading of foam core carbon/epoxy and carbon/polyester composite sandwich panels in three-point flexural test was characterized at room temperature (23℃) and at liquid nitrogen temperature (−40℃). Macro-fracture morphology and progress have been examined to understand the deformation and failure mechanism. Significant increases in the flexural strength with brittle type core shear failure were observed at low temperatures as compared with the corresponding room temperature behavior. The performance of the epoxy-based composite is compared to the polyester one. Significant changes in the flexural properties of the composites have been found, first related to the temperature and then to the resin type. The flexural properties of the epoxy-based composites were affected greatly by temperature and exhibited higher flexural performance than polyester-based composites at low temperatures.

1 August 2020 in Materials Letters
Verified
Journal Article
Closed access
RERukiye Ertan
Rukiye Ertan
AKAbdil Kus
Abdil Kus
IDİsmail Durgun
İsmail Durgun

1 August 2022 in Journal of Materials Engineering and Performance
Verified
Journal Article
Closed access
PDF file
FEFerdi Eşiyok
Ferdi Eşiyok
RERukiye Ertan
Rukiye Ertan
GSGökhan Sevilgen
Gökhan Sevilgen
EBEmre Bulut
Emre Bulut
FÖFerruh Öztürk
Ferruh Öztürk
TATuğçe Turan Abi
Tuğçe Turan Abi

1 January 2018 in Pamukkale University Journal of Engineering Sciences
Verified
Journal Article
Open access
SASedat Aras
Sedat Aras
RERukiye Ertan
Rukiye Ertan
HÖHande Güler Özgül
Hande Güler Özgül

30 December 2021 in Revista de Metalurgia
Verified
Journal Article
Open access
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RERukiye Ertan
Rukiye Ertan
GÇGüner Çetin
Güner Çetin
La aleación de titanio Ti-6Al-4V se utiliza en diversas aplicaciones industriales como la industria aeroespacial, de motores a reacción y automotriz debido a su buena relación entre resistencia y peso, y a sus excelentes propiedades a altas temperaturas. Para estas exigentes aplicaciones, la conformabilidad del material y el efecto de los parámetros de conformado sobre las propiedades mecánicas finales son de gran importancia. En este estudio, se investigó el comportamiento de recuperación elástica (springback effect) en chapas de 1 mm de espesor, conformadas en caliente, de la aleación Ti-6Al-4V, en relación con la temperatura de deformación, la cual osciló entre 350 y 950 °C. Después del conformado en caliente, se examinaron los ángulos de recuperación elástica de perfiles en U y se asociaron con las propiedades mecánicas y la evolución microestructural. Se estudiaron los mecanismos de transformación microestructural a cada temperatura de deformación con la ayuda de microscopía óptica. Se observaron importantes cambios microestructurales como recristalización, crecimiento de grano y transformaciones de fase, que influyen en gran medida en el ángulo de recuperación elástica y en las propiedades mecánicas. Se descubrió que la conformabilidad del material en chapas de Ti-6Al-4V depende, en gran medida, de las temperaturas de procesado utilizadas y de los mecanismos de deformación microestructural activados. El conformado en caliente a 850 °C produce el ángulo de recuperación elástica más baja, pero, después del conformado en caliente, se produce un ablandamiento pronunciado del material debido a la recristalización.

1 December 2020 in Journal of Polytechnic
Verified
Journal Article
Open access
PDF file
RERukiye Ertan
Rukiye Ertan
ÖMÖzer Mutlusu
Özer Mutlusu
Bu çalışmada, 1 mm kalınlığındaki yüksek mukavemetli ve derin çekilebilir IF 180 çeliğinin yine 1 mm kalınlığındaki ticari saf titanyum (ASTM Grade 2) ve 5754 alüminyum alaşımı ile noktasal kaynak edilebilirliği araştırılmıştır. Kaynak işlemleri elektrik direnç nokta kaynağı yöntemiyle farklı kaynak akımları (10 kA, 12,5 kA ve 15 kA), kaynak süreleri (10, 15 ve 20 çevrim) ve elektrod kuvvetlerinde (5 kN, 10 kN ve 15 kN) gerçekleştirilmiştir. Kaynaklı numunelerin kaynak çekirdek çapı, elektrod dalma derinliği, sertlik ve çekme-makaslama testi sonuçları incelenerek mekanik özellikleri irdelenmiştir. Sonuç olarak, kaynak parametrelerinin IF 180 - 5754 Al alaşımı kaynak çiftinin mekanik özellikleri üzerinde IF 180 – Ti-Gr2 alaşım çiftine göre daha büyük etkiye sahip olduğu görülmüştür. Kaynak akımı ve elektrod kuvvetinin her iki kaynak çiftinde çekirdek çapı, elektrod dalma derinliği ve maksimum çekme kuvvetini önemli oranda etkilediği tespit edilmiştir.