E-Cam Elyaf Takviyeli Alüminyum Bal Peteği Sandviç Kompozitlerin Deniz Suyu Korozyon Davranışlarının İncelenmesi
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Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Selçuk Üniversitesi Fen Bilimleri Enstitüsü
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Yapılan çalışmada, E-Cam/Alüminyum bal peteği kompozit sandviç üç nokta eğme ve Charpy
darbe numuneleri 0, 10, 20, 30 ve 40 gün korozyon sürelerinde, deniz suyunda bekletilmiştir. Korozyon
sürelerinde deniz suyunda bekletilen numunelerin ağırlıkları tartılarak, absorpsiyon miktarları
belirlenmiştir. Korozyon sürelerine göre, kompozit sandviç numunelere üç nokta eğme ve Charpy darbe
deneyleri uygulanmıştır. 10 ve 20 gün korozyon sürelerinde, deniz suyu miktarı absorpsiyonunda hızlı bir
artış olduğu belirlenmiştir. 40 gün korozyon süresinde deniz suyu çözelti emiliminin azaldığı tespit
edilmiştir. Üç nokta eğme ve Charpy darbe deneylerinde, korozyon süresinin artmasıyla birlikte eğme
kuvvetlerinde ve darbe enerji absorpsiyonlarında azalmaların olduğu tespit edilmiştir. Korozyon
sürelerine göre birbirleri ile karşılaştırıldığında, en fazla kuvvet ve darbe enerjisi absorpsiyon
değerlerinde hızlı düşüşlerin 10 ve 20 gün korozyon sürelerinde meydana geldiği tespit edilmiştir. Hasar
davranışlarında ise korozyon süresinin artmasıyla, E-Cam/alüminyum çekirdek ara yüzeyinde
delaminasyon hasarlarının arttığı belirlenmiştir.
In the study, E-Glass/Aluminum honeycomb composite sandwich three-point bending and Charpy impact samples were kept in sea water for 0, 10, 20, 30 and 40 days corrosion times. The weights of the samples, which were kept in corrosion times, were weighed, and the amount of absorbed sea water was determined. Three point bending and Charpy impact tests were applied to the composite sandwich samples according to the corrosion times. It was determined that there was a rapid increase in seawater absorption at the corrosion times of 10 and 20 days. It was determined that the sea water solution absorption decreased during the 40-day corrosion period. In the three-point bending and Charpy impact tests, it was determined that the bending forces and impact energy absorptions decreased with the increase of the corrosion time. When compared with each other according to corrosion times, it was determined that the most rapid decreases in force and impact energy absorption values occurred in 10 and 20 days corrosion times. In the damage behavior, it was determined that with the increase of corrosion time, delamination damage at the E-glass/aluminum core interface increased.
In the study, E-Glass/Aluminum honeycomb composite sandwich three-point bending and Charpy impact samples were kept in sea water for 0, 10, 20, 30 and 40 days corrosion times. The weights of the samples, which were kept in corrosion times, were weighed, and the amount of absorbed sea water was determined. Three point bending and Charpy impact tests were applied to the composite sandwich samples according to the corrosion times. It was determined that there was a rapid increase in seawater absorption at the corrosion times of 10 and 20 days. It was determined that the sea water solution absorption decreased during the 40-day corrosion period. In the three-point bending and Charpy impact tests, it was determined that the bending forces and impact energy absorptions decreased with the increase of the corrosion time. When compared with each other according to corrosion times, it was determined that the most rapid decreases in force and impact energy absorption values occurred in 10 and 20 days corrosion times. In the damage behavior, it was determined that with the increase of corrosion time, delamination damage at the E-glass/aluminum core interface increased.
Açıklama
Anahtar Kelimeler
E-Cam elyaf, Alüminyum Bal Peteği, Kompozit, Sandviç Paneller, Korozyon, E-Glass Fiber, Aluminum Honeycomb, Composite, Sandwich Panels, Corrosion
Kaynak
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Kızılırmak, T., (2022). E-Cam Elyaf Takviyeli Alüminyum Bal Peteği Sandviç Kompozitlerin Deniz Suyu Korozyon Davranışlarının İncelenmesi. (Yüksek Lisans Tezi). Selçuk Üniversitesi, Fen Bilimleri Enstitüsü, Konya.
