Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition

Engürlü, Selin; taslicukur ozturk, zeynep; kuşkonmaz, nilgün

doi:10.7240/jeps.631637

Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition

Zeynep TAŞLIÇUKUR ÖZTÜRK, (Milli Savunma Üniversitesi, Deniz Harp Okulu, Makine Mühendisliği Bölümü, İstanbul, Türkiye)

Selin ENGÜRLÜ, (Yıldız Teknik Üniversitesi, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği, İstanbul, Türkiye)

Nilgün KUŞKONMAZ (Yıldız Teknik Üniversitesi, Mühendislik Fakültesi, Metalurji ve Malzeme Mühendisliği, İstanbul, Türkiye)

International journal of advances in engineering and pure sciences (Online)

3 1

Yıl: 2020 Cilt: 32 Sayı: 2 Sayfa Aralığı: 192 - 196 Metin Dili: İngilizce DOI: 10.7240/jeps.631637 İndeks Tarihi: 25-10-2020

Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition

Öz:

In this study, we report the sinterability of Seydişehir α-Al2O3 by coating TiO2 colloidal particles by sol-gel method. In thiscontext, efforts have been made to decrease the amount of impurities with washing process, to stabilize transformation withcalcination and to reduce grain size by jet-mill grinding. It is aimed to increase the density of Al2O3 by coating TiO2 by sol-gelmethod. The ceramic powders were dry-pressed, they were sintered at 15800C for different hours(1h, 3h and 6h). The role ofTiO2 content and sintering time on the microstructural properties and density of final products were investigated.

Anahtar Kelime:

TiO2 ile Sol Jel Kaplanmış Seydişehir Alüminanın Sinterlenmesi

Öz:

Bu çalışmada, Seydişehir α-Al2O3, TiO2 kolloidal parçacıklar ile sol-jel yöntemiyle kaplanmış ve α-Al2O3’nın sinterlenebilirlik özellikleri rapor edilmiştir. Yıkama işlemi ile kirlilik miktarını azaltmaya, kalsine ile dönüşümü stabilize etmeye ve jet değirmen öğütme ile α-Al2O3’nın tane boyutu azaltılmaya çalışılmıştır. TiO2 sol-jel yöntemi kullanılarak kaplama ile Al2O3'ün yoğunluğunun arttırılması amaçlanmıştır. Seramik tozları kuru preslenmiş, farklı saatler (1 saat, 3 saat ve 6 saat) boyunca 1580 0C'de sinterlenmiştir. TiO2 içeriğinin ve sinterleme süresinin nihai ürünün mikroyapısal özellikleri ve yoğunluğu üzerindeki rolü araştırılmıştır.

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	taslicukur ozturk z, Engürlü S, kuşkonmaz n (2020). Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. , 192 - 196. 10.7240/jeps.631637
Chicago	taslicukur ozturk zeynep,Engürlü Selin,kuşkonmaz nilgün Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. (2020): 192 - 196. 10.7240/jeps.631637
MLA	taslicukur ozturk zeynep,Engürlü Selin,kuşkonmaz nilgün Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. , 2020, ss.192 - 196. 10.7240/jeps.631637
AMA	taslicukur ozturk z,Engürlü S,kuşkonmaz n Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. . 2020; 192 - 196. 10.7240/jeps.631637
Vancouver	taslicukur ozturk z,Engürlü S,kuşkonmaz n Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. . 2020; 192 - 196. 10.7240/jeps.631637
IEEE	taslicukur ozturk z,Engürlü S,kuşkonmaz n "Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition." , ss.192 - 196, 2020. 10.7240/jeps.631637
ISNAD	taslicukur ozturk, zeynep vd. "Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition". (2020), 192-196. https://doi.org/10.7240/jeps.631637

APA	taslicukur ozturk z, Engürlü S, kuşkonmaz n (2020). Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. International journal of advances in engineering and pure sciences (Online), 32(2), 192 - 196. 10.7240/jeps.631637
Chicago	taslicukur ozturk zeynep,Engürlü Selin,kuşkonmaz nilgün Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. International journal of advances in engineering and pure sciences (Online) 32, no.2 (2020): 192 - 196. 10.7240/jeps.631637
MLA	taslicukur ozturk zeynep,Engürlü Selin,kuşkonmaz nilgün Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. International journal of advances in engineering and pure sciences (Online), vol.32, no.2, 2020, ss.192 - 196. 10.7240/jeps.631637
AMA	taslicukur ozturk z,Engürlü S,kuşkonmaz n Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. International journal of advances in engineering and pure sciences (Online). 2020; 32(2): 192 - 196. 10.7240/jeps.631637
Vancouver	taslicukur ozturk z,Engürlü S,kuşkonmaz n Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition. International journal of advances in engineering and pure sciences (Online). 2020; 32(2): 192 - 196. 10.7240/jeps.631637
IEEE	taslicukur ozturk z,Engürlü S,kuşkonmaz n "Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition." International journal of advances in engineering and pure sciences (Online), 32, ss.192 - 196, 2020. 10.7240/jeps.631637
ISNAD	taslicukur ozturk, zeynep vd. "Sintering of Seydişehir Alumina from Sol Gel Method with TiO2 Addition". International journal of advances in engineering and pure sciences (Online) 32/2 (2020), 192-196. https://doi.org/10.7240/jeps.631637