Three point bending strength of in-ceram core material sinterized with colloidal alumina

TULUNOĞLU, İbrahim; YENİGÜL, Muhittin; ERSU, Bahadır

Three point bending strength of in-ceram core material sinterized with colloidal alumina

Bahadır ERSU, (Hacettepe Üniversitesi, Diş Hekimliği Fakültesi, Prostodonti Anabilim Dalı, Ankara, Türkiye)

Muhittin YENİGÜL, (Hacettepe Üniversitesi, Diş Hekimliği Fakültesi, Prostodonti Anabilim Dalı, Ankara, Türkiye)

İbrahim TULUNOĞLU (Hacettepe Üniversitesi, Diş Hekimliği Fakültesi, Prostodonti Anabilim Dalı, Ankara, Türkiye)

Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research)

6 3

Yıl: 2007 Cilt: 31 Sayı: 2 Sayfa Aralığı: 71 - 78 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Three point bending strength of in-ceram core material sinterized with colloidal alumina

Öz:

Amaç: Bu araştırmada In-Ceram kor materyalinin kolloidal alumina ile sinterize edilmesi sonucu dayanıklılığı araştırılmıştır. Metod: Uluslararası standartlar organizasyonunun (ISO) belirlediği ölçülerde 2x4x25 mm boyutlarında In-Ceram kor materyalinden oluşan iki ayrı grup hazırlanmıştır. A grubu örnekleri geleneksel In-Ceram kor yapı hazırlama şekline uygun hazırlanmıştır. B grubu örnekleri ise In-Ceram tozuna inorganik bağlayıcı olarak (binder) kolloidal alumina kullanılarak hazırlanmıştır. Örnekler üç nokta eğilme testine tabi tutulmuştur, ve kırılma yüzeyleri SEM (Scanning Electro Microscope) ile x600, x800, x1200, ve x2000 büyütme ile incelenmiştir. Bulgular ve Sonuç: A grubu örneklerinin kırılma kuvvetleri ortalama 963.75 MPa, B grubu örneklerinin kırılma kuvvetleri ortalama 1164 MPa olarak belirlenmiştir. İstatistiksel açıdan gruplar arasında fark olup olmadığı incelenmiş ve birbirleriyle karşılaştırılmıştır. İki grup arasında istatistiksel açıdan önemli fark (p<0.05) bulunmuştur. Sonuç: Test sonuçları koloidal aluminanın binder olarak kullanımının daha iyi sonuçlar verdiğini göstermiştir.

Anahtar Kelime: Kolloidler Dental materyaller Mikroskopi, elektron, tarama Dentin bağlayıcı ajanlar

Konular: Diş Hekimliği

In-ceram tozunun kolloidal alumina ile sinterize edilmesi sonucu dayanıklılığının incelenmesi

Öz:

Aims: The aim of this study was to investigate the effect of the use of a colloidal alumina/inorganic binder on the shear strength of In-Ceram core material. Methods: Two groups of samples (A & B) were fabricated in accordance with the relevant ISO specification; while the fabrication of group A was conducted in the conventional manner, group B samples were fabricated by using In-Ceram powder and colloidal alumina as binder. Three point bending test was applied on each group. The sample and the fracture surface were evaluated with SEM (Scanning Electro Microscope) x600, x800, x1200, and x2000 magnification. Results: The mean fracture resistance for groups A and B were 963.75 MPa and 1164 MPa, respectively and the difference between two groups were statistically significant (P<0.05) Conclusion: Within the limitations of this study, the use of colloidal alumina seems to be promising in reinforcing the In-Ceram core material.

Anahtar Kelime: Dental Materials Microscopy, Electron, Scanning Dentin-Bonding Agents Colloids

Konular: Diş Hekimliği

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

TRDizin Dışındaki Atıf Sayıları

OpenCitations: 0

OpenAlex: 0

Crossref: 0

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APA	ERSU B, YENİGÜL M, TULUNOĞLU İ (2007). Three point bending strength of in-ceram core material sinterized with colloidal alumina. , 71 - 78.
Chicago	ERSU Bahadır,YENİGÜL Muhittin,TULUNOĞLU İbrahim Three point bending strength of in-ceram core material sinterized with colloidal alumina. (2007): 71 - 78.
MLA	ERSU Bahadır,YENİGÜL Muhittin,TULUNOĞLU İbrahim Three point bending strength of in-ceram core material sinterized with colloidal alumina. , 2007, ss.71 - 78.
AMA	ERSU B,YENİGÜL M,TULUNOĞLU İ Three point bending strength of in-ceram core material sinterized with colloidal alumina. . 2007; 71 - 78.
Vancouver	ERSU B,YENİGÜL M,TULUNOĞLU İ Three point bending strength of in-ceram core material sinterized with colloidal alumina. . 2007; 71 - 78.
IEEE	ERSU B,YENİGÜL M,TULUNOĞLU İ "Three point bending strength of in-ceram core material sinterized with colloidal alumina." , ss.71 - 78, 2007.
ISNAD	ERSU, Bahadır vd. "Three point bending strength of in-ceram core material sinterized with colloidal alumina". (2007), 71-78.

APA	ERSU B, YENİGÜL M, TULUNOĞLU İ (2007). Three point bending strength of in-ceram core material sinterized with colloidal alumina. Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research), 31(2), 71 - 78.
Chicago	ERSU Bahadır,YENİGÜL Muhittin,TULUNOĞLU İbrahim Three point bending strength of in-ceram core material sinterized with colloidal alumina. Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research) 31, no.2 (2007): 71 - 78.
MLA	ERSU Bahadır,YENİGÜL Muhittin,TULUNOĞLU İbrahim Three point bending strength of in-ceram core material sinterized with colloidal alumina. Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research), vol.31, no.2, 2007, ss.71 - 78.
AMA	ERSU B,YENİGÜL M,TULUNOĞLU İ Three point bending strength of in-ceram core material sinterized with colloidal alumina. Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research). 2007; 31(2): 71 - 78.
Vancouver	ERSU B,YENİGÜL M,TULUNOĞLU İ Three point bending strength of in-ceram core material sinterized with colloidal alumina. Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research). 2007; 31(2): 71 - 78.
IEEE	ERSU B,YENİGÜL M,TULUNOĞLU İ "Three point bending strength of in-ceram core material sinterized with colloidal alumina." Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research), 31, ss.71 - 78, 2007.
ISNAD	ERSU, Bahadır vd. "Three point bending strength of in-ceram core material sinterized with colloidal alumina". Hacettepe Dişhekimliği Fakültesi Derg.(. Clinical Dentistry and Research) 31/2 (2007), 71-78.