Araştırma Makalesi

Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently

Cilt: 9 Sayı: 1 17 Nisan 2018
PDF İndir

Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently

Öz

ABSTRACT

Objective: The purpose of this study was to assess and contrast the shear bond strength of a veneer composite resin bonded to cobalt-chromium (CoCr) dental alloys produced by different techniques.

Material-Method: Ninety cylindrical specimens (10mm in diameter, 8mm in height) made of CoCr dental alloys were prepared by casting (C), milling (M), LaserCUSING with and without annealing (CL+, CL), and direct metal laser sintering (DMLS) with and without annealing (EL+, EL). Veneer composite cylinders (5mm in diameter, 3mm in height) were built on metal specimens using a silicone jig. After storage in water for 24 hours, the specimens were assessed for bond strength with a shear force test at a crosshead speed of 0.5 mm/min. The shear bond strengths (SBSs) were statistically analyzed using the Kolmogorow-Smirnow test and Tukey-HSD multiple comparison test (α=.05).

Results: When the SBS values of the groups were compared, significant differences were found among the groups (P<.05). While statistically significant differences were found between the CL+ group (9.362.62) and the M group (13.342.53) (P<.05), there were no significant differences among the others (P>.05). The debonded surfaces of the specimens exhibited mostly mixed failure types.

Conclusions: The CoCr alloy fabrication technique has an effect on the SBSs between the veneer composite resin and the metal used. LaserCUSING casting, a new technology, seems to have the lowest metal-resin bond strength among all the techniques tested.

Anahtar Kelimeler

Kaynakça

  1. 1. Wataha JC. Alloys for prosthodontic restorations. J Prosthet Dent 2002;87:351-63.
  2. 2. Noort RV. The future of dental devices is digital. Dent Mater 2012;28:3-12.
  3. 3. Chua CK, Leong KF, Lim CS. Rapid Prototyping. In: Kai C, Fai K, Sing C, editors. Powder-based rapid prototyping systems. 3th ed., Singapore: World Scientific Publishing Co. 2010. p.199-300.
  4. 4. Azari A, Sakineh N. The evolution of rapid prototyping in dentistry: a review. Rapid Prototyp J 2009;15:216-25.
  5. 5. Sinirlioğlu MC. Rapid manufacturing of dental and medical parts via LaserCUSING technology using titanium and CoCr powder materials. Workshop on Rapid Technologies; 2009 Sept 24th; Turkey.
  6. 6. Ayyıldız S, Soylu EH, İde S, Kılıç S, Sipahi C, Pişkin B et all. Annealing of Co-Cr dental alloy: effects on nanostructure and Rockwell hardness. J Adv Prosthodont 2013;5:471-8.
  7. 7. Guo WH, Brantley WA, Li D, Clark WAT, Monaghan P, Heshmati RH. Annealing study of palladium–silver dental alloys: Vickers hardness measurements and SEM microstructural observations. J Mater Sci Mater Med 2007;18:111-8.
  8. 8. Chen CL, Tatlock GJ, Jones AR. Effect of annealing temperatures on the secondary re‐crystallization of extruded PM2000 steel bar. J Microsc 2009;233:474-81.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Ayça Tulga
Türkiye

Yayımlanma Tarihi

17 Nisan 2018

Gönderilme Tarihi

8 Şubat 2017

Kabul Tarihi

22 Eylül 2017

Yayımlandığı Sayı

Yıl 2018 Cilt: 9 Sayı: 1

Kaynak Göster

APA
Tulga, A. (2018). Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi, 9(1), 34-39. https://doi.org/10.22312/sdusbed.290849
AMA
1.Tulga A. Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi. 2018;9(1):34-39. doi:10.22312/sdusbed.290849
Chicago
Tulga, Ayça. 2018. “Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently”. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi 9 (1): 34-39. https://doi.org/10.22312/sdusbed.290849.
EndNote
Tulga A (01 Nisan 2018) Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi 9 1 34–39.
IEEE
[1]A. Tulga, “Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently”, Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi, c. 9, sy 1, ss. 34–39, Nis. 2018, doi: 10.22312/sdusbed.290849.
ISNAD
Tulga, Ayça. “Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently”. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi 9/1 (01 Nisan 2018): 34-39. https://doi.org/10.22312/sdusbed.290849.
JAMA
1.Tulga A. Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi. 2018;9:34–39.
MLA
Tulga, Ayça. “Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently”. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi, c. 9, sy 1, Nisan 2018, ss. 34-39, doi:10.22312/sdusbed.290849.
Vancouver
1.Ayça Tulga. Shear bond strength of veneer composite to cobalt-chromium alloys fabricated differently. Süleyman Demirel Üniversitesi Sağlık Bilimleri Dergisi. 01 Nisan 2018;9(1):34-9. doi:10.22312/sdusbed.290849

Cited By

CC

Creative Commons Attribution 4.0 International License

Atıf gereklidir, ticari olmayan amaçlarla kullanılabilir ve değişiklik yapılarak türev eser üretilemez.