Flexural properties of leucite and lithium disilicate ceramic materials after repeated firingst

Gözneli R., Kazazoğlu E., Özkan Y.

JOURNAL OF DENTAL SCIENCES, cilt.9, ss.144-150, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 9
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1016/j.jds.2013.02.019
  • Dergi Adı: JOURNAL OF DENTAL SCIENCES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.144-150
  • Anahtar Kelimeler: flexural strength, leucite, lithium disilicate, repeated firing, 4 DENTAL CERAMICS, FRACTURE-TOUGHNESS, STRENGTH, PORCELAIN, RELIABILITY, ALUMINA, MICROSTRUCTURE, ZIRCONIA, LAYER, BOND
  • Marmara Üniversitesi Adresli: Evet

Özet

Background/purpose: Pressable all-ceramic materials are widely used in dentistry. Determining the effect of repeated firing on flexural strength will help to improve these materials so that they can remain resistant to fracture in restorative work. The aim of this study was to determine the change in the flexural strength of pressable all-ceramic materials after repeated firings, which may be unavoidable when color and shape corrections are necessary for use in dental restorations.