Comparison of the indentation strength and single-edge-v-notched beam methods for dental ceramic fracture toughness testing

• Main Authors: Natália Bertolo Domingues (Author), Beatriz Regalado Galvão (Author), Sebastião Ribeiro (Author), Antonio Alves de Almeida Junior (Author), Diogo Longhini (Author), Gelson Luís Adabo (Author)
• Format: Book
• Published: Universidade Estadual de Campinas, 2017-04-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Aim: To study influence of the cooling rate after sintering a veneering porcelain (Vita VM9) on fracture toughness by indentation strength (IS) and single-edge-v-notched beam (SEVNB) methods. Methods: Vita VM9 bars were sintered according to the manufacturer's recommendation and cooled under th...