Physical Properties Of Dental Ceramics

2 department of dental materials vishnu dental college bhimavaram west godavari andhra.

Physical properties of dental ceramics.

Part i an overvi ew of com positi on structure and properties p. Part i an overview of composition structure and properties. Wear properties of dental ceramics non metallic biomaterials for tooth repair and replacement 10 1533 9780857096432 2. Flexural strength and hardness both described in the following paragraphs.

Table 14 2 moduli and strength of ceramics versus teeth and common restorative alloys. In the following module we will focus on brittle fracture of ceramic materials. Tanja lube robert danzer in advanced ceramics for dentistry 2014. Two physical properties in particular are used to assess the clinical performance of today s dental ceramics.

The development of dental porcelains advanced to the point where any major improvements in physical properties could only be achieved by major changes in composition and technique as advocated by mclean hughes 1965. 1 department of prosthodontics vishnu dental college bhimavaram west godavari andhra pradesh india. Jithendr a babu 1 rama krishna alla 2 venkata ramaraju alluri 1 srinivas a raju datla 1. The term dental ceramics comprises a wide variety of materials that reaches from filled glasses to nearly dense sintered ceramics from products that are shaped from powders and melts to components milled from blanks before or after sintering.

College of dental medicine ft.