Dental Ceramics Ppt Slideshare

Swain dental materials 2004 20 441 448 143.

Dental ceramics ppt slideshare.

Srinivasa raju datla 1 rama krishna alla 2 venkata ramaraju alluri 1 jithendra babu p 1 anusha konakanchi 3. 1 department of prosthodontics vishnu dental college bhimavaram west godavari andhra pradesh india. Zirconia based dental ceramics guazzatoa mohammad albakrya simon p. 2 department of dental materials vishnu dental college bhimavaram west godavari andhra pradesh india.

Pressable and alumina glass infiltrated ceramics part ii. Dental ceramics an inorganic compound with non metallic properties typically consisting of oxygen and one or more metallic or semi metallic elements e g al ca li mg k si na sn ti zr 3. The word ceramic is derived from the greek word. Keramikos burnt stuff ceramic materials are inorganic compounds formed of metallic or semi metallic nonmetallic elements which are subjected to high heat treatment firing for a time period to achieve desirable properties.

1 department of prosthodontics vishnu dental college bhimavaram west godavari andhra pradesh india. Waseem bahjat mushtaha specialized in prosthodontics imagine a restorative material that can accurately duplicate tooth structure such that an. Jithendra babu 1 rama krishna alla 2 venkata ramaraju alluri 1 srinivasa raju datla 1 anusha konakanchi 3. Although many advances have been made in composites and glass ionomers ceramic material holds a special place in dentistry.

Dental ceramics predominantly glass particle filled glasses polycrystalline ceramics 4. Ceramic is derived from sanskrit word meaning burnt earth. Introduction definition of ceramic materials. Introduction ceramic is defined as product made from non metallic material by firing at a high temperature.

Part i an overview of composition structure and properties. Part ii recent advances in dental ceramics. Ceramic is derived from the greek word keramikos earthen. Dental ceramics can be classified according to one or more of the following parameters.