Dental Ceramics Ppt Slideshare

Dental ceramics predominantly glass particle filled glasses polycrystalline ceramics 4.

Dental ceramics ppt slideshare.

Srinivasa raju datla 1 rama krishna alla 2 venkata ramaraju alluri 1 jithendra babu p 1 anusha konakanchi 3. 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. Waseem bahjat mushtaha specialized in prosthodontics imagine a restorative material that can accurately duplicate tooth structure such that an.

Its color translucency and vitality cannot be matched by any material. Ceramic is derived from the greek word keramikos earthen. 2 department of dental materials vishnu dental college bhimavaram west godavari andhra. Although many advances have been made in composites and glass ionomers ceramic material holds a special place in dentistry.

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. Swain dental materials 2004 20 441 448 143. 1 department of prosthodontics vishnu dental college bhimavaram west godavari andhra pradesh india. Dental ceramics can be classified according to one or more of the following parameters.

Ceramic is derived from sanskrit word meaning burnt earth. Introduction definition of ceramic materials. Jithendra babu 1 rama krishna alla 2 venkata ramaraju alluri 1 srinivasa raju datla 1 anusha konakanchi 3. Classification of dental ceramics uses or indications a anterior and posterior crown b veneer c post and core d fixed dental prosthesis e ceramic stain f glaze a ultralow fusing 850o c b low fusing 850 1100o c c medium fusing 1101 1300o c d.

Zirconia based dental ceramics guazzatoa mohammad albakrya simon p. 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. 2 department of dental materials vishnu dental college bhimavaram west godavari andhra pradesh india. Part ii recent advances in dental ceramics.