Dental Alloys: Types, Properties, Applications Write a short note on the Properties of Gold Alloy. Answer: Properties of Gold Alloy: Gold Alloy Color: The color of modern gold alloys can vary from gold to white. Color depends on the amount of whitening materials. Gold Alloy Melting Range: It is 920 to 960°C. The melting range indicates the type of investment … [Read more...] about Dental Alloys: Types, Properties, Applications
Dental Materials
Role Of Abrasives In Dentistry
Role Of Abrasives In Dentistry Abrasion: It occurs when a hard rough surface slides along a softer surface and cuts a series of grooves. The wearing away of a substance or a structure through a mechanical process such as grinding, rubbing, or scraping. Polishing: It is the production of a smooth mirror-like surface without much loss of an external form. If the particle size … [Read more...] about Role Of Abrasives In Dentistry
Biocompatible Materials In Restorative Dentistry
Biocompatible Materials In Restorative Dentistry Define dental cement. Enumerate ideal requirements for dental cement. Answer: Dental cement: Dental cement are hard, brittle material formed by mixing powder and liquid together. They are either resin cement or acid-base cement. Ideal Requirements of Dental Cements: Dental cement should be non-toxic and non-irritant … [Read more...] about Biocompatible Materials In Restorative Dentistry
Condensation And Firing In Porcealin
Condensation And Firing In Porcealin Write a short note on the condensation of porcelain. Or Write a note on methods of porcelain condensation. Answer: The process of packing the powder particles together and removing the excess water is known as “condensation”. Objectives of porcelain condensation: To adapt the material to the requisite shape. To remove as … [Read more...] about Condensation And Firing In Porcealin
Condensation And Firing In Porcealin
Condensation And Firing In Porcealin Write a short note on the porcelain metal bonding mechanism. Or Write a short note on the bonding of porcelain to metals. Or Write a short note on metal-ceramic bond. Or Write a short note on porcelain-metal bonding. Answer: The primary requirement for the success of a metal-ceramic prosthesis is the development of a durable bond … [Read more...] about Condensation And Firing In Porcealin