Dental Materials

Casting Failures & Defects In Dentistry "What are casting failures and defects in dentistry? A detailed question and answers guide" It is also known as hot spot porosity. This occurs at the sharp occlusoaxial or incisoaxial line angle. It is mainly seen as an external void inside of a crown opposite sprue. "Importance of studying casting failures for dental … [Read more...] about Casting Failures & Defects In Dentistry

Spruing, Casting And Investing Write a short note on sprue and sprue former. Answer: "Factors influencing success with spruing, casting, and investing processes: Q&A" Sprue can be defined as a channel created in the investment through which molten metal enters the mold space which is created due to the burnout of wax pattern. Sprue formers are the materials that … [Read more...] about Spruing, Casting And Investing

Surface Roughness Of Dental Castings Write a short note on surface irregularities on casting. Answer: Surface irregularities are isolated imperfections such as nodules and scratches which are not characteristic of the entire surface area "Understanding surface roughness of dental castings through FAQs: Causes, effects, and solutions explained" "Importance of … [Read more...] about Surface Roughness Of Dental Castings

Casting Defects In Dentistry Enumerate defects in casting. Discuss in detail casting porosities. Or Write a short note on porosities in casting defects. Or Write a short note on porosities in dental castings. Or Write a short note on porosity in dental castings. Or Classify various types of casting defects. Describe in detail common types of casting defects in dental … [Read more...] about Porosities In Casting Defects