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Questions and Answers
What is the purpose of spruing in the casting procedure?
What is the purpose of inlay wax in the casting process?
What is the first step in the casting procedure?
What is the purpose of the burnout procedure in casting?
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What is the classification of ADA Specification No. 4 Type 2 inlay wax?
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Study Notes
Casting Procedure
- Spruing in the casting procedure serves to create a channel for molten metal to flow into the investment, allowing for the creation of a casting.
Inlay Wax
- Inlay wax in the casting process is used to create a pattern for the desired restoration, which is later replaced by molten metal.
Steps in Casting
- The first step in the casting procedure is to create a wax pattern, which involves recording the desired shape and dimensions of the restoration.
Burnout Procedure
- The purpose of the burnout procedure in casting is to remove the wax pattern and any residual wax or debris from the investment, creating a cavity for the molten metal to fill.
ADA Specification No. 4 Type 2 Inlay Wax
- ADA Specification No. 4 Type 2 inlay wax is classified as a high-heat, high-strength wax, suitable for complex restorations and large castings.
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Description
Test your knowledge of the casting procedure in dentistry with this quiz. Explore the steps involved in fusing the alloy, transporting the investment, and forcing the melt into the mold. Prepare for questions on tooth/teeth preparation and the impression process.