Hamad Metallurgy 15/04/2021 A. Candellila wax B. Paraffin wax C. Carnauba wax D. Gum dammar Related Mcqs: The maximum carbon content of steel used in dentistry is__________________?A. 19% B. 2% C. 1.7% D. 4%... Titanium casting is done_____________?A. Under vacuum in argon atmosphere B. Under air pressure in nitrogen atmosphere C. In specially fabricated aluminium vanadium D. Using CAD-CAM technique... The deoxidizing agent added to dental alloys is______________?A. Palladium B. Silver C. Copper D. Zinc... Which of the following increases castability of base metal alloys________________?A. Tin B. Beryllium C. Molybdenum D. Carbon... Austenite is an alloy of iron of and carbon with the iron in______________?A. Alpha form B. Beta form C. Gamma form D. None of the above...
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