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CASTING Chapter 1 Design
Tools and Materials
20 other sections not shown
alloy applied areas asbestos bezel blade boric acid brush buffing and polishing burn-out burnished casting flask casting machine centrifugal casting clean coated color completed compound cone constructed cool copper cristobalite crucible former cuttlefish dental diameter dipped drilled edge eliminate enamel filed filled finishing flame flat flux furnace gemstones gently gold graver handpieces heated hole hollow core inner invested flask karat large castings Lost wax lost-wax casting main sprue mandrel melting point metal surface mold frame mold sections mold surfaces molten metal mounting nitric acid notch ounces oxides pattern chamber pickling solution placed plastic potassium sulfide poured powder pressure produce prongs pulley removed require resin rinsed rubber molds running water sand casting shape sheet silver smooth solder spatula sprue sprue pins sprued stone sulfuric acid tapered temperature thin tion tongs tool vacuum vents vulcanized wax model wax wire wheels