Investment casting (lost wax casting)
{"Image DocumentName": "Investment casting (lost wax casting)", "Image ImageDescription": "(a) Wax pattern. (injection molding) (b) Multiple patterns. assembled to wax sprue. (d) dry ceramic. melt out the wax. fire ceramic (burn wax) (c) Shell built \uf0e0 immerse into ceramic slurry. \uf0e0 immerse into fine sand. (few layers) (e) Pour molten metal (gravity) \uf0e0 cool, solidify. [Hollow casting: pouring excess metal before solidification. (f) Break ceramic shell. (vibration or water blasting) (g) Cut off parts. (high-speed friction saw) \uf0e0 finishing (polish)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}