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Sand casting

technology Maturity 11-13

We can make metal things with sand.

SandMoldCopeDragCores.jpg
SandMoldCopeDragCores.jpg
First, we pack sand around a shape. Then we pour hot, melted metal in. The metal fills the sand shape. It cools down and gets hard. Now we have a metal part!
SandMoldBronzeAluminium.jpg
SandMoldBronzeAluminium.jpg
Can you think of something made of metal?

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🖼️ Images & Media (7)
File:SandMoldCopeDragCores.jpg
SandMoldCopeDragCores.jpg
File:SandMoldBronzeAluminium.jpg
SandMoldBronzeAluminium.jpg
File:Haandform-e.png
Haandform-e.png
File:Sand molding tools.jpg
Sand molding tools.jpg
File:CoreBoxPatternCoreCasting.jpg
CoreBoxPatternCoreCasting.jpg
File:match-de.png
match-de.png
File:Silica Sand.jpg
Silica Sand.jpg
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