Friday, 8 June 2018

Tech - Pewter Casting

Today for tech we've been learning how to cut our design using a saw blade. First we make sure that our design is possible to make. Secondly we trace our design to a wood, then we cut it. Next week we will put the Pewter to our design, Pewter is a grey alloy of tin copper that is look like a Iron. Pewter is easy to use because you can melt it in just 240 degree, if you use iron it will take so long to melt it down you need up to 2,000 degree to melt it.

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