Potatoes last one shot, so build reusable! Discuss ammo designs and ideas. Tough to find cannon part or questions? Ask here!
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rna_duelers
- Staff Sergeant 3
- Posts: 1739
- Joined: Mon Sep 26, 2005 7:07 am
- Location: G-land Australia
Tue Sep 18, 2007 5:47 pm
660*Celsius is the melting temperature of Aluminium,that can be attained easily with a plain fuel fire.
Another good way of making a molded piece is to make the piece you wish to mold out of wax and then put it in a container and fill with plaster of paris.Wait till it sets heat the mould and pour out all the wax and fill with molten metal.
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noname
- First Sergeant 4
- Posts: 2698
- Joined: Mon Apr 10, 2006 9:19 pm
- Location: Bay Area, CA
Tue Sep 18, 2007 9:30 pm
Just your average flowerpot furnace; costs about $10 to get it running for a few weeks.
