lost wax casting.

lost wax casting.

This topic has 3 replies, 3 voices, and was last updated 5 October 2010 at 14:39 by Martin Berry.

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5 October 2010 at 13:32 #56526
sam doran 1
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@samdoran1
can anyone help ? , I am trying to locate suppliers of “investment powder”, as used in the lost wax method of producing castings.

Or any ideas on home made investment powder.

Thank You.

Sam.
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5 October 2010 at 13:32 #5218
sam doran 1
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@samdoran1
5 October 2010 at 14:13 #56528
AndyP
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@andyp13730
I have been using this for years with no problems, no connection etc.

I have made greensand and oil bonded sand but am not aware of a recipe for diy investment of this type.

I know people have had success with Plaster of Paris but imho the possible failures – exploding flasks when pouring metal or wrecked vacuum pumps make it a false economy.

Andy
5 October 2010 at 14:39 #56531
Martin Berry
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@martinberry67533
Sam,

Try: exmoorcastingsupplies.co.uk.

Regards

Martin
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