Re: iron marble

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Posted by John Odom on October 06, 19100 at 15:30:35:

In Reply to: iron marble posted by Annette Heiberg on October 04, 19100 at 02:26:26:

By Marble I gues you mean sphere.

If hollow and cast in one piece it would need an opening to extract and support the core. You could cast two hollow hemispheres and weld them together.

You could form the inlay spaces easily if you used the lost-wax process.

The inlay would not need undercuts if you laid it in molten, with a torch.

John


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