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Subject: Re: Gray Cast Iron to Chilled Iron
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Date: 05/20/02 at 1:42 PM
Posted by: Kestutis
In Reply to: Gray Cast Iron to Chilled Iron posted by John Rudd on 02/28/02 at 9:26 AM:
I believe the answer to your situation is as simple as adding a tiny amount of Tellurium to the melt. For some reason, small amounts of Tellurium in the melt causes a gray iron casting to freeze as chilled white iron.
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