The Progress on the Application of Potassium and Sodium in Casting Alloy
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Abstract
In this paper, we summarized the present situation that potassium and sodium were used in cast iron, cast steel and cast aluminium alloy.The effect mechanism of potassium and sodium in cast alloy was analyzed.At ast, in order to enlar egthe use of potassium and sodium in casting alloy, we put forward to a few problems meriting attention in future research.
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