Method for producing QT500-10 at low cost and application of QT500-10
The invention relates to a production process of nodular cast iron, in particular to a method for producing QT500-10 at low cost and application of the QT500-10, furnace charge adopted in the method comprises the following substances in percentage by weight: 9%-11% of pig iron, 29%-31% of waste stee...
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Sprache: | chi ; eng |
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