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Vermicular graphite cast iron production process control
Vermicular graphite cast iron has excellent performance […]
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Solutions to common sand and slag inclusion defects in lost foam
In lost foam products, common defects mainly include sa
Solutions to common sand and slag inclusion defects in lost foam Read More »
Control of smelting quality of ductile iron
1. The sulfur content and other trace elements of the o
Control of smelting quality of ductile iron Read More »
Research on cast iron inoculants
Before pouring molten iron, under certain conditions (s
Research on cast iron inoculants Read More »
Ductile iron defects related to spheroidizers
Casting defects such as inclusions, holes, cracks (refe
Ductile iron defects related to spheroidizers Read More »
Principles for setting risers in clay wet sand molds
Clay wet sand molds have poor rigidity, causing cavity
Principles for setting risers in clay wet sand molds Read More »