1 Introduce :As-cast pearlite nodular cast iron nodulizer contains suitable Ca,Ba,Sb and Cu that strengthen effectively the capacity of graphitizing. Therefore the tendency of white is small and the property of anti-aging is good.
2 Specification The Process is simple and the product applies convenience. The additive amount of nodulize is about 1.4-1.8%
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Model Number
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Composition %
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range of application
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Re
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Mg
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Si
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Al
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Ti
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Other
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Pearlite
1
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Z-1
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1.0-3.0
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5.0-7.0
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38-44
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≤1.0
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≤
0.5
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CaBa SbCuFe
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Used in electric furnace iron liquid
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Pearlite
2
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Z-2
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1.5-3.5
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7.0-9.0
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38-44
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≤1.0
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≤
0.5
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CaBa SbCuFe
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Used in Cannon Iron liquid
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3 Model Number Z-1,treating temperature is about 1440-1500℃
Model Number Z-2, treating temperature is about 1390-1460℃