Detailed introduction of permanent mold casting process -4

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After the casting process drawing, the metal mold desig […]

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Detailed introduction of permanent mold casting process -3

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According to some characteristics of metal mold casting […]

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Detailed introduction of permanent mold casting process -2

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There are three types of parting surface: vertical, hor […]

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Detailed introduction of permanent mold casting process -1

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According to the characteristics of the permanent mold […]

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Quenching and tempering technology of ductile iron castings

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Austenitizing is the first step in the quenching of Duc […]

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