Casting process of marine copper alloy kingston valve pressure-bearing valve body

The invention provides a casting process of a marine copper alloy kingston valve pressure-bearing valve body, which comprises the following steps: S1, designing a side horizontal bottom pouring type pouring system which comprises an upper sand mold and a lower sand mold which are symmetrically arran...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIN SHUAICHAO, YU YAN, YANG SHANPO, YUAN WEI, LI ZHIQIANG, LUO YANZE
Format: Patent
Sprache:chi ; eng
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