CENTRIFUGAL IMPELLER OF SLURRY PUMP

PURPOSE:To markedly improve the abrasion-resisting property and the strength of an impleller by a method wherein the impeller, a foreside shroud and a backside shroud are cmposed of segments made of a plurality of high abrasion- resisting materials, and these segments are internally chilled in one b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUDOU SUMIO, YODA HIROAKI
Format: Patent
Sprache:eng
Schlagworte:
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