RHEOLOGICAL BEHAVIOR OF PARTIALLY SOLIDIFIED AL-10%Cu ALLOY

RHEOLOGICAL BEHAVIOR OF PARTIALLY SOLIDIFIED AL-10%Cu ALLOY

The rheological behavior of partially solidified Al-10% Cu alloy is in-vestigated.It is found that the slurry presents the character of a psoudoplastie fluid inisothermally holding and the apparent viscosity increases with increasing cooling ratein continuously cooling.The effect of cooling rate on...

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Veröffentlicht in:东南大学学报：英文版 1993 (2), p.104-109
1. Verfasser: 吴锵 舒光冀 王楠
Format: Artikel
Sprache:eng
Schlagworte:
Al-10
alloy
apparent
rheology/partially
solidified
viscosity
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Zusammenfassung:The rheological behavior of partially solidified Al-10% Cu alloy is in-vestigated.It is found that the slurry presents the character of a psoudoplastie fluid inisothermally holding and the apparent viscosity increases with increasing cooling ratein continuously cooling.The effect of cooling rate on the apparent viscosity decreasesin high stirring rate range.The measured value of apparent viscosity is influenced bythe diameter of the screw propeller.
ISSN:1003-7985