Metallic soap lubrication in wire-drawing: A thermopseudoplastic model

Metallic soap lubrication in wire-drawing: A thermopseudoplastic model

Rheological experiments show that soaps used as lubricants for wiredrawing exhibit a marked pseudoplastic behaviour at temperatures above 100 °C. Using a “slab” method, a model was derived of the drawing of a pseudoplastic body by the wire into the die. The influence of some rheological and mechanic...

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Veröffentlicht in:Wear 1982-04, Vol.77 (3), p.315-328
Hauptverfasser: Montmitonnet, P., Brison, M., Delamare, F.
Format: Artikel
Sprache:eng
Schlagworte:
lubricants
plasticity
rheology
wire processing
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Zusammenfassung:Rheological experiments show that soaps used as lubricants for wiredrawing exhibit a marked pseudoplastic behaviour at temperatures above 100 °C. Using a “slab” method, a model was derived of the drawing of a pseudoplastic body by the wire into the die. The influence of some rheological and mechanical parameters on the thickness of the drawn film was investigated.
ISSN:0043-1648
1873-2577
DOI:10.1016/0043-1648(82)90057-6