PROCEDIMENTO PER LA FABBRICAZIONE DI ARTICOLI METALLICI MEDIANTE DEFORMAZIONE PLASTICA

PROCEDIMENTO PER LA FABBRICAZIONE DI ARTICOLI METALLICI MEDIANTE DEFORMAZIONE PLASTICA

The process comprises forming of a solid lubricating coating on the blank surface, with treatment to give a fine-grain structure, and deformation proper. To increase efficiency, the treatment extends to the coating thickness, while the deformation temperature and rate are based on superplasticity of...

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Bibliographische Detailangaben
Hauptverfasser: LATYSH VLADIMIR VALENTI-NOVICH, AMIROV MARS GIZITDINOVICH, STROGANOV GENRIKH BORISOVICH, SADYKOV FANIS ARHMETZAKIE- VICH, KAIBYSHEV OSKAR AKRAMOVICH, PSHIRKOV VLADILEN FILIPPOVICH, BARYKIN NIKOLAI PETROVICH, GORDIENKO NIKOLAI IVANOVICH
Format: Patent
Sprache:ita
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Beschreibung
Zusammenfassung:The process comprises forming of a solid lubricating coating on the blank surface, with treatment to give a fine-grain structure, and deformation proper. To increase efficiency, the treatment extends to the coating thickness, while the deformation temperature and rate are based on superplasticity of the coating material. The lubricant consists of metal or alloy whose superplasticity range is based on a specific coating thickness, and subsequent application of liquid lubricant.