Macroscopic and microscopic phenomena of nickel/titanium ""shape-memory"" bimetallic strips fabricated by explosive cladding and rolling

 
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1994 (EN)
Macroscopic and microscopic phenomena of nickel/titanium ""shape-memory"" bimetallic strips fabricated by explosive cladding and rolling (EN)

Mamalis, AG (EN)
Vaxevanidis, NM (EN)
Szalay, A (EN)
Pantelis, DI (EN)

N/A (EN)

In the present paper we report the fabrication of titanium/nickel bimetallic components by explosive cladding and rolling. The effect of the cladding and rolling parameters on the macrostructural and microstructural properties of the fabricated bimetallics is evaluated in terms of ""surface integrity"" by using standard metallographic methods, microhardness testing, optical and scanning electron microscopy, and energy-dispersive spectrometry. Interest is also directed towards the detailed characterization of the intermetallic compounds formed at the interface since certain TiNi phases exhibit the so-called ""shape-memory"" properties, desirable for electrical and electronic applications. © 1994. (EN)

journalArticle

Metal cladding (EN)
Scanning electron microscopy (EN)
Nickel/titanium shape memory bimetallic strips (EN)
Explosive bonding (EN)
Intermetallics (EN)
Surface integrity (EN)
Metallographic microstructure (EN)
Shape Memory (EN)
Energy dispersive spectrometry (EN)
Cold rolling (EN)
Optical microscopy (EN)
Bimetals (EN)
Hardness testing (EN)
Shape memory effect (EN)
Plate metal (EN)
Titanium (EN)
Nickel (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Materials Science and Engineering A (EN)

1994


ELSEVIER SCIENCE SA LAUSANNE (EN)



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