4 Result(s)
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Article
Chang-Kyu Rhee
Solid Mechanics
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Article
Enhanced thermal conductivity of nanofluids containing graphene nanoplatelets prepared by ultrasound irradiation
Stable ethylene glycol (EG)-based nanofluids containing graphene nanoplatelets (GnPs) were prepared by intensive ultrasonication without any surfactant. The structural properties of the commercially produced G...
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Article
Expansion of a low conductive metal tube by an electromagnetic forming process: Finite element modeling
The expansion of a metal tube by means of an electromagnetic forming (EMF) process is attractive because EMF has a high forming rate and can reduce residual stress. The forming forces in EMF are Lorentz forces...
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Article
Formation characteristics of an aluminum hydroxide fiber by a hydrolysis of aluminum nano powder
Formation of aluminum hydroxide by a hydrolytic reaction of nano aluminum powder synthesized by a pulsed wire evaporation (PWE) method has been studied. The type and morphology of the hydroxides were investiga...
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Article
The effect of temperature of magnetic pulsed compaction on the characteristics of nanostructured aluminum compacts
Magnetic pulse compaction (MPC) allows one to maintain a nanostructured state in nano powder metallic compacts and to achieve near theoretical density. In this study, nano Al powders of about 80 nm in diameter...
