Analysis of mechanical properties of carbon nanotube reinforced polymer composites using multi-scale finite element modeling approach

2016 ◽  
Vol 95 ◽  
pp. 172-178 ◽  
Author(s):  
A.K. Gupta ◽  
S.P. Harsha
Keyword(s):  
Mechanical Properties ◽  
Finite Element ◽  
Carbon Nanotube ◽  
Finite Element Modeling ◽  
Polymer Composites ◽  
Element Modeling ◽  
Multi Scale ◽  
Modeling Approach ◽  
Reinforced Polymer

scholarly journals Hardening of Nickel Alloys by Ion Implantation of Titanium and Carbon

1996 ◽  
Vol 444 ◽  
Author(s):  
S. M. Myers ◽  
D. M. Follstaedt ◽  
J. A. Knapp ◽  
T. R. Christenson
Keyword(s):  
Mechanical Properties ◽  
Finite Element ◽  
Surface Layer ◽  
Ion Implantation ◽  
Finite Element Modeling ◽  
Yield Stress ◽  
Nickel Alloys ◽  
Element Modeling ◽  
Order Of Magnitude ◽  
Amorphous Surface

AbstractDual ion implantation of titanium and carbon was shown to produce an amorphous surface layer in annealed bulk nickel, in electroformed Ni, and in electroformed Ni7 5Fe 2 5. Diamond-tip nanoindentation coupled with finite-element modeling quantified the elastic and plastic mechanical properties of the implanted region. The amorphized matrix, with a thickness of about 100 nm, has a yield stress of approximately 6 GP and an intrinsic hardness near 16 GPa, exceeding by an order of magnitude the corresponding values for annealed bulk Ni. Implications for micro-electromechanical systems are discussed.

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