The high-strain-rate dynamic response of boron carbide-based composites: The effect of microstructure

2010 ◽  
Vol 58 (5) ◽  
pp. 1721-1731 ◽  
Author(s):  
S. Hayun ◽  
M.P. Dariel ◽  
N. Frage ◽  
E. Zaretsky
Keyword(s):  
Dynamic Response ◽  
High Strain Rate ◽  
Boron Carbide ◽  
Strain Rate ◽  
High Strain ◽  
Rate Dynamic ◽  
Effect Of Microstructure

scholarly journals Energy dissipation and high-strain rate dynamic response of E-glass fiber composites with anchored carbon nanotubes

2016 ◽  
Vol 88 ◽  
pp. 44-54 ◽  
Author(s):  
Veera M. Boddu ◽  
Matthew W. Brenner ◽  
Jignesh S. Patel ◽  
Ashok Kumar ◽  
P. Raju Mantena ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Dissipation ◽  
Dynamic Response ◽  
High Strain Rate ◽  
Strain Rate ◽  
Glass Fiber ◽  
High Strain ◽  
Fiber Composites ◽  
Glass Fiber Composites ◽  
Rate Dynamic

The Effect of Strain Rate on the Material Characteristics of Nickel-Based Superalloy Inconel 718

2007 ◽  
Vol 340-341 ◽  
pp. 283-288 ◽  
Author(s):  
Jung Han Song ◽  
Hoon Huh
Keyword(s):  
Dynamic Response ◽  
High Strain Rate ◽  
Strain Rate ◽  
Turbine Blade ◽  
Inconel 718 ◽  
High Speed ◽  
High Strain ◽  
Split Hopkinson Pressure Bar ◽  
Experimental Results ◽  
Stress Wave Propagation

The dynamic response of the turbine blade materials is indispensable for analysis of erosions of turbine blades as a result of impulsive loading associated with gas flow. This paper is concerned with the dynamic material properties of the Inconel 718 alloy which is widely used in the high speed turbine blade. The dynamic response at the corresponding level of the strain rate should be acquired with an adequate experimental technique and apparatus due to the inertia effect and the stress wave propagation. In this paper, the dynamic response of the Inconel 718 at the intermediate strain rate ranged from 1/s to 400/s is obtained from the high speed tensile test and that at the high strain rate above 1000/s is obtained from the split Hopkinson pressure bar test. The effects of the strain rate on the dynamic flow stress, the strain rate sensitivity and the failure elongation are evaluated with the experimental results. Experimental results from both the quasi-static and the high strain rate up to 3000/s are interpolated in order to construct the constitutive relation that should be applied to simulate the dynamic behavior of the turbine blade made of the Inconel 718.

High strain rate dynamic behaviour of AlSi12 alloy processed by selective laser melting

2018 ◽  
Vol 97 (1-4) ◽  
pp. 1023-1035 ◽  
Author(s):  
P. Ponnusamy ◽  
S. H. Masood ◽  
D. Ruan ◽  
S. Palanisamy ◽  
Rizwan Rashid
Keyword(s):  
High Strain Rate ◽  
Strain Rate ◽  
Selective Laser Melting ◽  
Dynamic Behaviour ◽  
High Strain ◽  
Laser Melting ◽  
Rate Dynamic

High strain rate dynamic compressive behaviour of Al6061-T6 alloys

2017 ◽  
Vol 127 ◽  
pp. 185-197 ◽  
Author(s):  
Saikat Acharya ◽  
R.K. Gupta ◽  
Jiten Ghosh ◽  
Sandip Bysakh ◽  
K.S. Ghosh ◽  
...  
Keyword(s):  
High Strain Rate ◽  
Strain Rate ◽  
High Strain ◽  
Compressive Behaviour ◽  
Rate Dynamic
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