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Rate-dependent Damage Evolution and its Influence on Dynamic Behavior of Materials at High Strain Rates
damage evolution dynamic behavior of materials high strain rate adiabatic shearing
2012/9/24
Both experimental and numerical results reveal that dynamic damage evolution depend s on both strain and strain rate. Based on the thermal activ ated mechanism, a new damage evolution law and a new...
Changes of Grain Sizes and Flow Stresses of AA2014 and AA6063 Aluminum Alloys at High Temperatures in Various Strain Rates
Aluminum alloys Plastic deformation Grain size True strain Compression head speed and True strain rate
2009/10/12
Changes in the grain sizes and flow stresses of AA2014 and AA6063 aluminum alloys subjected to
compression tests at high temperatures in various constant compression head speeds were investigated. Wh...
Mechanical Behavior of PBXW-128 and PBXN-110 under Uniaxial and Multiaxial Compression at Different Strain Rates and Temperatures
Polymeric materials Rate dependency Temperature effect Compression Con ning pressure
2009/10/12
The influence of strain rate, temperature and con ning pressure on the mechanical behavior of PBXN-110 binder \inert" (HTPB, Hydroxy-terminated Polybutadiene) and PBXW-128 simulant \inert" that is mix...