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السجلات المعروضة 31 -- 40 من 635
Microstructure evolution and mechanical properties of twinned AZ31 alloy plates at lower elevated temperature
(
Elsevier Ltd
, 2014 , Article)
The AZ31 alloy plates were pre-rolled at room temperature along the transverse direction to introduce extension twinning. The effect of pre-existing twins on the mechanical properties of AZ31 alloy plates at lower elevated ...
Quadrupolar benzobisthiazole-cored arylamines as highly efficient two-photon absorbing fluorophores
(
American Chemical Society
, 2014 , Article)
A computer-aided design of novel D-?-A-?-D styrylamines containing five isomeric benzobisthiazole moieties as the electron-accepting core has revealed the linear centrosymmetric benzo[1,2-d:4,5-d?]bisthiazole as the most ...
Improved mechanical properties of AZ31 magnesium alloy plates by pre-rolling followed by warm compression
(
Elsevier Ltd
, 2014 , Article)
AZ31 magnesium alloy plates were processed by pre-rolling followed by warm compression. The corresponding microstructure evolution and mechanical properties were investigated in the present paper. The pre-introduced twins ...
Synergistic effect of expanded graphite, diammonium phosphate and Cloisite 15A on flame retardant properties of EVA and EVA/wax phase change blends
(
Springer
, 2015 , Article)
The influence of the introduction of expanded graphite (EG), as well as combinations of EG with Cloisite 15A clay and diammonium phosphate (DAP), into EVA and an EVA/wax blend on the thermal stability and flammability of ...
Surface Behavior of Polyamide 6 Modified by Barrier Plasma in Oxygen and Nitrogen
(
Taylor & Francis
, 2014 , Article)
Polyamide (PA) 6 was modified by diffuse coplanar surface barrier discharge (DCSBD) plasma in an atmosphere of nitrogen and oxygen. The surface roughness decrease of PA 6 was detected by AFM and nano-indentation after ...
Experimental investigation on the thermal properties of NiO-nanofluids
(
American Scientific Publishers
, 2019 , Article)
Performance parameters and thermal stability of lubricants are highly temperature dependent as it degrades twice for every 10 °C of temperature rise. Generally, the nanofluids have enhanced thermo-physical behavior as long ...
Tryptophan-functionalized gold nanoparticles for deep UV imaging of microbial cells
(
Elsevier
, 2015 , Article)
Biocompatible fluorescent nanostructures were prepared by a functionalization of gold nanoparticles with the amino acid tryptophan. The gold-tryptophan bioconjugates were investigated by TEM and HRTEM and various spectroscopy ...
Mechanical properties and surface characteristics of an AA6060 alloy strained in tension at cryogenic and room temperature
(
Elsevier Ltd
, 2015 , Article)
Mechanical properties at 77 K and 295 K and surface characteristics of an AA6060 alloy have been studied. The alloy exhibited significant differences in mechanical properties and fracture mechanisms at 77 K in comparison ...
Calorimetric and dynamic mechanical behavior of phase change materials based on paraffin wax supported by expanded graphite
(
Elsevier
, 2015 , Article)
This study addressed the characterization and description of calorimetric and dynamic mechanical properties of phase change materials (PCMs) based on linear low-density polyethylene (LLDPE), paraffin wax (W) and expanded ...
Cryogenic temperature and strain rate dependence of mechanical properties for extruded AA6060 alloys
(
Trans Tech Publications Ltd
, 2014 , Article)
Tensile properties and fracture behavior of an AA6060 alloy were investigated at room temperature (295K) and cryogenic temperature (77K). It was found that both ultimate tensile strength and elongation increased with ...