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MULTI-SCALE INVERTIGATION OF THE RELATIONSHIP BETWEEN THE MICROSTRUCTURE AND MECHANICAL PROPERTIES IN DUAL PHASE STEELS
(2016)
Dual phase steel alloys belong to the first generation of advanced high strength steels that are widely used in the automotive industry to form body structure and closure panels of vehicles. A deeper understanding of the ...
Generating Triple Junction Distributions
(2015)
Substantial studies indicate polycrystalline triple junctions are independent microstructural defects with distinct properties and effects from their constituent grain boundaries. Triple junctions are also descriptive of ...
Persistant Photoconductivity of Strontium Titanate
(2016)
Strontium titanate (SrTiO$_3$) is a transparent conducting oxide with a range of interesting properties, including a large, temperature-dependent dielectric constant and superconductivity at low temperatures. It has a wide ...
Fabrication and characterization of carbon nanotube turfs
(2013)
Carbon nanotube turfs are vertically aligned, slightly tortuous and entangled functional nanomaterials that exhibit high thermal and electrical properties. CNT turfs exhibit unique combinations of thermal and electrical ...
Pressure-Induced Phase Transitions of Indium Selenide
(2016)
In2Se3 has potential as a phase-change material for memory applications. Understand- ing its phase diagram is important to achieve controlled switching between phases. Pressure-dependent phase transitions of In2Se3 bulk ...
ATOMISTIC STUDIES OF DEFORMATION MECHANISMS IN NANOSCALE MULTILAYERED METALLIC COMPOSITES
(2010)
The goal of this thesis is to understand the interaction between dislocations and various metallic interfaces in nanoscale metallic multilayers (NMM). At lower strain rates, this mean understanding the effect of interfaces ...
DISLOCATION-BASED MULTI-SCALE MODELING FOR SIZE-DEPENDENT PLASTICITY OF HETEROGENEOUS MATERIALS
(2016)
The objective of this research is to investigate the plastic deformation of heterogeneous material with different microstructures including grain orientations, grain size effect, and grain spatial distributions etc., and ...
STUDY OF THE DYNAMICS OF THE MoO2-Mo2C SYSTEM FOR CATALYTIC PARTIAL OXIDATION REACTIONS
(2015)
On a global scale, the energy demand is largely supplied by the combustion of non-renewable fossil fuels. However, their rapid depletion coupled with environmental and sustainability concerns are the main drivers to seek ...
THE PRODUCTION OF FINE GRAINED MAGNESIUM ALLOYS THROUGH THERMOMECHANICAL PROCESSING FOR THE OPTIMIZATION OF MICROSTRUCTURAL AND MECHANICAL PROPERTIES
(2015)
The low density and high strength to weight ratio of magnesium alloys makes them ideal candidates to replace many of the heavier steel and aluminum alloys currently used in the automotive and other industries. Although ...