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- 3Additive Manufacturing
- 3Bimetallic Composite
- 3Thermal Properties
- 23D printing
- 2Lattice Structure
- 14Graduate and Postdoctoral Studies (GPS), Faculty of
- 14Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Chemical and Materials Engineering, Department of
- 3Chemical and Materials Engineering, Department of/Research Articles and Materials (Chemical and Materials Engineering)
- 3Mechanical Engineering, Department of
- 3Mechanical Engineering, Department of/Journal Articles (Mechanical Engineering)
- 3Bindiganavile, Vivek (Civil and Environmental Engineering)
- 1Ayranci, Cagri (Department of Mechanical Engineering)
- 1Ayranci, Cagri (Mechanical Engineering)
- 1Boluk, Yaman (Civil and Environmental Engineering)
- 1Chalaturnyk, Richard J (Civil and Environmental Engineering)
- 1Chen, Zengtao (Mechanical Engineering)
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Investigation of Mechanical Properties, Porosity and Geometric Deviation of Lattice Structures Manufactured by Additive Manufacturing
DownloadSpring 2022
This thesis reports fabrication, mechanical characterization, finite element modeling, and geometric analysis of lattice structures. A net-shaped 316L stainless steel lattice structure composed of diamond unit cells was fabricated by selective laser melting (SLM). The cavities in the lattice...
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Spring 2018
This research work is focused on the characterization of the mechanical properties of 3D printed sandstone analogues produced using silica sand and binder jetting additive manufacturing technology. With control of grain size, grain size distribution, grain angularity, density distribution,...
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Melt Electrospinning of Shape Memory Polymer: An Initial Examination of the Morphological, Mechanical and Shape Memory Properties of Non-woven Melt-Electrospun Polyurethane Shape Memory Polymer Mats.
DownloadFall 2020
Shape memory polymers (SMP) are a class of smart materials which are able to memorize a temporary shape and recall their original/permanent shape with the application of a stimulus. The electrospinning process has been utilized to produce fibrous SMP membranes from polymer solutions, but this...
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Modification of Thermal and Mechanical Properties of Polyhydroxybutyrate (PHB) through Addition of Bio-based Plasticizing Materials and Additive Manufacturing Processing
DownloadFall 2018
The non-degradable polymers currently used for commercial production and application may be inexpensive; however, their excessive use is leading to unprecedented amounts of plastic waste and extensive environmental damage. The demand for biologically-derived, biodegradable polymers is therefore...
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On the Mechanical Properties and Failure of Low-Pressure Cold-Sprayed Tungsten Carbide-Nickel Metal Matrix Composite Coatings
DownloadFall 2019
Tungsten carbide-Nickel (WC-Ni) metal matrix coatings (MMC) were fabricated using a low-pressure cold spray unit. The coatings were designed according to 50, 71, and 92 weight percentages of WC in the feedstock powder. These coatings were subsequently prepared for uni-axial quasi-static tensile...
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Plasma Transferred Arc Additive Manufacturing Using 17-4 Precipitation Hardened Stainless Steel
DownloadSpring 2021
Plasma transferred arc additive manufacturing (PTA-AM) is a newly developed additive manufacturing (AM) process for the manufacturing of large industrial parts for the resource sector. A common material used in numerous industries is 17-4 precipitation hardened (PH) stainless steel, mainly due...
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Fall 2019
Generating functional parts using additive manufacturing (AM) has many challenges. These can be material- and/or process-based. This is especially true when the produced part is required to withstand or be sealed for pressure due to the potential air gaps inherent to AM processes that generate...
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Fall 2018
With growing concern over global warming and greenhouse gas emissions, research must be undertaken to reduce the environmental footprint of buildings. Cellular concrete provides good strength to weight ratios and good thermal insulation because of its cellular structure. This makes it suitable...
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Fall 2012
Hooked end steel fibers were included between 0~1% by volume to provide enhanced shear resistance to three different types of steel fiber reinforced concrete (SFRC) namely, a regular concrete mix, a lightweight aggregate mix and a high strength mix. The test results at the material scale showed a...
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Spring 2012
It is difficult to join high strength alloy steel which are produced by thermo mechanical controlled processing and get overmatched properties on the welds and heat affected zone (HAZ) when submerged arc welding (SAW) is used as joining process. Circumferential welds made in the mill to join...