Search
Skip to Search Results- 16Mechanical properties
- 14Additive manufacturing
- 8Finite element method
- 4Porosity
- 33D printing
- 2Plasma transferred arc
- 4Hogan, James D.
- 2Amirian, Benhour
- 2Carey, Jason P.
- 2Melenka, Garrett W.
- 2Shao, Chenwei
- 1Abali, Bilen Emek
- 24Graduate and Postdoctoral Studies (GPS), Faculty of
- 24Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 8Mechanical Engineering, Department of
- 7Mechanical Engineering, Department of/Journal Articles (Mechanical Engineering)
- 1Chemical and Materials Engineering, Department of
- 1Chemical and Materials Engineering, Department of/Research Articles and Materials (Chemical and Materials Engineering)
-
Mechanical and microstructural properties of a CoCrFe0. 75NiMo0. 3Nb0. 125 high-entropy alloy additively manufactured via cold-spray.
Download2022-02-10
Rojas, David Funes, Li, Haoyang, Orhan, Okan K., Shao, Chenwei, Hogan, James D., Ponga, Maricio
We present a combined experimental and computational investigation of the mechanical properties of a CoCrFe0.75NiMo0.3Nb0.125 (composition in molar ratio) high-entropy alloy additively manufactured via cold spray. We find that the sprayed alloy exhibits extraordinary mechanical properties under...
-
Fall 2017
Cementitious binders have been widely used to improve the mechanical, hydraulic, and physical properties of soft soils by deep soil mixing and jet grouting in the past 50 years. However, the majority of previous investigations are limited to the stabilization of very soft clays in marine...
-
Spring 2013
This thesis presents work performed to improve the work hardening behaviour of an X80 microalloyed steel through various Interrupted Thermal Treatments (ITT). The aim of this work was to determine the relationships between thermal history, microstructure and mechanical properties through both...
-
Spring 2013
There are growing demands for energy throughout the world. In order to meet the rising energy pressures of the future, renewable sources are required. One approach to resolve this problem is organic photovoltaics (OPVs), which offers a potential low-cost energy solution for the future. Before...
-
Spring 2021
Electromagnetic devices, such as transformers and power reactors, are widely used in power systems. Traditionally, these essential components are simplified into lumped net-works in power system electromagnetic transient (EMT) simulations. However, the traditional lumped network model cannot...
-
Parameter Optimization of a Low Temperature Difference Gamma-Type Stirling Engine to Maximize Shaft Power
DownloadSpring 2019
An investigation was performed with three main objectives. Determine the configuration andoperating parameter of a low temperature difference Stirling engine (LTDSE) that would result inthe maximum shaft power. Calculate the mean West number for LTDSEs and compare it to themean West number for...
-
Physics-Based Modeling of Failure of Novel Light-Weight Materials: Applications to Computational Design of Materials
DownloadFall 2021
Advanced physics-based computational models have been developed in this thesis to study dynamic failure in novel light-weight materials used in impact applications, focusing on applying different computational techniques to study three material systems: 1. novel self-propagating high-temperature...
-
2019-01-01
El Moghazi, S.N., Wolfe, T., Ivey, D.G, Henein, H.
Plasma transferred arc additive manufacturing is a growing technology in the additive manufacturing world. The plasma transferred arc additive manufacturing system’s ability to produce large samples, compared with other common additive manufacturing techniques, makes it highly desirable in many...
-
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...
-
Polymerization Kinetics and Structure-Property Relationships of Ethylene/1-Hexene Copolymers
DownloadFall 2018
Caldera Palacios, Anuar Alfonso
Polyethylene accounts for 32% of the world’s plastics production and it is continuing to grow for the foreseeable future. Its versatility to modify its molecular structure using different types of catalyst or modifying the reaction conditions makes polyethylene suitable for a wide range of...