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Open Access

Author:: Otis, Richard Albert
Title:: Software architecture for CALPHAD modeling of phase stability and transformations in alloy additive manufacturing processes
Graduate Program:: Materials Science and Engineering
Keywords:: CALPHAD
software
Python
thermodynamics
alloys
additive manufacturing
uncertainty quantification
File:: Download main.pdf
Committee Members:: Zi-Kui Liu, Dissertation Advisor/Co-Advisor
Zi-Kui Liu, Committee Chair/Co-Chair
Allison Michelle Beese, Committee Member
Ismaila Dabo, Committee Member
Qiang Du, Outside Member
Bryan McEnerney, Special Member

Open Access

Author:: Kistler, Nathan Allen
Title:: Toward the Repair of Components via Additive Manufacturing: Process-Structure-Property Relationships in Single Beads and Patches
Graduate Program:: Materials Science and Engineering
Keywords:: Additive Manufacturing
Ti-6Al-4V
Inconel 718
Directed Energy Deposition
Laser Cladding
Laser-Material Interaction
File:: Download Kistler_MSThesis-2016.pdf
Committee Members:: Allison Michelle Beese, Thesis Advisor/Co-Advisor
Edward William Reutzel, Committee Member
Robert Allen Kimel, Committee Member
Abdalla Ramadan Nassar, Committee Member

Open Access

Author:: Hu, Yongjie
Title:: DESIGN OF ADVANCED W-BASED AND FE-BASED ALLOYS VIA COMPUTATIONAL STUDY OF CRYSTALLINE DEFECTS
Graduate Program:: Materials Science and Engineering
Keywords:: W-based alloys; Fe-based alloys; Crystalline defects; Mechanical properties; Thermodynamic; First-principles calculations;
File:: Download Yong-Jie_PhD_thesis_final.pdf
Committee Members:: Zi-Kui Liu, Dissertation Advisor/Co-Advisor
Zi-Kui Liu, Committee Chair/Co-Chair
Allison Michelle Beese, Committee Member
Hojong Kim, Committee Member
Vincent Henry Crespi, Outside Member
Laszlo J. Kecskes, Special Member
Kristopher A. Darling, Special Member

Open Access

Author:: Marker, Cassie Lou
Title:: Development of a knowledge base of Ti-alloys from first-principles and thermodynamic modeling
Graduate Program:: Materials Science and Engineering
Keywords:: Titanium
CALPHAD
DFT
Biomaterials
first-principles
thermodynamics
mechanical properties
File:: Download Cassie_Marker-Dissertation_final.pdf
Committee Members:: Zi-Kui Liu, Dissertation Advisor/Co-Advisor
Zi-Kui Liu, Committee Chair/Co-Chair
Allison Michelle Beese, Committee Member
Susan B Sinnott, Committee Member
Kristen Ann Fichthorn, Outside Member
Michael Manley, Special Member

Open Access

Author:: Bobbio, Lourdes Del
Title:: Toward the study of additively manufactured functionally graded materials: Experimental analysis of microstructure, phase composition, and mechanical properties
Graduate Program:: Materials Science and Engineering
Keywords:: functionally graded materials
additive manufacturing
thermodynamic calculations
CALPHD
titanium
stainless steel
invar
File:: Download Lourdes_Bobbio_Masters_Thesis.pdf
Committee Members:: Allison Michelle Beese, Thesis Advisor/Co-Advisor
Zi-Kui Liu, Committee Member
Hojong Kim, Committee Member

Open Access

Author:: Khayat, Zakariya Radwan
Title:: THE IMPACT OF IRON CONCENTRATION ON THE PROPERTIES OF AN ADDITIVELY MANUFACTURED SOLID SOLUTION STRENGTHENED NICKEL BASE ALLOY
Graduate Program:: Materials Science and Engineering
Keywords:: Additive Manufacturing
Inconel 625
directed energy deposition
powder feedstock
Nickel base alloys
HIP
materials science
alloying elements
File:: Download KhayatZakariya_MSThesis.pdf
Committee Members:: Todd Palmer, Thesis Advisor/Co-Advisor
Allison Michelle Beese, Committee Member
Jingjing Li, Committee Member

Open Access

Author:: Wang, Zhuqing
Title:: EXPERIMENTAL CHARACTERIZATION AND MODELING OF MULTIAXIAL PLASTICITY BEHAVIOR OF 304L AUSTENITIC STAINLESS STEEL 304L PRODUCED BY ADDITIVE MANUFACTURING
Graduate Program:: Materials Science and Engineering
Keywords:: Additive manufacturing;
Austenitic stainless steel
Martensitic transformation
Austenitic stainless steel
Martensitic transformation
Multiaxial stress state
Constitutive modeling
File:: Download ZhuqingWangThesis.pdf
Committee Members:: Allison Michelle Beese, Dissertation Advisor/Co-Advisor
Allison Michelle Beese, Committee Chair/Co-Chair
Tarasankar Debroy, Committee Member
Hojong Kim, Committee Member
Robert Carl Voigt, Outside Member

Open Access

Author:: Blecher, Jared Jacob
Title:: Hybrid Laser-Arc Welding of Ni-base Alloy 690
Graduate Program:: Materials Science and Engineering
Keywords:: laser welding
hybrid welding
nickel alloy
keyhole porosity
root defect
inline coherent imaging
heat transfer and fluid flow modeling
File:: Download Blecher_Dissertation_v2.pdf
Committee Members:: Tarasankar Debroy, Dissertation Advisor/Co-Advisor
Todd Palmer, Committee Chair/Co-Chair
Long-Qing Chen, Committee Member
Allison Michelle Beese, Committee Member
Robert Carl Voigt, Outside Member

Open Access

Author:: Mcnamara, Kevin R
Title:: Modeling the Microstructural Evolution of Parts During Metal Additive Manufacturing
Graduate Program:: Materials Science and Engineering
Keywords:: Microstructural Modeling
Microstructure
Metal Additive Manufacturing
Johnson-Mehl-Avrami
Nonisothermal Phase Transformations
Kinetics
Inconel 718
Ti-6Al-4V
3D Printing
File:: Download Modeling_Microstructure_Metal_AM.pdf
Committee Members:: Richard Martukanitz, Thesis Advisor/Co-Advisor
Long-Qing Chen, Thesis Advisor/Co-Advisor
Allison Michelle Beese, Committee Member

Open Access

Author:: Alat, Ece
Title:: CERAMIC COATINGS FOR NUCLEAR FUEL CLADDING TO ENHANCE ACCIDENT TOLERANCE
Graduate Program:: Materials Science and Engineering
Keywords:: Accident tolerant fuel
corrosion resistance
oxidation resistance
ceramic coatings
nuclear fuel cladding
titanium aluminum nitride (TiAlN)
titanium nitride (TiN)
cathodic arc physical vapor deposition
substrate bias
cathode composition
titanium bond coating
substrate surface preparation method
substrate surface roughness
nitrogen partial pressure
coating deposition time
scratch testing
neutronic analysis
multilayer ceramic coatings
air oxidation
supercritical water testing (SCW)
X-ray diffraction (XRD)
scanning electron microscopy (SEM)
Raman spectroscopy
energy dispersive spectroscopy (EDS)
differential scanning calorimetry (DSC)
thermogravimetric analysis (TGA)
autoclave testing
File:: Download Ece_Alat_Dissertation.pdf
Committee Members:: Arthur Thompson Motta, Dissertation Advisor/Co-Advisor
Douglas Edward Wolfe, Committee Chair/Co-Chair
Joan Marie Redwing, Committee Member
Allison Michelle Beese, Committee Member
Hojong Kim, Outside Member

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