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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

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

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

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

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

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

Author:

Smith, Nathan Douglas

Title:

Determination of Fundamental Thermodynamic Properties of Alkali/Alkaline-Earth Elements in Liquid Metals for Recovery from Molten Salt Solutions

Graduate Program:

Materials Science and Engineering

Keywords:

Electrochemical Separations
Liquid Metals
Alkali/Alkaline-Earths
Sr-Bi
Sr-Sb
Sr-Sn
Electromotive Force Method

File:

Download Nathan_D_Smith--Dissertation--FINAL.pdf

Committee Members:

Hojong Kim, Dissertation Advisor/Co-Advisor
Hojong Kim, Committee Chair/Co-Chair
Zi-Kui Liu, Committee Member
Allison Michelle Beese, Committee Member
Thomas E Mallouk, Outside Member

Author:

Zuback, James Scott

Title:

ADDITIVE MANUFACTURING OF FUNCTIONALLY GRADED MATERIALS BETWEEN FERRITIC AND AUSTENITIC ALLOYS

Graduate Program:

Materials Science and Engineering

Keywords:

Additive manufacturing
Functionally graded materials
Steels
Hardness
Diffusion
Ferritic alloys
Austenitic alloys
Superalloys

File:

Download Zuback_Thesis_2019.pdf

Committee Members:

Tarasankar Debroy, Dissertation Advisor/Co-Advisor
Tarasankar Debroy, Committee Chair/Co-Chair
Todd Palmer, Outside Member
Allison Michelle Beese, Committee Member
Reginald Felix Hamilton, Outside Member
John C Mauro, Program Head/Chair

Author:

Qin, Shipin

Title:

Influence of microstructure on the multiaxial plasticity and fracture of dual phase steels: experiments and multiscale computational modeling

Graduate Program:

Materials Science and Engineering

Keywords:

Dual phase steels
Representative volume element
Multiaxial fracture
Stress state dependent
Fracture mechanism

File:

Download PhD_thesis_Shipin_Qin_v3.2.pdf

Committee Members:

Allison Michelle Beese, Dissertation Advisor/Co-Advisor
Allison Michelle Beese, Committee Chair/Co-Chair
Zi-Kui Liu, Committee Member
Hojong Kim, Committee Member
Charles E Bakis, Outside Member
John C Mauro, Program Head/Chair

Author:

Hilburn, Skyler

Title:

Tailoring Thermal Expansion in Additively Manufactured Titanium Alloys to Enable Functional Grading

Graduate Program:

Materials Science and Engineering

Keywords:

Additive Manufacturing
Thermal Expansion
Coefficient of Thermal Expansion
Functional Graded Materials
Functionally Graded Materials
Titanium

File:

Download Hilburn_Dissertation.pdf

Committee Members:

Todd Palmer, Dissertation Advisor/Co-Advisor
Todd Palmer, Committee Chair/Co-Chair
Allison Michelle Beese, Committee Member
Edward William Reutzel, Outside Member
Timothy W. Simpson, Committee Chair/Co-Chair
Timothy W. Simpson, Dissertation Advisor/Co-Advisor
John C Mauro, Program Head/Chair