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Author:

Foster, Bryant Klein

Title:

Characterization of Inconel® 625 and Ti-6Al-4V Laser Deposited Builds Manufactured with Varying Dwell Times

Graduate Program:

Engineering Science and Mechanics

Keywords:

Directed Energy Deposition
Laser Processing
Additive Manufacturing
Inconel® 625
Ti-6Al-4V

File:

Download BryantFoster-bkf5035-MastersThesis.pdf

Committee Members:

Todd Palmer, Thesis Advisor/Co-Advisor

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

Author:

Brennan, Marissa C

Title:

INVESTIGATION OF LASER ULTRASONIC EVALUATION FOR USE AS AN IN SITU PROCESS MONITORING TOOL FOR LASER-BASED DIRECTED ENERGY DEPOSITION

Graduate Program:

Materials Science and Engineering

Keywords:

Laser Ultrasonics
Ti-6Al-4V
Inconel 718
17-4PH stainless steel
In situ
Directed Energy Deposition
Additive Manufacturing

File:

Download Brennan_Marissa_MSThesis_18.pdf

Committee Members:

Todd Palmer, Thesis Advisor/Co-Advisor
Allison Michelle Beese, Committee Member
Clifford Jesse Lissenden III, Committee Member
Jayme Scot Keist, Committee Member

Author:

Snyder, Kyle

Title:

Evaluating Sources and Root Causes of Pore Formation in Electron Beam-Based Directed Energy Deposition of Titanium Components

Graduate Program:

Materials Science and Engineering

Keywords:

Additive Manufacturing
Directed Energy Deposition
Electron Beam
Porosity
Pore Formation
Titanium
Ti-6Al-4V

File:

Download Snyder.Kyle.MS.thesis.pdf

Committee Members:

Jayme Scot Keist, Thesis Advisor/Co-Advisor
Allison Michelle Beese, Committee Member
Todd Palmer, Committee Member

Author:

Gao, Mingze

Title:

Impact of atomization gas on characteristics of stainless steel powder feedstocks for additive manufacturing

Graduate Program:

Engineering Science and Mechanics

Keywords:

Powder Characterization
Powder Rheology
316L Stainless Steel
Discrete Element Modeling
Additive Manufacturing

File:

Download Impact_of_Atomization_Gas_on_Charateristics_of_Stainless_Steel_Powder_Feedstocks_for_Additive_Manufacturing.pdf

Committee Members:

Todd Palmer, Thesis Advisor/Co-Advisor
Jayme Scot Keist, Committee Member
Andrea Paola Arguelles, Committee Member
Reginald Felix Hamilton, Committee Member
Bellamarie Ludwig, Special Signatory
Judith Todd Copley, 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

Author:

Shaffer, Derek

Title:

Role of Retained Austenite in Mechanical Response of Additively Manufactured 17-4 PH Stainless Steel

Graduate Program:

Materials Science and Engineering

Keywords:

Retained Austenite
17-4 PH
Additive Manufacturing
Mechanical Properties

File:

Download djs6031_Thesis.pdf

Committee Members:

Todd Palmer, Thesis Advisor/Co-Advisor
Allison Michelle Beese, Committee Member
Jayme Scot Keist, Committee Member
Amrita Basak, Committee Member
John C Mauro, Program Head/Chair

Author:

Rifat, Mustafa

Title:

Surface finishing of Additively Manufactured metallic components- effect of prior surface condition and post-processing routes

Graduate Program:

Industrial Engineering (PHD)

Keywords:

Indentation
Surface Roughness
Additive Manufacturing
Microstructure
Electron Beam Melting
Direct Metal Laser Sintering
Bead-blasting
Residual Stress
Nano-scratch test
Pile-up Behavior
Hardening
Centrifugal Disc Finishing
Surface Finishing

File:

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Committee Members:

Saurabh Basu, Chair & Dissertation Advisor
Ed De Meter, Major Field Member
Todd Palmer, Outside Unit & Field Member
Robert Voigt, Major Field Member
Steven Landry, Program Head/Chair

Author:

Shaffer, Derek

Title:

Influence of Composition on the Post-Processing Response of Additively Manufactured Precipitation Hardening Stainless Steels

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Additive Manufacturing
Precipitation Hardening
17-4 PH
Martensitic Stainless Steel
Solution Heat Treatment
Aging

File:

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Committee Members:

John Mauro, Program Head/Chair
Jay Keist, Outside Field Member
Amrita Basak, Outside Unit & Field Member
Tarasankar Debroy, Major Field Member
Allison Beese, Major Field Member
Todd Palmer, Chair & Dissertation Advisor