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Journal Articles

Thermally Grown Oxide Stress in PS-PVD and EB-PVD Thermal Barrier Coatings Observed at Various Lifetimes Via Synchrotron X-ray Diffraction

Matthew Northam, Quentin Fouliard, Lin Rossmann, Jun-Sang Park, Peter Kenesei, Jonathan Almer, Vaishak Viswanathan, Bryan Harder, Seetha Raghavan
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2023, 145(1): 011004.
Paper No: MATS-21-1263
https://doi.org/10.1115/1.4055398
Published Online: September 23, 2022
View Articletitled, Thermally Grown Oxide Stress in PS-PVD and EB-PVD Thermal Barrier Coatings Observed at Various Lifetimes Via Synchrotron X-ray Diffraction
Open the PDF for Thermally Grown Oxide Stress in PS-PVD and EB-PVD Thermal Barrier Coatings Observed at Various Lifetimes Via Synchrotron X-ray Diffraction in another window
Topics: Coatings, Cycles, Stress, Temperature, Thermal barrier coatings, X-ray diffraction, Vapor deposition, Cathode ray oscilloscopes, Electron beams
Proceedings Papers

Synchrotron X-Ray Diffraction to Quantify In-Situ Strain on Rare-Earth Doped Yttria-Stabilized Zirconia Thermal Barrier Coatings

Quentin Fouliard, Johnathan Hernandez, Hossein Ebrahimi, Khanh Vo, Ranajay Ghosh, Seetha Raghavan, Frank Accornero, Mary McCay, Jun-Sang Park, Jonathan Almer
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T02A006, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59649
https://doi.org/10.1115/GT2021-59649
View Paper titled, Synchrotron X-Ray Diffraction to Quantify In-Situ Strain on Rare-Earth Doped Yttria-Stabilized Zirconia Thermal Barrier Coatings
Open the PDF for Synchrotron X-Ray Diffraction to Quantify In-Situ Strain on Rare-Earth Doped Yttria-Stabilized Zirconia Thermal Barrier Coatings in another window
Topics: Thermal barrier coatings, X-ray diffraction, Coatings, Sensors, Temperature, Gas turbines, Stress, Cycles, Data collection, Diffraction patterns
Proceedings Papers

Synchrotron XRD Measurements of Thermal Barrier Coating Configurations With Rare Earth Elements for Phosphor Thermometry

Sandip Haldar, Peter Warren, Quentin Fouliard, David Moreno, Mary McCay, Jun Sang Park, Peter Kenesei, Jonathan Almer, Ranajay Ghosh, Seetha Raghavan
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A014, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91013
https://doi.org/10.1115/GT2019-91013
View Paper titled, Synchrotron XRD Measurements of Thermal Barrier Coating Configurations With Rare Earth Elements for Phosphor Thermometry
Open the PDF for Synchrotron XRD Measurements of Thermal Barrier Coating Configurations With Rare Earth Elements for Phosphor Thermometry in another window
Topics: Phosphors, Temperature measurement, Thermal barrier coatings, Coatings, Temperature, Cycles, Data collection, Europium, High temperature, Luminescence
Proceedings Papers

Comparison of Electron-Beam Physical Vapor Deposition and Plasma-Spray Physical Vapor Deposition Thermal Barrier Coating Properties Using Synchrotron X-Ray Diffraction

Matthew Northam, Lin Rossmann, Brooke Sarley, Bryan Harder, Jun-Sang Park, Peter Kenesei, Jonathan Almer, Vaishak Viswanathan, Seetha Raghavan
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A009, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90828
https://doi.org/10.1115/GT2019-90828
View Paper titled, Comparison of Electron-Beam Physical Vapor Deposition and Plasma-Spray Physical Vapor Deposition Thermal Barrier Coating Properties Using Synchrotron X-Ray Diffraction
Open the PDF for Comparison of Electron-Beam Physical Vapor Deposition and Plasma-Spray Physical Vapor Deposition Thermal Barrier Coating Properties Using Synchrotron X-Ray Diffraction in another window
Topics: Cathode ray oscilloscopes, Electron beams, Plasmas (Ionized gases), Sprays, Thermal barrier coatings, Vapor deposition, X-ray diffraction, Coatings, Cycles, High temperature
Journal Articles

Synchrotron X-Ray Diffraction Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading

Kevin Knipe, Albert C. Manero, II, Stephen Sofronsky, John Okasinski, Jonathan Almer, Janine Wischek, Carla Meid, Anette Karlsson, Marion Bartsch, Seetha Raghavan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2015, 137(8): 082506.
Paper No: GTP-14-1570
https://doi.org/10.1115/1.4029480
Published Online: August 1, 2015
View Articletitled, Synchrotron X-Ray Diffraction Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading
Open the PDF for Synchrotron X-Ray Diffraction Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading in another window
Topics: Coatings, Fatigue, Stress, Temperature, Temperature gradient, Thermal barrier coatings, X-ray diffraction, Cycles, Cooling, High temperature
eBook Chapter

Mechanisms of Hydride Reorientation in Zircaloy-4 Studied in Situ

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2015
https://doi.org/10.1520/STP154320120168
ISBN: 978-0-8031-7529-7
Open the PDF for Mechanisms of Hydride Reorientation in Zircaloy-4 Studied in Situ in another window
Proceedings Papers

Synchrotron XRD Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading

Kevin Knipe, Albert C. Manero, II, Stephen Sofronsky, John Okasinski, Jonathan Almer, Janine Wischek, Carla Meid, Anette Karlsson, Marion Bartsch, Seetha Raghavan
Proc. ASME. GT2014, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A011, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26919
https://doi.org/10.1115/GT2014-26919
View Paper titled, Synchrotron XRD Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading
Open the PDF for Synchrotron XRD Measurements Mapping Internal Strains of Thermal Barrier Coatings During Thermal Gradient Mechanical Fatigue Loading in another window
Topics: Fatigue, Temperature gradient, Thermal barrier coatings, High temperature, Temperature, Coatings, Aluminum, Cathode ray oscilloscopes, Cooling, Electron beams
Proceedings Papers

Contribution of Mineral Crystals to the Bulk Behavior of Human Cortical Bone in Compression

Xiaodu Wang, Bijay Giri, Jonathan Almer
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 37-38, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80021
https://doi.org/10.1115/SBC2012-80021
View Paper titled, Contribution of Mineral Crystals to the Bulk Behavior of Human Cortical Bone in Compression
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Topics: Bone, Compression, Crystals, Minerals, Tensors, Deformation, Electromagnetic scattering, Hooke's law, Radiation scattering, Scattering (Physics)
Proceedings Papers

Pre-Strain and Integrity of Mineral Crystals in Human Cortical Bone Under Tensile and Compressive Loads

Xiaodu Wang, Bijay Giri, Jonathan Almer
Proc. ASME. SBC2012, ASME 2012 Summer Bioengineering Conference, Parts A and B, 539-540, June 20–23, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SBC2012-80128
https://doi.org/10.1115/SBC2012-80128
View Paper titled, Pre-Strain and Integrity of Mineral Crystals in Human Cortical Bone Under Tensile and Compressive Loads
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Topics: Bone, Crystals, Minerals, Stress, Compression, Electromagnetic scattering, Failure, Radiation scattering, Scattering (Physics), Tension
Proceedings Papers

High-Energy Small- and Wide-Angle X-Ray Scattering: A Versatile Tool for Materials Analysis

Jonathan Almer
Proc. ASME. IMECE2004, X-Rays in Mechanical Engineering Applications, 87, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-62458
https://doi.org/10.1115/IMECE2004-62458
View Paper titled, High-Energy Small- and Wide-Angle X-Ray Scattering: A Versatile Tool for Materials Analysis
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Topics: Electromagnetic scattering, Radiation scattering, Scattering (Physics), X-rays, Probes, Dimensions, Engineering systems and industry applications, Optics, Photons