Search Results - "Madison, Jonathan D."

Simulation of metal additive manufacturing microstructures using kinetic Monte Carlo by Rodgers, Theron M., Madison, Jonathan D., Tikare, Veena

“…[Display omitted] •Novel Potts Monte Carlo-based model allows for the simulation of metal AM microstructures.•The method can simulate dozens of deposition…”
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A Celebration of History, Scientific Progress, and Pioneers Who Revolutionized Materials Science by Madison, Jonathan D.

“…The first articLe in this series highLights a ceLebrated, modern-day pioneer in crystaLLography and diffraction techniques whose body of work significantLy…”
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The Knox Brothers: Blackness, Brotherhood, and Scientific Achievement at the Turn of the 20th Century by Madison, Jonathan D., Holland, Sharniece

“…Madison and Holland explore the amazing achievements of the Knox brothers. With a master craftsman as a grandfather, a best-selling author for a grandaunt, and…”
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Emergence and Progression of Abnormal Grain Growth in Minimally Strained Nickel-200 by Underwood, Olivia, Madison, Jonathan, Thompson, Gregory

“…Grain boundary engineering (GBE) is a thermomechanical processing technique used to control the distribution, arrangement, and identity of grain boundary…”
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High-throughput stochastic tensile performance of additively manufactured stainless steel by Salzbrenner, Bradley C., Rodelas, Jeffrey M., Madison, Jonathan D., Jared, Bradley H., Swiler, Laura P., Shen, Yu-Lin, Boyce, Brad L.

“…An adage within the Additive Manufacturing (AM) community is that “complexity is free”. Complicated geometric features that normally drive manufacturing cost…”
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TMS LDI: Accelerating Diverse Leadership Across Every Level of the Society by Madison, Jonathan D., Cordill, Megan J.

“…Although TMS is an international society with a robust membership, underrepresentation of certain populations is woefully apparent. In a 2016 assessment of…”
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Process-Structure Linkages Using a Data Science Approach: Application to Simulated Additive Manufacturing Data by Popova, Evdokia, Rodgers, Theron M., Gong, Xinyi, Cecen, Ahmet, Madison, Jonathan D., Kalidindi, Surya R.

“…A novel data science workflow is developed and demonstrated to extract process-structure linkages (i.e., reduced-order model) for microstructure evolution…”
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Integrated Computational Materials Engineering: Tools, Simulations and New Applications by Madison, Jonathan D.

“…Integrated Computational Materials Engineering (ICME) is a relatively new methodology full of tremendous potential to revolutionize in which science,…”
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Simulation and experimental comparison of the thermo-mechanical history and 3D microstructure evolution of 304L stainless steel tubes manufactured using LENS by Johnson, Kyle L., Rodgers, Theron M., Underwood, Olivia D., Madison, Jonathan D., Ford, Kurtis R., Whetten, Shaun R., Dagel, Daryl J., Bishop, Joseph E.

“…Additive manufacturing enables the production of previously unachievable designs in conjunction with time and cost savings. However, spatially and temporally…”
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Automated high-throughput tensile testing reveals stochastic process parameter sensitivity by Heckman, Nathan M., Ivanoff, Thomas A., Roach, Ashley M., Jared, Bradley H., Tung, Daniel J., Brown-Shaklee, Harlan J., Huber, Todd, Saiz, David J., Koepke, Josh R., Rodelas, Jeffrey M., Madison, Jonathan D., Salzbrenner, Bradley C., Swiler, Laura P., Jones, Reese E., Boyce, Brad L.

“…The mechanical properties of additively manufactured metals tend to show high variability, due largely to the stochastic nature of defect formation during the…”
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Simulation of powder bed metal additive manufacturing microstructures with coupled finite difference-Monte Carlo method by Rodgers, Theron M., Moser, Daniel, Abdeljawad, Fadi, Jackson, Olivia D. Underwood, Carroll, Jay D., Jared, Bradley H., Bolintineanu, Dan S., Mitchell, John A., Madison, Jonathan D.

“…Grain-scale microstructure evolution during additive manufacturing is a complex physical process. As with traditional solidification methods of material…”
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Quantifying Pore Morphology in Spray-Formed Tantalum Using X-ray Micro-computed Tomography by Bolintineanu, D. S., Olson, Aaron J., Collis, Henry H., Pokharel, Reeju, Brown, Donald W., Chuang, Andrew C., Vackel, Andrew, Ivanoff, Thomas, Madison, Jonathan D., Moore, Nathan W.

“…In order to establish quantitative process–structure–property relationships in thermal spray coatings, a robust framework for defining (micro)structural…”
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Effect of laser power on roughness and porosity in laser powder bed fusion of stainless steel 316L alloys measured by X-ray tomography by Forien, Jean-Baptiste, DePond, Philip J., Guss, Gabe M., Jared, Bradley H., Madison, Jonathan D., Matthews, Manyalibo J.

“…The quality of metal objects fabricated via laser powder bed fusion are highly affected by process parameters, and their influence on final products is yet to…”
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A hybrid simulation methodology for modeling dynamic recrystallization in UO2 LWR nuclear fuels by Madison, Jonathan D., Tikare, Veena, Holm, Elizabeth A.

“…High burn-up, rim structures within uranium dioxide (UO2) light water reactor fuels exhibit marked differences in microstructure that are attributed to dynamic…”
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Correction to: A Celebration of History, Scientific Progress, and Pioneers Who Revolutionized Materials Science by Madison, Jonathan D.

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Advancing quantitative description of porosity in autogenous laser-welds of 304L stainless steel by Madison, Jonathan D, Aagesen, Larry K, Chan, Victor WL, Thornton, Katsuyo

“…Porosity in linear autogenous laser welds of 304L stainless steel has been investigated using micro-computed tomography to reveal defect content in fifty-four…”
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Coupling 3D Quantitative Interrogation of Weld Microstructure with 3D Models of Mechanical Response by Madison, Jonathan D., Aagesen, Larry K., Battaile, Corbett C., Rodelas, Jeffrey M., Payton, Tyler K. C. S.

“…Porosity resulting from linear autogenous laser-welds of 304L stainless steel are non-destructively examined and digitally reproduced by means of…”
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Quantitative characterization of porosity in laser welds of stainless steel by Madison, Jonathan D., Aagesen, Larry K.

“…Standing-edge joints made by a continuous-wave Nd:YAG laser are examined in 304L stainless steel to advance understanding of the linkage between processing and…”
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Linking pyrometry to porosity in additively manufactured metals by Mitchell, John A., Ivanoff, Thomas A., Dagel, Daryl, Madison, Jonathan D., Jared, Bradley

“…Porosity in additively manufactured metals can reduce material strength and is generally undesirable. Although studies have shown relationships between process…”
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Extreme‐Value Statistics Reveal Rare Failure‐Critical Defects in Additive Manufacturing by Boyce, Brad L., Salzbrenner, Bradley C., Rodelas, Jeffrey M., Swiler, Laura P., Madison, Jonathan D., Jared, Bradley H., Shen, Yu‐Lin

“…Additive manufacturing enables the rapid, cost effective production of customized structural components. To fully capitalize on the agility of additive…”
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