Recent Submissions

  • Systems Design Approach to Low-Cost Coinage Materials 

    Lass, Erc; Stoudt, Mark; Campbell, Carelyn (2015-11-06)
    A system design approach using an Integrated Computational Materials Engineering (ICME) was used to design three new low-cost seamless replacement coinage alloys to reduce the raw material of the current US coinage alloys. ...
  • A computational framework for material design 

    Li, Shengyen; Kattner, Ursula; Campbell, Carelyn (2017-08-18)
    A computational framework is proposed that enables the integration of experimental and computational data, a variety of user-selected models, and a computer algorithm to direct a design optimization. To demonstrate this ...
  • Ultrahigh Carbon Steel Micrographs 

    Hecht, Matthew D.; DeCost, Brian L.; Francis, Toby; Holm, Elizabeth A.; Picard, Yoosuf N.; Webler, Bryan A.
    We present a new microstructure informatics dataset consisting of ultrahigh carbon steel (UHCS) micrographs taken over a range of length scales under systematically varied heat treatments. Using the UHCS dataset as a case ...
  • Tensile and Microindentation Stress-Strain Curves of Al-6061 

    Weaver, Jordan S.; Khosravani, Ali; Castillo, Andrew; Kalidindi, Surya R.
    Recent spherical microindentation stress-strain protocols were developed and validated on Al-6061 (DOI: 10.1186/s40192-016-0054-3). The scaling factor between the uniaxial yield strength and the indentation yield strength ...
  • A Dataset for the Development, Verification and Validation of Microstructure-sensitive Process Models in Near-alpha Titanium Alloys 

    Pilchak, Adam L.; Shank, Jared; Tucker, Joseph C.; Srivatsa, Shesh; Fagin, Patrick N.; Semiatin, Lee
    Near-alpha titanium alloys are used for moderate-temperature applications in the early stages of the compressor in gas turbine engines. The quasi-static and fatigue properties of these alloys depend heavily on microstructure ...
  • Combined Near and Far Field High Energy Diffraction Microscopy Dataset for Ti-7Al Tensile Specimen Elastically Loaded In Situ 

    Turner, Todd J; Shade, Paul A; Bernier, Joel V; Li, Shiu Fai; Schuren, Jay C; Lind, Jonathan; Lienert, Ulrich; Kenesei, Peter; Suter, Robert M; Blank, Basil; Almer, Jonathan (2015-12-16)
    High-Energy Diffraction Microscopy (HEDM) constitutes a suite of combined x-ray characterization methods, which hold the unique advantage of illuminating the microstructure and micromechanical state of a material during ...
  • Al-Cu Symmetric/Asymmetric Tilt Grain Boundary Dataset 

    Tschopp, Mark A.; Coleman, Shawn P.; McDowell, David L.
    Symmetric and asymmetric tilt grain boundaries in Cu and Al were generated using molecular statics energy minimization in LAMMPS with in-plane grain boundary translations and an atom deletion criterion. The following ...
  • Crystallographic Texture Evolution in 1008 Steel Sheet During Multi-axial Tensile Strain Paths 

    Creuziger, Adam; Hu, Lin; Gnaeupel-Herold, Thomas; Rollett, Anthony D. (2013-12-30)
    This paper considers the crystallographic texture evolution in a 1008 low carbon steel. The texture evolution along uniaxial, plane strain and balanced biaxial strain states were measured. For uniaxial testing, grains tend ...