Browsing Mechanical Properties by Author "General Motors R&D Center"

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Ab initio calculations of the lattice parameter and elastic stiffness coefficients of bcc Fe with solutes

Fellinger, Michael R.; Trinkle, Dallas R.; Hector Jr., Louis G. (2016-04-20)

Density functional theory calculates the effects of substitutional Al, B, Cu, Mn, Si solutes, and octahedral interstitial C and N solutes on the lattice parameter and elastic stiffness coefficients of bcc Fe at 0 K. We ...
Effect of solutes on the lattice parameters and elastic stiffness coefficients of body-centered tetragonal Fe

Fellinger, Michael R.; Hector, Louis G. Jr.; Trinkle, Dallas R. (2018-03-03)

We compute changes in the lattice parameters and elastic stiffness coefficients Cij of body-centered tetragonal (bct) Fe due to Al, B, C, Cu, Mn, Si, and N solutes. Solute strain misfit tensors determine changes in the ...