A fracture toughness of 3.52 ± 0.29 MPa m1/2 was obtained for the "soft" orientation and 5.12 ± 0.50 MPa m1/2 for the "hard" orientation, which is in good agreement with literature values on the fracture toughness of macroscopic NiAl specimens.
Selective amount of HPB addition produces hard orientation of nickel in the composite coating along with better TiO2 co-deposition rate leading to higher microhardness and wear resistance.
For "hard" orientations, the transformation rate is higher for larger grains.
Lamellar γ grains can be in soft and hard orientations with respect to the resolved shear stress provided by the external load.
Combining the data of the hard orientations of the PST material and those of the polycrystal, an apparent Taylor factor for fully lamellar polycrystalline Ti 48Al was determined to be in the range of 3.2 3.8.
The work-hardening rate, the saturation flow stress of the hard orientations and the Hall Petch slopes are all predicted to be sensitive to both the mean and the standard deviation of the lamellar thickness distribution, with dislocation sources from only a fraction of the distribution contributing to the deformation process even at 0.2% plastic strain.
But it is critical that the incentive not reward solely yearly results; the financial services industry debacle has taught us a hard lesson about short-term orientation and how it distorts behavior.
The "find a group" section of the new Barack Obama social network contains a hard coded racial and sexual orientation slur.
In contrast, if sick-making food f is always in a particular orientation o, the rat may have a hard time making the connection even if it may be sensitive to orientations in other contexts.
In plaque samples that were uniaxially deformed to 50% elongation, WAXS was utilized to demonstrate transverse hard segment orientation relative to the axis of deformation.
