During the initial stage, the radial elongation of the material at the top plays a significant role in flange forming.
At room temperature the uniform elongation of the material exhibits a marked increase with decreasing strain rate.
For example, an engineering shear strain of over 40%, which corresponds to an effective strain of roughly 0.2, at reversal was achieved for DP980 although the uniform elongation of this material in uniaxial tension is only 5%.
However, as the force increases, at some point TR deformation occurs, and the adhesive joint is not effectively tested, being measured only the elongation of the material, as shown in Figure 7. Figure 7 Specimens leather/TR: with deformation of the TR.
Open image in new window Fig. 8 Elongation of component materials Open image in new window Fig. 9 Hybrid yarn's elongation comparison.
The retexturing behaviour is consistent with the lattice rotation upon tensile elongation of polycrystalline materials predicted by the Taylor model.
The ultimate tensile strengths and elongations of the material made by AM were less than those of annealed 304L plate since a microstructural phase transformation from austenite to martensite, which provides a mechanism for significant macroscopic strain hardening, occurred in the annealed material, but not the material made by AM.
An elongation of the substrate material causes the core to be strained, affecting the amount of coupling between the transformer's primary and secondary coil.
The low dislocation density effectively improves the tensile elongation of an UFG material via two possible mechanisms: (i) enhancing the formation of dislocation tangling and (ii) minimizing the possibility of localized shear banding.
The wild-type Pex11pβ and Pex11pγ were incorporated into peroxisomes, forming Myc-Pex11p-enriched regions and enhancing peroxisomal elongation overall, while the Pex11pβ mutants and Pex11pα did not result in additional elongation of peroxisomes (supplementary material Fig. S2E).
The resulting plots show material combinations in which a more ductile material can significantly increase, within a laminated metal composite (LMC), the tensile elongation of a less ductile material.
