Nowadays, most studies utilizing diffraction contrast tomography, either in the lab or at the synchrotron, have concentrated on relatively low-aspect-ratio samples, usually rectangular or cylindrical ...

Researchers determined exactly what happens as crystal grains in metals form during an extreme deformation process, at the tiniest scales, down to a few nanometers across. The findings could lead to ...

SAE Transactions, Vol. 112, Section 5: JOURNAL OF MATERIALS AND MANUFACTURING (2003), pp. 565-571 (7 pages) Ferritic stainless steel gas metal arc welding (GMAW) wires have been widely using for ...