New process can extend lifetime of metals Stronger, lighter, cheaper materials are the name of the g
New process can extend lifetime of metals Stronger, lighter, cheaper materials are the name of the game in advanced manufacturing. Keeping costs down on materials that are equally, if not more, effective than previous ones is how businesses get ahead—and, theoretically, when consumers win.But what if stronger, lighter and cheaper means shorter lifetimes for materials used in automobiles? That’s the problem an international research team led by Western materials engineer Hamidreza Abdolvand tackled in a new study published by high-impact journals Acta Materialia and Communications Materials.Abdolvand, along with Western Engineering graduate student Karim Louca and collaborators at the European Synchrotron Radiation Facility and Arts et Métiers ParisTech, discovered important factors contributing to the deformation (changing shape) of metals used in automobiles and nuclear reactors, and developed new models to predict the lifetimes of these materials.Read more. -- source link
#materials science#science#metals#deformation mechanisms#twinning