The effect of the degree of deformation by high-pressure torsion (using five and ten revolutions of anvils) on the structure of niobium and its thermal stability under annealing has been studied...
1 January 2006 in Physics of Metals and Metallography
Nanocrystalline niobium with a grain size of the order of magnitude of 100 nm has been produced by the method of severe plastic deformation (high-pressure torsion). The evolution of its structure at...
1 January 2011 in Materials Science and Engineering: A