Substructure of Ultrafine Grained Metals after Intensive External Influences at Study of Field Ion Microscopy Method
2006 ◽
Vol 503-504
◽
pp. 995-1000
Keyword(s):
It has been revealed that in Iridium influenced be severe plastic deformation (SPD) a ultrafine grained (UFG) structure is formed (the grain size of 20-30 nm), but in the bodies of grains there are practically no defects of structure, however, after irradiation a subgrain structure, (subgrain size of 3-5 nm) is formed, and in the bodies of subgrains there are defects. The subgrain structure was also revealed in UFG Nickel and Copper after SPD (subgrain size of 3-15 nm), but in the latter case the observed boundary region is broader and subgrain are highly disoriented.
2010 ◽
Vol 667-669
◽
pp. 253-258
2006 ◽
pp. 995-1000
Keyword(s):
2008 ◽
Vol 604-605
◽
pp. 97-111
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2008 ◽
Vol 584-586
◽
pp. 559-564
◽
2015 ◽
Vol 137
(2)
◽
2008 ◽
Vol 584-586
◽
pp. 623-630
◽
2007 ◽
Vol 345-346
◽
pp. 45-48
◽
2021 ◽
Vol 1825
(1)
◽
pp. 012086
2015 ◽
Vol 232
(4)
◽
pp. 307-318