The role of pyramidal 〈 + 〉 dislocations in the grain refinement mechanism in Ti-6Al-4V alloy processed by severe plastic deformation
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DOI: 10.1016/j.actamat.2020.08.076
Abstract: Abstract This study focuses on the role of pyramidal 〈c + a〉 dislocations in the grain refinement mechanism in the Ti-6Al-4V alloy with an initial { 11 2 ¯ 0 } 10 1 ¯ 0 > rolling… read more here.
Keywords: mechanism 6al; refinement mechanism; dislocations grain; pyramidal dislocations ... See more keywords
Grain growth kinetics and grain refinement mechanism in Al2O3/WC/TiC/graphene ceramic composite
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DOI: 10.1016/j.jeurceramsoc.2020.10.019
Abstract: Abstract The grain growth kinetics and grain refinement mechanism of Al2O3 grains and WC grains in Al2O3/WC/TiC/graphene ceramic composite were investigated in this work. The grain growth exponent of Al2O3 was determined as 2, which… read more here.
Keywords: refinement mechanism; grain growth; grain; growth ... See more keywords