Strengthening iron wires through gradient grain structure
Sign Up to like & getrecommendations! Published in 2020 at "Materials Characterization"
DOI: 10.1016/j.matchar.2020.110821
Abstract: Abstract Pure iron wires were obtained by a two-step process involving torsion and cold drawing. A steep change in grain size through the cross-section of wires was produced during the torsion stage. The Vickers hardness… read more here.
Keywords: grain structure; grain; iron wires; region ... See more keywords
Microstructure and strengthening mechanisms of nanolamellar structures in ultrastrong drawn iron wires
Sign Up to like & getrecommendations! Published in 2021 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2021.113906
Abstract: Abstract Ultrastrong pure iron wires have been produced with a strength of 1.8 GPa with a strain of 10.35. Based on microstructural observation and quantified structural parameters, the strengthening mechanisms and strength-structure relationship have been… read more here.
Keywords: mechanisms nanolamellar; strengthening mechanisms; nanolamellar structures; iron wires ... See more keywords