Heavily cold drawn iron wires: Role of nano-lamellae in enhancing the tensile strength

Hanchen Feng, Feng Fang*, Xuefeng Zhou, Xiaodan Zhang, Zonghan Xie, Jianqing Jiang

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

The highest strength of iron wires has been achieved with 84 nm thick nano-lamellae at ε = 10.35. The lamellar coalescence slows down the tensile strength increases at ε > 8.89 and balances the lamellar thinning at ε = 10.35, with the strength increase rate close to 0.

Original languageEnglish
Article number140017
JournalMaterials Science and Engineering A
Volume796
Number of pages6
ISSN0921-5093
DOIs
Publication statusPublished - 2020

Keywords

  • Cold drawing
  • Lamellae coalescence
  • Pure iron wires
  • Strengthening

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