Structure and strength of sub-100 nm lamellar structures in cold-drawn pearlitic steel wire. Issue 7 (3rd May 2018)

• Record Type: Journal Article
• Authors: Zhang, Xiaodan; Hansen, Niels; Godfrey, Andrew; Huang, Xiaoxu
• Is Part Of: Materials science and technology. Volume 34:Issue 7(2018)
• Page Start: 794
• Page End: 808
• Publication Date: 2018-05-03
• Subjects: Pearlitic steel wire -- sub-100 nm lamellar structure -- strengthening mechanisms -- strength-structure relationship -- dislocation-based plasticity; Materials science -- Periodicals; Microstructure -- Periodicals; Metallurgy -- Periodicals; 620.1105
• DOI: 10.1080/02670836.2018.1440155
• Languages: English
• ISSNs: 0267-0836

Abstract

ABSTRACT: Pearlitic steel wire, with a representative sub-100 nm lamellar structure, is the strongest mass-produced steel with an excellent combination of formability and strength. This overview summarises investigations of cold-drawn pearlitic steel wire in the last decades, covering the microstructural evolution and strengthening mechanisms. Based on quantitative structural parameters, this overview covers a quantitative and extensive analysis of structure–strength relationships. By focusing on the structure, challenges and future strategy are outlined to further improve the mechanical behaviour and performance of pearlitic steel wire to widen its use in society. This is part of a thematic issue on Pearlitic Steel Wires.