Effect of processing routes in a multi-pass continuous hybrid process on mechanical properties, microstructure, and texture evolutions of low-carbon steel wires

Cited 7 time in webofscience Cited 0 time in scopus
  • Hit : 457
  • Download : 0
In this work, a multi-pass continuous hybrid (CH) process was experimentally applied with up to five passes with three processing routes, A, B-c, and C, to check the practicality of the processing routes and investigate their effect on the mechanical properties, microstructure, and texture evolutions of low-carbon steel wires. According to the present investigation, the wires processed by the 5(th) pass CH process with route A showed the highest ultimate tensile strength value (762 MPa) compared to those for routes B-c (718 MPa) and C (720 MPa), respectively. Based on the compression test results, the CH processed wire showed good workability when the aspect ratio was smaller than 2.4 for all the processing routes. According to the microstructure and texture evolutions, the grain sizes of the 5(th) pass CH processed wires decreased for all the processing routes than that of the initial specimen, and the wires showed mixed texture distribution of shear and drawing texture components. From the present investigation, it was concluded that the processing routes of the CH process could strongly affect the microstructure and texture evolutions, resulting in changes of the mechanical properties and workability of the low-carbon steel wires.
Publisher
KOREAN INST METALS MATERIALS
Issue Date
2015-03
Language
English
Article Type
Article
Keywords

NONCIRCULAR DRAWING SEQUENCE; SEVERE PLASTIC-DEFORMATION; HIGH-PRESSURE TORSION; ALUMINUM-ALLOY 6061; GRAIN-REFINEMENT; PURE ALUMINUM; CHANNEL; ECAP; EXTRUSION; STRAIN

Citation

METALS AND MATERIALS INTERNATIONAL, v.21, no.2, pp.391 - 401

ISSN
1598-9623
DOI
10.1007/s12540-015-4382-1
URI
http://hdl.handle.net/10203/197726
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 7 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0