Structure and strength of sub-100 nm lamellar structures in cold-drawn pearlitic steel wire

Steel tire cord and steel saw wire represent typical precision pearlitic steel wire rods of wire products; it is a very important solar energy material with a diameter about 50 μm. This paper mainly discusses the research progress of the wire rod drawing process, and its main contents are as follows: First section—the control of the wire rod surface quality is summarized, including the thickness of the surface decarburization layer, the phase composition and thickness of the surface iron oxide scale, and the removal of surface iron oxide scale. Then, the research progress of the wire rod water bath treatment process during sorbitization is summarized. In addition, the development of brass plating technology for steel wire is summarized, including copper plating technology, coating phase composition, etc. Furthermore, the development of steel wire drawing methods is summarized. Finally, the development of the dies used in steel wire drawings is summarized.

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Drawing Behavior of Pearlitic Steel Wire Rods Controlled by Boron Addition in Medium Carbon Steel

ISIJ International ◽

10.2355/isijinternational.42.suppl_s47 ◽

2002 ◽

Vol 42 (Suppl) ◽

pp. S47-S51 ◽

Cited By ~ 7

Author(s):

Wung Yong Choo ◽

Chul Min Bae

Keyword(s):

Carbon Steel ◽

Steel Wire ◽

Pearlitic Steel ◽

Medium Carbon Steel ◽

Boron Addition ◽

Medium Carbon

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Effect of Aging Treatment on Hydrogen Embrittlement of Drawn Pearlitic Steel Wire

ISIJ International ◽

10.2355/isijinternational.isijint-2015-735 ◽

2016 ◽

Vol 56 (5) ◽

pp. 893-898 ◽

Cited By ~ 8

Author(s):

Daisuke Hirakami ◽

Toshiyuki Manabe ◽

Kohsaku Ushioda ◽

Kei Noguchi ◽

Kenichi Takai ◽

...

Keyword(s):

Hydrogen Embrittlement ◽

Steel Wire ◽

Aging Treatment ◽

Pearlitic Steel

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Evolution of strength and microstructure during annealing of heavily cold-drawn 6.3GPa hypereutectoid pearlitic steel wire

Acta Materialia ◽

10.1016/j.actamat.2012.03.006 ◽

2012 ◽

Vol 60 (9) ◽

pp. 4005-4016 ◽

Cited By ~ 137

Author(s):

Y.J. Li ◽

P. Choi ◽

S. Goto ◽

C. Borchers ◽

D. Raabe ◽

...

Keyword(s):

Steel Wire ◽

Pearlitic Steel

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Stress evolution of cold-drawn pearlitic steel wire subjected to uniaxial tension

Materials Science and Engineering A ◽

10.1016/j.msea.2007.10.061 ◽

2008 ◽

Vol 487 (1-2) ◽

pp. 468-472 ◽

Cited By ~ 9

Author(s):

F. Yang ◽

Y. Wang ◽

J.Q. Jiang ◽

F. Fang ◽

C. Ma ◽

...

Keyword(s):

Uniaxial Tension ◽

Steel Wire ◽

Pearlitic Steel ◽

Stress Evolution

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Effect of Reserved Texture on Mechanical Properties of Cold Drawn Pearlitic Steel Wire

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.936.1948 ◽

2014 ◽

Vol 936 ◽

pp. 1948-1952 ◽

Cited By ~ 2

Author(s):

Li Chu Zhou ◽

Yu Fei Zhao ◽

Feng Fang

Keyword(s):

Tensile Strength ◽

Mechanical Test ◽

Steel Wire ◽

Pearlitic Steel ◽

Test System ◽

Fiber Texture ◽

Experimental Result ◽

Improve Working ◽

The Wire ◽

Scanning Electron

In this paper, pearlitic steel wire with/without reserved texture were investigated with the help of mechanical test system, scanning electron microscope (SEM) and XRD. Experimental result shows that: Tensile strength of two wire are almost same. After cold drawn tensile strength of wire with reserved texture are higher than tensile strength of the without one. Before cold drawn, two wires have same microstructure of isometric pearlite and after drawing the wire with reserved texture has less shear deformed pearlitic colony. Intensity of <110> fiber texture in the wire with reserved texture are stronger than the without one at all strains. The stronger <110> texture mean the orientation of α-ferrite lamella were more closely and improve working hardening rate of pearlitic wire.

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