Properties of high-carbon steel wires drawn at extremely slow speed

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Tensile strength at levels 200 to 450 MPa higher than that of JIS piano wire was attained without sacrificing ductility by repeatedly drawing high-carbon steel wires at a speed of 0.05 meters/min. These high strength levels were reached by continuous dry drawing at ordinary speeds when the Kobe direct water cooling system was applied. This paper investigates this process, as well as the strain aging phenomena of drawn high-carbon steel wires with lamellar and spheroidal pearlite structures.

SKU: P05510 Category:

Description

Tensile strength at levels 200 to 450 MPa higher than that of JIS piano wire was attained without sacrificing ductility by repeatedly drawing high-carbon steel wires at a speed of 0.05 meters/min. These high strength levels were reached by continuous dry drawing at ordinary speeds when the Kobe direct water cooling system was applied. This paper investigates this process, as well as the strain aging phenomena of drawn high-carbon steel wires with lamellar and spheroidal pearlite structures.

Additional information

Author(s)

Yoshiro Yamada, Yamada Research & Consulting, Japan

Publication/Event/Pages

Paper presented at WAI's 83rd Annual Convention (Interwire) in Atlanta, April 2013.

Year

2013