Title

Strain Aging of Heavily Drawn Pearlitic Steel Wires

Abstract

The strain aging of heavily drawn pearlitic steel wires has been studied by means of electrical resistivity mearsurement. The kinetic of the early stage of strain aging after being drawn to true strain 2.89 is described by a Johnson-Mehl equation. The apparent activation energy Î"H is estimated as 31.7kJ/mol. The results indicate that the mechanism of the early stage of strain aging of heavily drawn pearlitic steel correlates with the formation of interstitial solute atoms-vacancy pairs.

Meeting Name

6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 (2007: Nov. 5-9, Jeju Island, South Korea)

Department(s)

Materials Science and Engineering

Keywords and Phrases

Electrical resistivity; Heavily drawn pearlitic steel; Strain aging

International Standard Serial Number (ISSN)

1022-6680; 1662-8985

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2007 Trans Tech Publications, All rights reserved.

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