Thermomechanical processing of spring steel rod with reducing sizing mills for improved properties and microstructure

$15.00

Through thermomechanical processing in a reducing sizing mill, the properties and microstructure of spring steel can be tailored to make the rolled rod more suitable for downstream processing. The combination of relatively low rolling temperatures to promote a uniform fine grain-size, excellent dimensional tolerance, and controlled cooling from the finishing pass, makes it possible to produce rod with reduced tensile strength.

Description

Through thermomechanical processing in a reducing sizing mill, the properties and microstructure of spring steel can be tailored to make the rolled rod more suitable for downstream processing. The combination of relatively low rolling temperatures to promote a uniform fine grain-size, excellent dimensional tolerance, and controlled cooling from the finishing pass, makes it possible to produce rod with reduced tensile strength.

Additional information

Author(s)

R.A. Varo, W.P. Krejdovsky, and B.V. Kiefer, Morgan Construction Company, USA

Publication/Event/Pages

Paper presented at WAI's 76th Annual Convention (Wire Expo) in Boston, May, 2006. Published in WJI, November 2007, pp. 71-75.

Year

2006