Study on the Aging Regularity of SWRH82B Hot-Rolling Wire Rod

Jun Cheng Bao; Jie Zhao; Bao Qun Ning; Jian Ping Li

doi:10.4028/www.scientific.net/AMR.588-589.1709

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 588-589Study on the Aging Regularity of SWRH82B...

Study on the Aging Regularity of SWRH82B Hot-Rolling Wire Rod

Abstract:

Through study on the regulation of tensile strength and reduction of area after artificial aging and natural aging for SWRH82B wire rod, indicate that the tensile strength of wire rod unchanged through artificial aging or natural aging treatment while the reduction of area changes significantly the reduction of area is effected by aging temperature and aging time. Reduce the residual stress in the wire rod and lattice distortion is the main reason for reduction of area improving the composite brittle inclusions in the wire rod are not good for the rod plastic recovery.

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Periodical:

Advanced Materials Research (Volumes 588-589)

Pages:

1709-1713

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.588-589.1709

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Online since:

November 2012

Authors:

Jun Cheng Bao, Jie Zhao, Bao Qun Ning, Jian Ping Li

Keywords:

Aging Treatment, Reduction of Area, Residual Stress, SWRH82B, Wire Rod

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