Practice of Improving the Ring Intensity Uniformity of YL82B Wire Rod
SUN Qiang
ZHAO Dongji
CAI Depeng
Abstract：Aiming at the problem of YL82B wire rod with large fluctuation of the ring tensile strength, the YL82B wire rod ofΦ13 mm was researched as the object, from the angle of controlling cooling process, the influence factors of wire tensile strength were analyzed and the distribution of property in circumference of the rod was detected. The results showed that there is a corresponding relationship between the intensity distribution rule and Optiflex system adjustment. By optimizing the Optiflex system adjustment, the standard deviation of the YL82B same ring intensity was reduced from 15.4 MPa to 10.64 MPa, it can meet the customer’needs and reduce the quality loss.
Keywords：YL82B wire rodthe same ring strengthcooling speedOptiflex system
Publication Date：2015-03-02
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：2( 16-17 )