​​​​​​​Abstract: Combined with the characteristics of WISCO's P3A2 steel cold-rolled sheet, the influence of hot-rolled coiling temperature on the property non-uniformity of cold-rolled sheet was studied experimentally . […]

​​​​​​​Abstract : The morphology , distribution and corresponding components of inclusion defects on the surface of low-carbon hot-rolled coils were analyzed . […]

Analyzed the reasons for the abnormal coarsening of grains on the surface of hot-rolled 08F steel plate. The results show that the coarse ferrite grains are the result of the abnormal growth of the phase-transformed group after coiling at high temperature […]

Abstract : When the hot-dip galvanizing unit produces thin-gauge steel strips with a thickness less than 0.4 mm , when the expansion shaft of the coiler is in the expanded state to coil the steel strip , there will be more scroll marks on the inner ring o […]

Abstract : Aiming at the common main surface quality defects in the hot coil rolling process of Hebei Jingye Group , the causes of pitting , mechanical damage , indentation , bulging , plate shape defects , folds , […]

Abstract : Aiming at the problem of contact deformation of multi-layer materials in cold-rolled steel coil packaging , the dent resistance of the steel coil packaging system was analyzed and studied ; […]