With the help of metallographic microscope, scanning electron microscope and energy dispersive spectrometer , the tensile fracture of Al31GrAH36 high-strength ship plate steel was detected and analyzed. […]

Using the self-developed large sample plane strain thermal simulation test machine, thermal simulation and optimization of Baosteel DH36 ship plate steel rolling process were carried out, the rheological curve of the material in the deformation process wa […]

Abstract : Through the low-magnification and high-magnification inspection of the tensile fracture delamination cracking specimen, the cause of delamination cracking was analyzed, and the interaction between delamination cracking, steel plate thickness an […]

Using methods such as slab low-magnification inspection, in-situ analysis, and scanning electron microscopy, the low-magnification, segregation, and tensile fractures of the free-strength ship plate before and after optimization were compared and analyzed […]

Based on the premise of composition design, this paper studies the composition, normalizing process, structure and performance of >100 mm thick FH32 ship plate .  […]

The effects of different normalizing temperatures and holding times on the microstructure and properties of 60mmE grade high-strength thick ship plate steel were studied by optical microscope and mechanical property testing equipment . […]