CARBON STEEL PLATE LAMINATION:
*Carbon steel plates are manufactured by hot or cold rolling thick slabs.
*During this process, the carbon steel may pass through the rollers multiple times to achieve the desired thickness.
*Discontinuities present within the metal (such as porosity or inclusions trapped within the slab) extend in the rolling direction, forming a laminate within the metal sheet.
*High concentrations of oxides and sulfides in carbon steel can cause pores to migrate from the outside of the slab to the center as it cools.
*Inclusions remain in the center during the subsequent hot or cold rolling process, and the two layers of metal separate (laminate) at the end of the rolling process.
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