| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: invention relates to rolling manufacturing of metals, and also its alloys and can be used in hot rolling departments, outfitted by continuous hot rolling mill. Process includes continuous hot rolling with interstand subcooling and after-deformative cooling, with single or multiple interstand and after-deformative metal cooling is implemented at cooling rates higher critical in area of overcooled high-temperature phase on the assumption of temperatures alignment by section of rolling in temperature-time space of diffusive transformation incubation period from the discharge temperature of surplus phase plus 50C up to following manufacturing operation. ^ EFFECT: homogeneous, fine-grain structure of metals and increasing of mechanical properties complex. ^ 1 tbl, 1 ex |
