| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to metallurgy. Steel strip is produced by two-roll casting from low-carbon deoxidised Mn/Si steel. Sulfur content in steel melt varies from 20 to 300 ppm, Mn-to-Si ration equals or exceeds 3.5. ^ EFFECT: steel strip with, in fact, no fractures or surface defects. ^ 5 cl, 2 dwg |
