| 摘要 |
FIELD: welding. SUBSTANCE: invention relates to welding materials and can be used when restoring parts of metallurgical equipment operated under cyclic thermomechanical loading conditions, for example, continuous-casting plant rollers, working rolls of hot-rolling mills, and other parts. Tungsten-supplemented alloy has following composition (in wt %): carbon, 0.08-0.15; silicon, 0.45-0.80; manganese, 0.45-0.80; chromium, 12.00-14.00; nickel, 0.61- 1.00; tungsten, 0.10-0.40; and iron, the balance. EFFECT: simultaneously increased flame erosion resistance and high-temperature wear resistance of alloy. 2 tbl |
