| 摘要 |
The invention relates to ferrous metallurgy. Claimed wear-resistant cast iron contains, by weight. %: carbon - 3.5-4.2, silicon - 1.2-1.8, manganese - 2.5-4.0, nickel - 1.5-2.5, niobium – 0.05-0.10, titanium – 0.02-0.25, cerium – 0.06-0.10, yttrium – 0.06-0.10, lanthanum - 0.04-0.08, neodymium – 0.04-0.08, hafnium - 0.02-0.08 and iron - is the rest. Technical result is producing of cast iron with increased wear-resistant. |
