| 摘要 |
The invention relates relates to the field of ferrous metallurgy, in particular it concerns the composition of abrasion-resistant cast iron. Abrasion-resistant cast iron contains iron, carbon, silicon, manganese, nickel, chromium, aluminium, titanium and auxiliary it contains barium at the following ratio of components, weight %:The invention provides increasing of shock impact abrasive wear resistance of cast-iron and articles from it - components of armour of the centrifugal mills, grinding shanks. |
