| 摘要 |
FIELD: manufacture of casting with wear resistant surface. ^ SUBSTANCE: method comprises steps of pouring powder of pseudo-alloy with additives into heated and rotating ingot mold; casting melt iron in liquid-solid state that is quickly solidifies and its heat is transferred to powder of pseudo-alloy. Powder melts not mixing with solidified cast iron and forms on surface of casting wear resistant layer. ^ EFFECT: enlarged assortment of cast products. |
