MODIFIER FOR IRON TREATMENT

摘要

FIELD: metallurgy. ^ SUBSTANCE: modifier contains, mas.%: silicon 5.0-7.0, carbon 2.0-3.0, manganese 0.5-1.5, cerium 1.0-2.0, boron 0.5-1.0, molybdenum 10.0-15.0, calcium 0.3-0.5, zirconium 5.0-8.0, iron - the rest. ^ EFFECT: upgrades iron quality due to its increased strength. ^ 2 tbl