HIGH-DAMPING IRON-BASE ALLOY

摘要

FIELD: ferrous metallurgy, manufacture of structural alloys. SUBSTANCE: alloy includes the following components, % by weight: carbon 0.01-0.1; aluminum 4-12; manganese 0.3-3.0; titanium 0.01-1.0 and iron as the balance, with [Al-Σ(M_n+T_i)] 1% = 3.5-8.5. EFFECT: high damping index and mechanical characteristics. 1 tbl