脉冲电流调控金属熔体中的非金属夹杂物
张新房(),闫龙格
Regulating the Non-Metallic Inclusions by Pulsed Electric Current in Molten Metal
ZHANG Xinfang(),YAN Longge

图21. 脉冲电流处理后钢中夹杂物的形态和分布[79]

Fig.21. The morphologies and distributions of inclusion in steel[79]Color online(a) the spherical MnS in sample untreated by pulsed electric current(b) the chain like MnS in sample treated by pulsed electric current