Understanding of Ferroboron cored wire


Release time:

2023-02-28

Ferroboron cored wire includes a cable core and a sheath covered by steel strips.

Understanding of Ferroboron cored wire

Ferroboron cored wire includes a cable core and a sheath covered by steel strips. The technical points are: the core is ferroboron powder, the thickness of the sheath is 0.2-0.8mm, and the weight of ferroboron powder accounts for 30%-60% of the total weight of the cored wire.

Ferroboron cored wire

When Ferroboron cored wire feeds the wire into the molten steel, because of the thin sheath of the wire, the splash is very small when feeding the molten steel, the smoke pollution caused by gasification is greatly reduced, the pollution to the environment is greatly reduced, and it is significantly reduced. The probability of forming BN on the surface of the slab is improved, the phenomenon of crack formation on the surface of the slab after wire feeding is effectively improved, the yield of the slab and the yield of boron are improved, and the yield is also very stable.