Description
By using the carbon additive from HB Refractory in producing
casting, it can
increase the used quantity of Scrap steel and reduce the quantity
of Scrap iron, or use no Scrap iron at all, HB carbon additive has
follows properties: high absorptive character, no residue will be
left, save production cost.
1ã€Usage:used to improve the Carbon content in steel-melting and
Ductile iron foundry
2ã€Characteristica:high carbon, low sulfur, with stable effect
for improving the carbon content, high absorptivity of carbon.
3ã€apply: Used in electric furnace steel smelting and cast-iron
for improving the carbon content
4ã€Grain size:normal size:0.**3mm **4mm,**3mm,**5mm,
**8mm, ***0mm or per as customer’s special requirement.
5ã€apply methods:
1). if with simple and stable raw materials and electrical furnace
bigger than 5 MTS, we recommend the Additions dispersion, arrange
the mixture ratio in accordance with the requirements of carbon
content, adding the carbon additive together with metal furnace
material and other maerial into the bottom of the furnace, pls
kindly noted: don’t mixing the carbon additive during melting, if
not, the carbon additive will be packed by the residue, and this
will effect the carbon absorption. 2).if with simple and stable raw
materials and electrical furnace around 3 MTS, we recommend the
centralize joining way, adding the carbon additive at the same time
onto the surface of the iron liquid after some of iron liquid is
left, and add the metal furnace material immediately, press all the
carbon additive into the iron liquid, make the carbon additive
totally contact with the iron liquid. 3).If with small size
Mid-frequency faradic electrical melting furnace, and raw material
with high carbon , like pig iron, we recommend little adjusting
way, after the steel-smelting, then adjust the carbon content,
adding the carbon additive on the surface of the steel liquid, and
make the carbon additive melted and absorb by Vortex mixing or
manpower mixing.
6.compared with traditional pig iron
1)this product belongs to nonmetal, the melting point is********0
degree centigrade, there will be no residual and the absorptive is
high. 2)this product can be easily used in producing, and costed
quantity is much less than the pig iron, which can save the
production cost. 3)the sulfur content is this product is much less
than the pig iron, also with stable property.
Professional experience in domestic and international
transportation and distribution partners, professional domestic and
international trade operator to ensure the safety of goods
transport The domestic transportation :railway transport, ocean
shipping, truck transport The international transportation: railway
transport, ocean shipping, and air transportation, etc, carriers
can be done under FOB CIF CFR DDU DDP terms. We have rich
experience in packing , keeping you away from worry about
transportation.
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