Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:10 set
Supply Capability:50000 set/month
refractory Magnesia carbon taphole bricks for bof
Application unique channel for Pouring steel water from converter
or EAF to ladle
Raw material 99% Large crystal bone material, 599 flake graphite as
binder CaB6 the additive
performance Convenient for changing and construct
Eliminate the steel water leaking from tap hole , improve the safe
ratio apparently
deduct the oxidizing secondly for the steel water
raise the quality of the steel water
much longer service life
( 200 times on converter continue working 25 hours)
Perfect thermal shock ability ,can resist the extreme cold
and hot
Dense structure ,high resistance for washing and erosion
excellent resistance for oxidizing slag and spalling
high refractoriness
Wonderful sinter ability, and adhesion
Specification:
specification | Item | Number |
Chemical | MgO | ≥78% |
C | ≥12% | |
physical | CCS | ≥30MPa |
AP | ≤ 5% | |
BD | ≥2.9g/cm3 | |
Refractoriness | 1500°C-1600°C |
Our Services
Construction To install
Packaging & Shipping
Packing inside: plastic bag
outside: wood carton for sea worthy
FAQ
Store under the room temperature.
for half a year
Pay attention to To be dry ,no hitting