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Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
Specifications
Brand Name :
CRE
Model Number :
XZM
Certification :
ISO9001,ISO14001,ISO50001,ISO45001
Place of Origin :
JIANGSU,CHINA
MOQ :
10mt
Price :
$200.00 - $1000.00/ ton
Payment Terms :
L/C, T/T
Supply Ability :
10000 Metric Ton/Metric Tons per Month
Delivery Time :
To be negotiated
Packaging Details :
International wooden pallet. Or According to customer's demands
size :
230 x 114 x 65 mm
raw material :
mgo
advantage :
Good thermal shock resistance
Feature :
Good thermal shock resistance
Bulk density,g/cm3 :
3.63
Shape :
Brick
Description

Professional Refractoriness Degree Magnesia Fired Brick Magnesia refractory Brick for RH furnace

RH furnace refractory configuration

The part of the hot bending pipe is the waste flue gas passage of the RH vacuum tank, which is not in contact with molten steel and slag, and the damage to the refractory material is small. The main reason for the damage is mechanical action. The stress generated by temperature fluctuations and the erosion and erosion caused by hot gas flow liquid slag, etc

The direct-bonded magnesia-chrome brick XBM Ge-16 with good thermal shock stability and corrosion resistance is used for working lining; the lightweight high-alumina brick XLG-1.0 is used for thermal insulation lining; calcium silicate insulation board is used for thermal insulation lining.

Observation hole. Magnesium-chrome castables are used for the top gun, and corundum-spinel castables or fired high-quality magnesia-chrome bricks are used in the manhole.

Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

Directly bonded magnesia chrome brick
XZMGe-18A XZMGe-18B XZMGe-20A XZMGe-26 DMC-12 DMC-6 DMC-4 DMC-9A DMC-9B
MgO ≥% 55 55 60 40 60 75 80 70 70
SiO2 ≤% 1.5 2.5 3.0 3.2 2.8 2.5 2.8 3.0
CaO ≤% 2.0
Cr2O3 ≥% 18 18 20 26 12 6 4 9 9
Apparent porosity 18 18 18 21 19 18 18 19 19
Normal temperature compressive strength≥MPa 40 40 35 35 35 40 40 40 40
0.2MPa Load softening starting temperature 1700 1700 1700 1700 1650 1600 1580 1600 1580
Bulk density ≥g/cm3 3.0 3.0 3.10 3.2 3.0 2.9 2.95 2.98 2.98

Index Semi-Rebonded Magnesite-Chrome Brick
ZMC-35 ZMC-28 ZMC-20 ZMC-18 ZMC-15
MgO% ≥50 ≥55 ≥55 ≥66 ≥60
Cr2O3% 35-37 28-30 20-22 18-20 15-18
SiO2 – – – – –
Refractoriness Under Load 0.2MPa℃ 1700 1700 1700 1700 1700
Apparent porosity% ≤16 ≤16 ≤16 ≤16 ≤16
Cold Crushing Strength Mpa ≥45 ≥45 ≥45 ≥40 ≥40
Bulk density(Kg/m3) 3350 3250 3200 3100 3050
Thermal Shock Resistance (950℃ Air cooling ) 40 40 40 40 40

FLow chart
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

Company profile

  • Founded in the 1984, listed on the Hong Kong Stock Exchange on October 15, 1999 (name: China Rare Earth, code: 0769)
  • The company is headquartered in Yixing, with branches in Shanghai and Hong Kong
  • Professional manufacturer of Rare Earth and refractories
  • The top 3 supplier of refractories in China
  • covers an area of 360,000 square meters and a building area of 240,000 square meters.More than 2,000 employees, Scientific and technological personnel account for 30% of the total number of employees.
  • Obtained more than 11 patent certificates
  • Established a technical cooperation relationship with Japan Krosaki Harima Corp.
  • Long-term supply to Japan Nippon Steel, Japan NKK, Kimizu, Aoida and Nisingkou steel Co


Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH FurnaceProfessional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH FurnaceProfessional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
TEST
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH FurnaceProfessional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

Product tags

electric arc furnace refractory bricks

,

refractory furnace bricks

,

furnace refractory bricks
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Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

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Product Detail
Brand Name :
CRE
Model Number :
XZM
Certification :
ISO9001,ISO14001,ISO50001,ISO45001
Place of Origin :
JIANGSU,CHINA
MOQ :
10mt
Price :
$200.00 - $1000.00/ ton
Contact Supplier
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace
Professional Refractoriness Degree Magnesia Refractory Fire Bricks For RH Furnace

yixing xinwei leeshing refractory materials co.,Ltd

Verified Supplier
3 Years
jiangsu
Since 1984
Business Type :
Manufacturer
Main Products :
Magnesia Chrome Brick, Magnesia Refractory Bricks, Magnesia Alumina Spinel Brick
Total Annual :
100000000-120000000
Employee Number :
1500~2000
Certification Level :
Verified Supplier
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