Sign In | Join Free | My ecer.jp |
|
Categories | Magnesia Refractory Bricks |
---|---|
Brand Name: | ZHENGHZOUXINYU |
Model Number: | MTL-80/85 |
Certification: | GB/T19001-2016/ISO9001:2005 |
Place of Origin: | ZHENGZHOUGONGYI |
MOQ: | 2T |
Price: | 1160USD~1290USD/T |
Payment Terms: | L/C, , T/T, D/P, Western Union, MoneyGram |
Supply Ability: | 1000T/25D |
Delivery Time: | 5-8work |
Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
Mgo content(%): | ≥/80/85 |
Bulk density: | ≥2.95/cm3 |
Refractoriness(degree): | 1820℃<Refractoriness<2000℃ |
Shape: | Brick,Block |
Material: | fused magnesite, hercynite |
Size: | according to customer 's requirements |
Crushing strength/ MPa,≥: | 45/55 |
Apparent porosity,≤: | 18 |
AL2O3 content(%)≥: | 3-5/8-10 |
Magnesium iron aluminum spinel/used in cement rotary kiln/ High
strength, corrosion resistance, excellent kiln skin
Product description:
It is a refractory made of iron - aluminum spinel instead of
magnesia - chrome brick.The chemical formula of fe-al spinel (FA)
is Fe2O3·AL2O3, in which FeO accounts for 41.34% and AL2O3 accounts
for 58.66%. It is a mineral of equiaxial system, with a hardness of
7.5 and a relative density of 4.39.
Category of Refractory Brick/Fire Brick:
Magnesium iron aluminum spinel
Features:
Magnesia aluminum spinel brick has high strength, corrosion
resistance, excellent kiln skin and thermal shock resistance;It is
used in cement rotary kiln.
Physical and chemical indicators:
Brand | Magnesia-aluminum spinel brick | |
---|---|---|
XY-MTL-80 | XY-MTL-85 | |
MgO/%,≥ | 80 | 85 |
CaO/%,≤ | 1.5 | 1.5 |
Fe2O3/%,≤ | 3-5 | 3-5 |
SiO2/%,≤ | 1.2 | 1.0 |
AL2O3/% | 8-10 | 3-5 |
Apparent porosity,≤ | 18 | 17 |
Bulk density/g﹒cm-3,≥ | 2.95 | 2.95 |
Crushing strength/ MPa,≥ | 55 | 50 |
Refractoriness under load,0.2MPa,℃(≥) | 1600 | 1610 |
1100℃ Cair cooling,blowing Themal shock resistanc | 8 | 8 |
Accord
Production and inspection :
Packaging and transportation:
![]() |