离岸价格
Get Latest Price400 ~ 500 / Ton ( Negotiable )
|1 Ton Minimum Order
国:
China
モデル番号:
DMZ-95, DMZ-96, DMZ-97, DMZ-98
离岸价格:
400 ~ 500 / Ton ( Negotiable )Get Latest Price
ロケーション:
China
最低注文量の価格:
400 per Ton
最低注文量:
1 Ton
パッケージの詳細:
Pellet
納期:
By Sea
供給能力:
100 Ton per Month
支払いタイプ:
T/T, Western Union
製品グループ :
連絡先担当者 Annie
Zhengzhou, Henan
This kind of magnesia refractory bricks include direct combined magnesia bricks and recombined magnesia bricks, and fused magnesia bricks, which are made of natural magnesia sand and fired at the high temperature of ***0 to ***0 ℃, which will be used in high temperature requirement working environment,like the regenerator part of glass furnace. Fused magnesia bricks are taken fused magnesia sand as raw material and fired in the high tempreture tunnel klin. Some people have an incorrect idea the fused magensia bricks are made by casting method.
B) Unburned magnesite bricks
This kind of magnesia bricks include chemical bonded magnesia brick and asphalt bonded magnesite brick, which will be used in low temperature requirement working environment.Chemical bonded magnesia bricks are made with some chemical binders through being shaped and dried.
b) In the iron and steel industry: steelmaking furnace linings, ferroalloy kilns, and iron mixing furnaces
d) In the building materials industry, such as magnesia bricks in lime kiln, magnesia spinel bricks in the cement rotary kiln.
e) In high-temperature calcining kilns, shaft kilns and tunnel
kilns in the refractory manufacturing industry
l High
refractoriness
l Good
alkali corrosion resistance and slag
resistance
l High
load softening starting
temperature
l High
purity Less
pollution to glass
liquid
l Long
service life and high tempreture
resistance
Item | Index | ||||
DMZ**5 | DMZ**6 | DMZ**7 | DMZ**8 | ||
Chemical composition | MgO % | ≥*5 | ≥*6 | ≥*7 | ≥*7.5 |
SiO2 % | ≤1.5 | ≤1.2 | ≤1.0 | ≤0.5 | |
CaO % | ≤1.5 | ≤1.2 | ≤1.2 | ≤0.6 | |
Apparent Porosity % | ≤*8 | ≤*8 | ≤*7 | ≤*5 | |
Cold Crushing Strength Mpa | ≥*5 | ≥*0 | ≥*0 | ≥*0 | |
0.2Mpa Refractoriness Under Load T0.6 | ≥***0 | ≥***0 | ≥***0 | ≥***0 | |
Bulk Density g/cm3 | ≥2.*5 | ≥3.0 | ≥3.*5 | ≥3.*5 | |
Thermal Stability **0°C Wind cycles | ≥*5 | ≥*0 | ≥*0 | ≥*0 |
国: | China |
モデル番号: | DMZ-95, DMZ-96, DMZ-97, DMZ-98 |
离岸价格: | 400 ~ 500 / Ton ( Negotiable ) Get Latest Price |
ロケーション: | China |
最低注文量の価格: | 400 per Ton |
最低注文量: | 1 Ton |
パッケージの詳細: | Pellet |
納期: | By Sea |
供給能力: | 100 Ton per Month |
支払いタイプ: | T/T, Western Union |
製品グループ : | refractory brick |