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Alkali Resistant Magnesia Refractory Bricks Yellow Standard For Steel Industry

China Jundao (Henan) New Materials Co.,Ltd. certifications
China Jundao (Henan) New Materials Co.,Ltd. certifications
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Alkali Resistant Magnesia Refractory Bricks Yellow Standard For Steel Industry

Alkali Resistant Magnesia Refractory Bricks Yellow Standard For Steel Industry
Alkali Resistant Magnesia Refractory Bricks Yellow Standard For Steel Industry Alkali Resistant Magnesia Refractory Bricks Yellow Standard For Steel Industry

Large Image :  Alkali Resistant Magnesia Refractory Bricks Yellow Standard For Steel Industry

Product Details:

Place of Origin: Henan China
Brand Name: Jundao(Henan)
Certification: ISO9001:2015
Model Number: Magnesia firebrick

Payment & Shipping Terms:

Minimum Order Quantity: 20 ton
Price: Negotiate
Packaging Details: Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 4000Ton/mon
Detailed Product Description
Material: Magnesia Color: Yellow
MgO%: ≥89% CaO%: ≤3%
Feature: Alkali Resistant Application: Steel Industry
High Light:

high alumina bricks

,

heat proof bricks

230*114*65mm High refractoriness Magnesite brciks for steel-making furnaces

Desctiption

Magnesia firebrick is alkaline refractory product that made of high grade megnesia molding by high temperature, the main crystalline phase is calcite, it is with properties of high refractoriness, good anti-alkaline slag performance, high refractoriness under load, but the thermal shock resistance is a little week.

 

Application:

Magnesia firebrick​ is mainly used in steel-making alkaline open hearth furnace, electric furnace bottom and furnace wall, converter permanent layer, metal mixer working layer, non-ferrous metal smelting furnace, high temperature tunnel kiln, cement rotary kiln lining, glass furnace regenerative chamber checker brick etc.

 

Items MZ-89A MZ-89B MZ-87
MgO/% ≥89 ≥89 ≥87
CaO/% ≤3 ≤3 ≤3
Apparent porosity/% ≤20 ≤20 ≤20
Cold crushing strength/MPa ≥49 ≥50 ≥40
Refractoriness under load 0.2MPa/℃ ≥1540 ≥1550 ≥1520
 

Permanent linear change/%

≤0.6

1650℃×2h

0~0.5

1550℃×3h

0~0.6

1650℃×2h

Application Metal mixer working layer Converter permanent layer Steel making electric furnace permanent layer

 

 

Contact Details
Jundao (Henan) New Materials Co.,Ltd.

Contact Person: Astra

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