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Magnesia Aluminum Refractory Fire Bricks Feature Of High Temperature Performance

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Jundao (Henan) New Materials Co.,Ltd.

City: zhengzhou

Province/State:henan

Country/Region:china

Tel:86-371-68611866

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Magnesia Aluminum Refractory Fire Bricks Feature Of High Temperature Performance

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Magnesia Aluminum Refractory Fire Bricks Feature Of High Temperature Performance

Brand Name	Jundao(Henan)
Model Number	Magnesia Aluminum Bricks Feature of High Temperature Performance
Certification	ISO9001:2015
Place of Origin	Henan China
Minimum Order Quantity	25t
Price	negotiate
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	4500Ton/mon
Packaging Details	Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
MgO (%) ≥	80
Al2O3（%）	5～10
Apparent porosity (%) ≤	18
Bulk density (g/cm³)	2.85～3.10
Cold crushing strength (MPa) ≥	35
Refractoriness under load(0.2MPa) /℃ ≥	1600

Detailed Product Description

Magnesia Aluminum Refractory Fire Bricks Feature Of High Temperature Performance

Magnesia Aluminum Bricks Feature of High Temperature Performance Description:

Magnesia Aluminum Brick include ordinary magnesia-aluminum bricks and magnesium-aluminum spinel bricks. It is an alkaline refractory material fired from magnesia and a small amount of industrial alumina or alumina.

Magnesia Aluminum Bricks Features:

(1) high temperature performance

(2) high thermal shock stability

(3) strong resistance to corrosion by alkaline substances

(4) good wear resistance

(5) good flexibility against high temperature heat load

Magnesia Aluminum Bricks Feature of High Temperature Performance Applications:

Magnesia Aluminum Brick Feature of High Temperature Performance is mainly used in the top of steelmaking open and electric furnaces, high temperature tunnel kiln, large cement rotary kiln and non-ferrous metal smelting furnace.

Magnesia Aluminum Bricks Specification:

Items	Index
	Magnesium aluminum spinel brick			Magnesia aluminum brick
	MLJ-80	MLJ-75	MLJ-70	MLZ-80A	MLZ-80B
MgO (%) ≥	80	75	70	80	80
Al2O3(%)	8～20	8～20	8～20	5～10	5～10
Apparent porosity (%) ≤	17	19	20	18	19
Bulk density (g/cm³)	2.85～3.15	2.85～3.15	2.85～3.10	2.85～3.10	2.85～3.10
Cold crushing strength (MPa) ≥	40	40	40	35	30
Refractoriness under load(0.2MPa) /℃ ≥	1700	1650	1600	1600	1580
Resistance to themal shock times (water-cooling) ≥	10	10	8	4	4

Magnesia Aluminum Bricks Feature of High Temperature Performance FAQ

Q1: Is Jundao (Henan) New Materials a manufacturer or trader?

A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.

Q2: What’s the MOQ?

A2. The MOQ is 25 tons.

Q3: Can we visit your factory?

A3: Of course ,welcome at any time,seeing is believing

Q4: What’s your payment terms?

A4: Negotiation

Q5: Is your company accept customization?

A5: Yes. Professional technology teams and engineers all can satisfy you.

Q6: How do you guarantee quality?

A6: For every production processing,we have complete QC system for the chemical composition and Physical properties. After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.

Product Tags: fire retardant bricks boiler fire brick

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Magnesia Aluminum Refractory Fire Bricks Feature Of High Temperature Performance

Magnesia Aluminum Refractory Fire Bricks Feature Of High Temperature Performance

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