Specifications
Place of Origin :
Henan, China
Shape :
Block
Material :
Alumina Cement
SiO2 Content (%) :
<28%
Al2O3 Content (%) :
75%<
MgO Content (%) :
0.01%
CaO Content (%) :
<1.5%
Refractoriness (Degree) :
1770°< Refractoriness< 2000°
CrO Content (%) :
0.01%
Model Number :
70,75
Brand Name :
Hongtai
Processing Service :
Bending, Welding, Punching, Decoiling, Cutting, Moulding
Size :
Customized Size
Product name :
refractory mullite brick
Raw material :
Al2O3
Bulk Density(g/cm3) :
2.65g/cm3<
Application :
Industrial Furnaces
Certificate :
ISO9001
Cold Crush Strength :
120<
Type :
factory
FE2O3 :
<0.3
Feature :
high temperature resistant
Packaging Details :
wooden pallet with paper each layer, wrapped with thick paper and PVC film outside.
Supply Ability :
3000 Ton/Tons per Month
MOQ :
2 tons
Price :
$230.00 - $500.00/tons
Description

lightweight bricks jm-23 mullite brick refractory brick for high temperature electric furnaces

A high alumina refractory with mullite (3Al2O3·2SiO2) as the main crystalline phase.The general alumina content is between 65% ~ 75%.In addition to mullite, the mineral composition contains a small amount of vitreous phase and quartzite in those with low alumina content.The higher alumina content also contains a small amount of corundum.High refractoriness, up to more than 1790℃.The initial temperature of load softening is 1600 ~ 1700℃.The compressive strength at room temperature is 70 ~ 260MPa.Good thermal shock resistance.There are two kinds of sintered mullite brick and fused mullite brick.

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

It is mainly used for hot blast furnace top, blast furnace body and bottom, regenerative chamber of glass melting furnace, ceramic sintering kiln, dead Angle furnace lining of petroleum cracking system, etc.
There are two kinds of sintered mullite brick and fused mullite brick.Sintered mullite brick is made of high bauxite clinker as the main raw material, adding a small amount of clay or raw bauxite as binder, after molding and firing.Electrofused mullite bricks are made of alumina, industrial alumina and refractory clay with charcoal or coke fine particles as reducing agent.The crystallization of fused mullite is larger than that of sintered mullite, and its thermal shock resistance is better than that of sintered mullite.

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Chemical indicators

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Mullite brick is an aluminium-silicon refractory product with the main crystalline phase of mullite.Since the main crystalline phase of mullite brick is mullite, the properties of mullite brick are mainly determined by mullite.The refractoriness of mullite brick is about 1850°C, high softening temperature under load, low creep rate at high temperature, good thermal shock resistance and acid slag corrosion resistance.

Litestone brick is an aluminium-silicon refractory product with mullite as the main crystalline phase.Because the main crystalline phase of mullite brick is mullite, the properties of mullite brick are as follows: refractoriness at about 1850℃, high softening temperature under load, low creep rate at high temperature, good thermal shock resistance, acid slag corrosion resistance, otherwise the mullite will be decompresented;Mullite also decomposes in reducing atmosphere above 1370℃.Mullite will decompose at temperatures above 1650 ° C, even if it is not resistant to low oxygen partial pressure in a reducing atmosphere.Mullite brick is mainly used for hot blast furnace, torpedo car lining, ceramic industrial kiln lining, saggar, kiln furniture and so on.

Our Product

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Packaging & Shipping

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-2375% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Packaging

1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request

Packaging of SK37 High Alumina Refractory Brick

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,

Shipping of SK37 High Alumina Refractory Brick

1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.

Delivery:

15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.

Payment:

It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

Our Services

1.Timely response,

Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.

2.Free sample of dry ramming mass

Sample and trial order are accepted for the quality evaluation

3.Strict quality control

Arrange production on time and control quality strictly.

4.Shorter delivery time.

Book the earliest vessel or plane to guarantee the delivery time.

5.Professional Services

Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.
Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, Korea, Pakistan, kazakhstan and other southeast Asian countries and regions.

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Company Information

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.

Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks; Boiler industry uses all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, South Korea, Pakistan, Kazakhstan and other southeast Asian countries and regions.

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Henan hongtai kiln refractory co. LTD. : "quality first, reputation first, customer first" is our aim .Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service. Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.

75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

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75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

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Place of Origin :
Henan, China
Shape :
Block
Material :
Alumina Cement
SiO2 Content (%) :
<28%
Al2O3 Content (%) :
75%<
MgO Content (%) :
0.01%
Contact Supplier
video
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23
75% Al2O3 Content Mullite Brick for High Temperature Electric Furnaces within JM-23

Henan Hongtai Kiln Refractory Co.,Ltd.

Verified Supplier
1 Years
henan, zhengzhou
Since 2012
Business Type :
Manufacturer
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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