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Product Name:Chrome Magnesite Brick Refractory Bricks
Product Description:
Common Combination Chrome Magnesite Brick Refractory Bricks Sintered Magnesia and Refractory Level Chrome Ore Mgo-cr2o3 Brick
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide! The size is precise, providing kinds of shapes according to customer's drawing
Magnesite chrome bricks to magnesium oxide (MgO) and chromium oxide (Cr2O3) as the main ingredient,periclase and spinel as main mineral components of refractory products.
1.Common Magnesite chrome brick is made by sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate.
2.Direct-bonded Magnesite chrome brick is made by chrome ore with low content of impurities and pure magnesite,firing at the temperature above 1700°C.
3.Semi-rebonded and Fuse-rebonded magnesite chrome brick are made by fused magnesite chrome sinter.
Features:
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Applications:
1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
Standard sizing: 230 x 114 x 65 mm others up to the client
Physical and chemical indexes:
Common magnesite chrome brick
Item
MGe6
MGe8
MGe12
MGe16
MgO %
80
72
70
65
Cr2O3 %
7
10
13
17
CaO %
1.2
1.2
1.2
1.2
SiO2 %
3.4
4
4
4.2
Al2O3 %
4.5
6.5
6
6
Fe2O3 %
4
4.8
5.5
6.5
Apparent Porosity %
17
18
18
18
Bulk Density g/cm3
3
3
3.02
3.05
Cold Crushing Strength Mpa
55
55
55
50
Refractoriness Under Load °C
1600
1600
1600
1600
Direct-Bonded magnesite chrome brick
Item
DMGe4
DMGe8
DMGe12
DMGe16
MgO %
85
77
74
69
Cr2O3 %
5.5
9.1
14
18
CaO %
1.1
1.4
1.2
1.2
SiO2 %
1.3
1.2
1.2
1.5
Al2O3 %
3.5
4
3.5
4.5
Fe2O3 %
3
6.4
5
5.7
Apparent Porosity %
18
18
18
18
Bulk Density g/cm3
3.02
3.04
3.06
3.08
Cold Crushing Strength Mpa
50
50
55
55
Refractoriness Under Load °C
1700
1700
1700
1700
Thermal expansion % 1000°C
1
1
1
0.9
Thermal expansion % 1600°C
1.8
1.8
1.8
1.6
Price:1.00
Product Website:http://www.huanya-refractory.com
Company Description
Foshan Huanya New Material Co., Ltd.
Address:GuangDongGuangDongFoShanNanHai3A09, 3AFloor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Descption:Huanya New Materials Co., Ltd. is headquartered in Foshan City, Guangdong Province, and has branch factories in Henan Province and Shanxi Province. We have over 20 years professional experience of kiln materials, and R&D capability, production capability, sales capability of refractory materials, specializing in high-end refractory products and raw materials.
Registered Capital:1000000
EmployeeNum:50
Foshan Huanya New Material Co., Ltd.
Contact:Martin Zheng
Telphone:86-0757-85503335-
Fax:86-0757-85503335-
Email:Martin_wf_cheng@aliyun.com
Company Website:https://www.huanya-refractory.com
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