High Quality Fused Magnesia Chrome Brick

PositionProducts & Services Dense Refractory Bricks

Product advantages: High quality and competitive price
Supply advantage: Fully automatic intelligent refractory production line
Certification: We have been approved by ISO9001/ISO14001
Sample: Sample testing is available
After Sales Service: 7*24 hours responsive customer online service, fast delivery service worldwide.
Customization: Customized refractory materials and solutions according to customer requirements.

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Description

Ordinary Magnesia Chrome Brick
Magnesia-chrome bricks have the characteristics of high refractoriness, strong corrosion resistance to alkaline slag, good thermal stability, certain adaptability to acid slag, and resistance to spalling.

Directly Bonded Magnesia Chrome Brick
Directly bonded magnesia-chrome bricks have few impurities, and the crystal phase is directly combined with the crystal phase. It has the characteristics of low porosity, high compressive strength, strong wear resistance, corrosion resistance, thermal shock resistance, and spalling resistance.
Physical and chemical indicators：

Fused Semi-Recombined Magnesia Chrome Brick
Semi-recombined magnesia-chrome bricks are dense, low porosity, high temperature strength, better thermal shock resistance than recombined magnesia-chrome bricks, and have strong slag erosion resistance.

Fused Recombined Magnesia Chrome Brick
Fused recombined magnesia-chrome brick is a high-grade product with excellent corrosion resistance, and its high temperature performance is between that of fused cast magnesia-chrome brick and sintered magnesia-chrome brick.

Magnesia Chorme Brick Features & Benefits:
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable for 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 of Magnesia Chorme Brick:
1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, CFB (circulating fluidized bed)
Standard sizing: 230 x 114 x 65 mm others up to the client

Technique Data

Physical and chemical indicators of Ordinary Magnesia Chrome Brick：

Item	Index
Item	MG-16A	MG-16B	MG-12A	MG-12B	MG-8A	MG-8B
MgO %	≥50	≥45	≥60	≥55	≥65	≥60
Cr₂O₃ %	≥16	≥16	≥12	≥12	≥8	≥8
Apparent porosity %	≤19	≤22	≤19	≤21	≤19	≤21
Cold Crush Strength MPa	≥35	≥25	≥35	≥30	≥35	≥30
0.2Mpa Refractoriness Under Load ℃	≥1650	≥1550	≥1650	≥1550	≥1650	≥1530

Physical and chemical indicators of Fused Semi-Recombined Magnesia Chrome Brick：

Item	Index
Item	ZMG-16A	ZMG-12A	ZMG-8A	ZMG-6
MgO %	≥60	≥68	≥75	≥75
Cr₂O₃ %	≥16	≥12	≥8	≥6
SiO₂ %	≤1.5	≤1.5	≤1.5	≤2.5
Apparent porosity %	≤18	≤18	≤18	≤18
Cold Crush Strength MPa	≥40	≥45	≥45	≥45
0.2Mpa Refractoriness Under Load℃	≥1700

Physical and chemical indicators of Fused Semi-Recombined Magnesia Chrome Brick :

Item	Index
Item	BMG-26	BMG-24	BMG-22	BMG-20A
MgO %	≥50	≥50	≥55	≥58
Cr₂O₃ %	≥26	≥24	≥22	≥20
SiO₂ %	≤2.0	≤2.0	≤2.0	≤2.0
Apparent porosity %	≤16	≤16	≤16	≤16
Cold Crush Strength MPa	≥40	≥45	≥45	≥45
0.2Mpa Refractoriness Under Load℃	≥1700

Item	Index
Item	BMG-18	BMG-16A	BMG-12A
MgO %	≥58	≥60	≥68
Cr₂O₃ %	≥18	≥16	≥12
SiO₂ %	≤2.0	≤2.0	≤2.0
Apparent porosity %	≤16	≤16	≤16
Cold Crush Strength MPa	≥40	≥45	≥45
0.2Mpa Refractoriness Under Load℃	≥1700

Physical and chemical indicators of Fused Recombined Magnesia Chrome Brick：

Item	Index
Item	DMG-26	DMG-24	DMG-22	DMG-20	DMG-16	DMG-12
MgO %	≥50	≥50	≥55	≥58	≥62	≥68
Cr₂O₃ %	≥26	≥24	≥22	≥20	≥16	≥12
SiO₂ %	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
Apparent porosity %	≤16	≤16	≤16	≤16	≤16	≤16
Cold Crush Strength MPa	≥40	≥40	≥40	≥40	≥40	≥40
0.2Mpa Refractoriness Under Load℃	≥1700	≥1700	≥1700	≥1700	≥1700	≥1700

Packaging & Shipping

The delivery time usually depends on the order quantity, usually around 7-12 days.
We provide multiple modes of transporation if you have logistics requirements, you can contact us.

Company Profile

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd., headquartered in Zhengzhou City, Henan Province, is affiliated to Henan Rongsheng Technology Group. It is a national high-tech enterprise integrating R&D, production and technical services of high-performance refractory new materials. We focus on the continuous innovation of high-performance new refractory materials, and are committed to providing advanced technology, high-efficiency, energy-saving, safe and environmentally friendly high-performance new refractory materials and system solutions for the global high-temperature industry.

The main products include melting and casting materials, sintering materials, thermal insulation materials, metallurgical auxiliary materials, refractory raw materials, amorphous materials and graphite products, etc., which are widely used in electric power, metallurgy, non-ferrous metals, petrochemicals, building materials and other fields, and are exported to Europe, America, Oceania , Southeast Asia, the Middle East and more than 80 countries and regions in the world.

If you are in demands of refractory new materials, please contact us for the best price as soon as possible! Welcome global customers to customize different sizes of refractory new materials, we are expecting your inquiries and build long term cooperation relationship with you.

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1.Professional sales team and 7*24 hours online customer service
2.Professional machine production line and high quality goods
3.Professional transport term to gurantee safe delivery
4.Professional research team to provide customized service

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