Hot Sale High Density Refractory High Alumina Magnesia Spinel Brick for Steel Smelting

• Customization: Available
• Classification: Magnesia-Alumina Brick
• Production Process: Electro-Fusion Process
• Model NO.: FLM-1390
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Brick
• MGO: ≥80%
• Bulk Density: ≥2.85g/cm3
• Apparent Porosity: 16%~19%
• Customized Size: Acceptable
• Transport Package: Export Pallet
• Specification: Customized Sizes Acceptable
• Trademark: Fireramo
• Origin: China
• HS Code: 6902100000
• Production Capacity: 1000ton/Month

Product Description

Product Description

High Density Refractory Magnesia Alumina Spinel Brick for Steel Smelting
Product Introduction:

Magnesia spinel bricks are refractory products made of periclase and magnesia alumina spinel ,which can improve the heat stability of common magnesia brick.

Application:
It's mainly used for burning zone and transition zone of cement kiln, also some other industrial furnaces.

Features:

1.Excellent heat stability.
2.Better anti-stripping performance than direct bonded magnesia chrome brick.  
3.Abrasion resistant.
4.High refractoriness under load.

Detailed Photos

Product Parameters

Product		Magnesia Alumina Spinel Bricks						Magnesia Alumina Spinel Zirconium Bricks		Magnesia Iron Spinel Bricks		Magnesia Alumina  Zirconium Bricks
Model		MLJ-85A	MLJ-93A	MLJ-95A	MLJ-85B	MLJ-93B	MLJ-95B	MLJZ-93A	MLJZ-93B	MLJZ-R63A	MLJZ-R63B	MZ-96A	MZ-94B
MgO(%) ≥		85	88	93	82	85	90	92	88	85	80	92	88
Al2O3(%) ≥		9	5	3	9	5	3	5	5	3	3	5	5
Fe2O3(%) ≤		0.7	0.7	0.7	0.8	0.8	0.8	0.7	0.8	7.5	7.5	0.8	0.9
SiO2(%) ≤		0.6	0.8	0.7	2.5	2	2.5	1	2.5	0.9	2.0	1	2.5
ZiO2(%) ≥								1-3	1-3			1-3	1-3
Apparent Porosity(%) ≤		16-18	16-18	16-18	17-18	17-18	17-18	17-18	17-18	16-17	16-17	17-19	17-19
Bulk Density(g/cm3) ≥		2.85	2.85-3.0	2.85	2.8	2.85	2.82	2.85	2.8	30.	2.9	2.9	2.8
Cold Crushing Strength(MPa) ≥		45	45	45	40	40	40	50	50	50	45	50	45
0.2.Mpa Refractoriness Under Load(ºC) ≥		1700	1700	1700	1700	1700	1700	1700	1660	1660	1630	1700	1650
Thermal Expansion 1400ºC(%)		-										1.6	1.6
Thermal Shock Resistance	1100ºC water cooling, times	12	12	12	10	10	10	12	10	10	8	8	6
	950ºC water cooling, times	100	100	100	80	80	80	100	80	100	80	30	25
Heat Conductivity(W/m.k)		2.8	2.9	3.0	2.8	2.9	3.0	3.0	2.9	2.5	2.5	4.5	4.4

Company Profile

Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.  

Factory Equipment

Our Advantages

R&D

Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
 

 

 

Capacity 
Our manufacturing company includes two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.

 

FAQ

Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost. 
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and Physical properties.All the products will be tested before delivery
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM,JIS,DIN standards. 
       The third party test is acceptable.