Fused 95% MGO Fire Resistant Brick Magnesite Fired Refractory Material High Quality Burnt Magnesia Bricks for VOD Furnace

• Classification: Fused Magnesia Brick,Sintered Magnesia Brick
• Production Process: Chemical Synthesis Process and Sintering Process
• Refractoriness (℃): Refractoriness> 2000
• Shape: Brick
• Product Name: Magnesia Refractory Bricks
• Size of Basic Refractory: 230*114*65mm or Custom Made
• Model NO.: MZ-92, MZ-95, MZ-97, MZ-98
• Bulk Density: 2.0-2.5g/cm3
• Refractoriness: Super-Class (Refractoriness> 2000
• Keyword: Burnt Magnesia Bricks
• Apparent Porosity: Max 16%
• Applications: Iron Steel Furnace,Glass Furnace,Ceme
• Refractory Brick Feature: High Refractoriness
• Cold Crushing Strength: Min 60 MPa
• Reheating Linear Change(1650 °c,2h): 0~-0.4
• Advantage: Resist Basic (Alkaline) Slag
• Certificate: ISO CE
• Transport Package: International Standard
• Specification: Customizable
• Trademark: RONGSHENG
• Origin: Henan, China
• HS Code: 690220000
• Production Capacity: 5000/Tons Per Year

Product Description

Fused 95% mgo fire resistant brick magnesite fired refractory material high quality burnt magnesia bricks for VOD furnace

Product Description

Magnesite Bricks Introduction

Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of 1750ºC. They are ideal products for glass furnace application.

Magnesite Bricks generally can be classified into two types of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick.

1. Burnt Magnesia Bricks have high purity and firing temperature as the direct contact with periclase crystalline grain.
2. Chemical bonded magnesite brick is made of fused magnesite as the raw material.

Rongsheng MGO contents range from 85% to 98%

Product Features

Magnesia Bricks Features

1.High refractoriness, usually the refractoriness is above 2000°C.
2.Strong ability to resist basic (alkaline) slag, can not contact with acid refractory material.
3.Strong ability of thermal conductivity, sometime need insulating material.
4.Excellent resistance in slag abrasion,Higher bulk density
5.Lower apparent porosity and Lower impurity content

 

Specification

Rongsheng Refractory Magnesia Brick Technical Data:

Item	Specification
	M98	M97A	M97B	M95A	M95B	M91	M89
MgO %	≥97.5	≥97	≥96.5	≥95	≥94.5	≥91	≥89
SiO2 %	≤1.0	≤1.2	≤1.5	≤2.0	≤2.5	/	/
CaO %	/	/	/	≤2.0	≤2.0	≤3.0	≤3.0
Apparent Porosity, %	≤16	≤16	≤18	≤16	≤18	≤18	≤20
Bulk Density,g/cm3	≥3.0	≥3.0	≥3.0	≥2.95	≥2.95	≥2.9	≥2.85
CCS,MPa	≥60	≥60	≥60	≥60	≥60	≥60	≥50
0.2MPa RULºC	≥1700			≥1650		≥1560	≥1500
PLC, %	1650ºC×2h -0.2~0			1650ºC×2h -0.3~0		1600ºC×2h -0.5~0	1600ºC×2h -0.6~0

Shapes &Sizes of Rongsheng Magnesium Oxide Brick:
 

Straight	Split	Arch	Wedge	Tile	Other Shape
L×W×H(mm)	L×W×H (mm)	L×W×H/h(mm)	L×W×H/h(mm)	L×W×H (mm)	Key brick,
230×114×65	230×114×25	230×114×65/45	230×114×65/45	230×230×38	Skew brick,
230×114×75	230×114×32	230×114×65/55	230×114×65/55	230×230×50	Soap,
	230×114×37	230×114×75/45	220×114×75/45	230×230×65	Checker,
	230×114×50	230×114×75/55	220×114×75/55	230×230×75	Neck,
		230×114×75/65	220×114×75/65		Taper,
We also can make brick according to customers' drawing and requirements.

 

Production Process

Product Application

Applications of Rongsheng Magnesite Refractory Bricks

1.Iron Steel Industry steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall and furnace bottom, soaking furnace, heating furnace bottom; 
2.Non-ferrous metallurgical industry copper,nickel,lead,zinc,tin smelting furnace lining, refined copper reverberatory furnace,ore electric furnace lining;
3.Glass Industry glass furnace regenerator checker;
4.Building Material Industry lime kiln,cement kiln;
5.Refractory Material Industry High temperature calcination kiln,shaft kiln and tunnel kiln;

Packaging & Shipping

Packaging : Packed by sea-worthy wooden pallet + shrink wrapped + carton 
For example, Standard size of magnesia bricks : 230x114x65mm Shipping : 384pcs/plt x 18 plots in one 20 feet container;

Company Profile

RS Refractories Co., Ltd. is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than 30 years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 120 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
RS Refractories Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!


Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 30 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.

FAQ

Q1. Are you Manufacturer?A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.

Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.

Q3. Do you accept OEM?
A: Yes, we can do OEM.

Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.

Q5. What are the payment terms?
A: Usually T/T,but L/C,Western Union etc are available for us.

Q6. How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.

Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q8. What is the service life of your bricks?
A: The service life of different bricks is unlike.It also depends on your using condition and method.

Q9.How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.