91% 93% 97% MgO Magnesite Refractory Fire Brick High Purity MgO Brick for Glass Kiln

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

What is the details of our high purity mgo brick?

1.Made by burned magnesia or electric fused magnesia,

2. High pressure forming, high-temperature 1600-1700°C sintering,

2.MgO content is above 91%.

What is the Technique Data of our high purity mgo brick?

Item

MZ-97

MZ-95

MZ-93

MZ-91

MgO %

≥97

≥95

≥93

≥91

SiO2 %

≤1.0

≤2.0

≤3.5

-

CaO %

-

≤2.0

≤2.0

≤3.0

Apparent porosity/%

≤16

≤16

≤18

≤18

Cold crushing strength/ Mpa

≥60

≥60

≥60

≥60

Refractoriness under load, 0.2MPa, °C

≥1700

≥1650

≥1620

≥1560

Reheating   Linear Change(1650 °C,2h)   /%

0~-0.2

0~-0.3

0~-0.4

0~-0.4


91% 93% 97% MgO Magnesite Refractory Fire Brick High Purity MgO Brick for Glass Kiln

What is the Feature of Our high purity mgo brick?a

1.High refractoriness,usually the refractoriness is above 2000°C.

2.Refractoriness under load about 1500-1550°C because of poor high-temperature intensity.

3.Strong ability to resist basic (alkaline) slag,can not contact with acid refractory material.

4.Poor Thermal shock resistance,so keep the temperature of furnace stabilized.

5.Poor Volume stability at high temperature,must set aside appropriate expansion joint when laying brick.

6.Strong ability of thermal conductivity,sometime need insulating material.

7.Hydrability, keep product away from moisture during storage.

What is the Applications of our high purity mgo brick?

 

 

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

What is the Shapes &Sizes of our high purity mgo brick?

Straight

Split

ArchWedge

Tile

Other Shape

L×W×H(mm)

230×114×65

230×114×75

L×W×H (mm)

230×114×25

230×114×32

230×114×37

230×114×50

L×W×H/h(mm)

230×114×65/45

230×114×65/55

230×114×75/45

230×114×75/55

230×114×75/65

L×W×H/h (mm)

230×114×65/45

230×114×65/55

220×114×75/45

220×114×75/55

220×114×75/65

L×W×H (mm)

230×230×38

230×230×50

230×230×65

230×230×75

 

Key brick,

Skew brick,

Soap,

Checker,

Neck,

Taper,

We also can make   brick according to customers’ drawing and requirements.


FAQ

Q2: What`s the lead time for my order?

A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.

 

Q3: Can you offer Door-to-Door delivery?

A3: Yes, but only for some countries such us U.S., UAE, Saudi Arabia, Iran, and Russia, etc.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the main constituents of refractory brick?
According to the composition of refractory bricks, they can be divided into five major categories, namely, silicon aluminum refractory bricks, basic series refractory bricks, carbon containing refractory bricks, zirconium containing refractory bricks and insulating refractory bricks. Any furnace is not made of only one kind of refractory brick, and it needs different fire bricks to match with each other. The following five categories of refractory bricks are described in detail.
Q:What material is good for refractory brick?
No definite answer can be given, because any furnace is not made of only one refractory brick and needs a different fire brick to be used with each other.
Q:What are the specifications for brick?
In a proper ratio of lime sand brick and quartz sand, sand or fine sand, the ground, Kazumi Wa, semi dry pressing and autoclaved curing and. The fly ash brick is made of fly ash as main raw material and mixed with cement material such as coal gangue, stone powder or clay. It is made up of batching, molding, drying and roasting. It can make full use of industrial waste residue and save fuel.
Q:Is the wall around the fire area using a firewall? What's the difference between a fireproof brick and a regular brick?
A cuboid with stone walls, with mud firing, mostly red, commonly known as "red brick", there are "blue brick". The size of China's standard clay bricks is 240 x 115 * 53mm. The purpose of this size is to ensure that the length and width of the bricks are 4:2:1 (including the width of the 10mm seam). The thickness of brick to brick brick due to multiple titles, length is 240mm, so the thickness of a brick wall called "24" wall thickness of brick and a half wall called "37" wall thickness is the half brick wall is also known as the "one or two wall". Use bricks online to compare some extreme jokes.
Q:How are qualitative and qualitative refractories understood?
Unshaped refractory products, referred to as bulk loading, are made at the place of use for the required shapes and for heat treatment, such as castable, ramming, projection, spray, refractory clay, etc..
Q:How can the silica in zircon sand be removed during the smelting of zirconium corundum?
From the point of view of data analysis, there is no radioactive substance in it, and it will not cause harm to the human body.It is in the production process, zirconium corundum bricks are likely to cause pollution.Fused zirconia corundum brick is also called AZS AZS English is abbreviated to AZS, is based on three chemical composition of Al2O3 - Zr02 - Sio2 phase diagram of three component system, according to the content of the order, Al2O3 A, Zr02 Z, Sio2 S, national standards for the use of this abbreviation, such as No. 33 cast brick, abbreviated as AZS, 33#, No. 36 fused zirconium corundum brick, abbreviated as AZS, 36#, No. 41 fused zirconium corundum brick, abbreviated as AZS - 41#.
Q:Zirconium corundum 25 content or 40 content, how to distinguish in appearance?
Fused zirconia corundum brick is also called AZS AZS English is abbreviated to AZS, is based on three chemical composition of Al2O3 - Zr02 - Sio2 phase diagram of three component system, according to the content of the order, Al2O3 A, Zr02 Z, Sio2 S, national standards for the use of this abbreviation, such as No. 33 cast brick, abbreviated as AZS, 33#, No. 36 fused zirconium corundum brick, abbreviated as AZS, 36#, No. 41 fused zirconium corundum brick, abbreviated as AZS - 41#.
Q:What are the forming methods of refractory materials?
Basically there are three kinds: grouting molding, casting molding, machine forming, the three methods are applicable to different types of refractory materials, grouting molding for unshaped refractory
Q:What are ordinary bricks, refractory brick, hollow bricks?
Material. Light yellow or brownish. The utility model is mainly used for laying smelting furnaces, and can withstand high temperature between 1580 DEG C and 1770 DEG C. Also called brick. Refractory material of a certain shape and size.
Q:What are the categories of brick?
Ordinary brick size of 240 mm * 115 mm * 53 mm, according to compressive strength (Newton / square millimeter, N / mm2) size is divided into MU30, MU25, MU20, MU15, MU10, MU7.5, these intensity levels. Clay brick materials, cheap, durable, and fire prevention, heat insulation, sound insulation, moisture absorption and other advantages, is widely used in civil engineering. Waste brick can also be used as aggregate of concrete. In order to improve the shortcomings of ordinary clay bricks, such as small, self important and waste of soil, they are developing in the direction of light weight, high strength, hollow and big blocks.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range