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Magnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipment

Categories magnesia carbon bricks
Brand Name: Hongtai
Model Number: Hongtai
Certification: ISO 9001
Place of Origin: China
MOQ: 1 Ton
Price: 750-1000USD/TON
Payment Terms: L/C, T/T
Supply Ability: 60000T/month
Delivery Time: 3~30days after order confirmed
Packaging Details: Exported pallet
Material: MgO-Carbon Brick
Shape: Brick
Mgo content (%): 77-97
Al2o3 content (%): International standard
Refractoriness (degree): 1770°< Refractoriness< 2000°,Super-Class (Refractoriness> 2000°)
Application: EAF,Industrial Furnaces,metallurgical
Product name: spinel brick,magnesite refractory bricks
Size: Customizable,230x114x65mm
Color: Black
Bulk density: ≥2.90-≥3.0
Type: advanced refractory
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Magnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipment

Product Description

Magnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipmentMagnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipment

Magnesia carbon brick is a high-melting-point alkaline oxide magnesia and a high melting point carbon material which is hard to be invaded by slag as a raw material, and various non-oxide additives are added. Magnesia carbon brick is a non-burning carbon composite refractory material which is combined with carbon binder.


Magnesia-carbon bricks are made of heavy-burned magnesia (or fused magnesia) and carbon materials (mainly crystallized graphite), and are pressed together with resin as a bonding material.

Magnesium carbon brick forms magnesium skeleton when used at high temperature. Because magnesium oxide and carbon do not produce mutual solubility relationship, the excellent fire resistance of the original component is retained, and the thermal conductivity of carbon is good, and the thermal expansion coefficient and elastic modulus are low , and it can effectively prevent high temperature spalling and slag penetration, so that structural spalling does not occur, greatly changing the fatal weakness of the metamorphic structure caused by the slag penetration of the magnesia refractory material, combined with the non-wetting property of carbon to the slag, and the corrosion resistance is very good.

This series of characteristics of magnesia carbon bricks makes it an ideal charge material for thermal shock resistance, erosion resistance and peeling resistance. Magnesia carbon bricks are widely used and can be used in key parts of thermal equipment such as steelmaking converters, electric arc furnaces, steel drums, and furnace refining furnaces.

We have added a vast variety of Magnesium Carbon Bricks, which is manufactured using fused magnesia or burned magnesia in crystallite size. Manufactured under the guidance of sedulous professionals, our bricks are ensured for performing under higher pressure.
Also, these products have antioxidant material and are acclaimed for possessing the following quality attributes:
1.Excellent corrosion resistance
2.High resistance to spalling
3.Free from dust particles
4.Optimum performance

Specification
Magnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipment

Physical and chemical Indicators of magnesia carbon brick:

Item
MC-
10A

MC-
10B

MC-
10C

MC-
14A

MC-
14B

MC-
14C

MC-1
8A

MC-
18B

MC-
18C

MgO/% ≥

80

78

76

76

74

74

72

70

70

C/% ≥

10

10

10

14

14

14

18

18

18

Apparent porosity/% ≤

4

5

6

4

5

6

3

4

5

Bulk density/g.cm3 ≥

2.9

2.85

2.8

2.9

2.82

2.77

2.9

2.8

2.77

Cold crushing strength/ Mpa ≥

40

35

30

40

35

25

40

35

25

Modulus of rupture/Mpa ≥

6

5

4

10

8

5

9

7

4

The technical data pertains to machine pressed standard bricks in compliance with the testing standard. These data are typical approximate guide value. Not to be construed as a binding specification.
Size tolerance ±1.% or 1.5mm whichever is greater.
Magnesia Carbon Bricks with properties of higher values available where applications require the same.

Shapes&Size

Shapes &Sizes of our magnesia carbon brick

Straight
Split

Arch

Wedge

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.

Application
Magnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipment
The main features of magnesia carbon bricks are:
1.High strength under high temperature
2.High erosion resistance and wearing proof
3.Good thermal shock resistance
4.Good heating ability
5.Durable
6.Stable product quality, all the Slide Gate Series products can meet the national standards
7.A long service life in actual use and good reputation
8.Can meet different casting conditions.
Magnesia carbon bricks are widely used, mainly for the key parts of converters, AC arc furnaces, linings of DC arc furnaces, slag lines for ladle, steel drums, refining furnaces and other thermal equipment.
Packaging & Shipping

Magnesia Refractory Bricks Mgo-c Magnesite Carbon Brick for thermal equipment

Packaging of Magnesia Bricks
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.
Shipping of Silicon Mullite fire bricks
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.

Delivery:

15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.

Payment:

It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

Our Services

About US

Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.
Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.
Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, Korea, Pakistan, kazakhstan, Iran and other southeast Asian countries and regions.

1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Export experiences:
Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester

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