Send Inquiry

Request To Call Back

Dead Burned Magnesite - Chinese Origin

Name: Dead Burned Magnesite - Chinese Origin
Brand: INDUSTRIAL MINERALS & REFRACTORIES
Price: 19000 INR
Availability: InStock

Price 19000 INR/ Ton

Get a Price/Quote

MOQ : 27 MT from Port or 5 MT from Salem. Tons

Dead Burned Magnesite - Chinese Origin Specification

Purity(%)
>90

Melting Point
2800C

Surface Finish
Granular

Usage & Applications
Manufacturing of basic refractory bricks, furnace lining, steel making

Hardness (%)
99

Chemical Composition
MgO > 90%

Density
3.3 Gram per cubic centimeter(g/cm3)

Application
Refractory, Steel & Cement Industry

Form
Lumps

Water Absorption
Nil

Product Type
Dead Burned Magnesite

Types of Refractories
Other

Shape
Other

Porosity
8% - 10%

Dimensional Stability
Excellent at high temperatures

Strength
High

Specific Gravity
3.3 - 3.5

Thermal Conductivity
Low

Color
Greyish White

Bulk Density
1.80 - 2.00 g/cm³

Storage
Dry, cool place

Abrasion Resistance
Excellent

Solubility
Insoluble in water

Packaging
Bulk or 25/50kg bags

Particle Size
0-60 mm

Dead Burned Magnesite - Chinese Origin Trade Information

Minimum Order Quantity
27 MT from Port or 5 MT from Salem. Tons

Supply Ability
3000 Tons Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Main Domestic Market
All India

About Dead Burned Magnesite - Chinese Origin

In China,Dead Burnt Magnesite (DBM) is burned in Annular Vertical Shaft Kiln, which are high temperature processing Units, where Magnesite Ore is sintered at a controlled temperature between 1700-1750. DBM is chemically inert and extremely heat resistant.

Dead Burnt Magnesite is used almost exclusively for refractory applications such as wide range of Magnesia Bricks and Granular Refractories also known as Monolithic Refractories. Dead Burnt Magnesite has the highest melting point of all commonre fractory oxides and is the most suitable heat containment material for high temperature processes in Iron and Steel industry.

We can offer Tailor Made Dead Burnt Magnesite Grades as per their clients requirement with variety of chemical properties, physical properties and various sizes. The Product can be available at our Salem based Warehouses and also from Sea Portnearest to you on CIF terms directly from our Chinese Company or Custom Cleared Duty Paid material from Port or Delivered at your Plant under GST Invoicing from our Indian Company.

Specification

Chinese Dead Burnt Magnesite

TYPICAL CHEMICAL ANALYSIS
Grades	MgO	SiO2	Fe2O3	CaO	Al2O3	LOI	BD (g/cm3)
DBM 90 (H)	90%	4.50%	1.50%	2%	0.80%	0.50%	3.1
DBM 90 (D)	90%	4.50%	1.80%	3%	1.50%	0.70%	3.05-3.1
DBM 92 (B)	92%	4%	1.80%	1.80%	0.40%	0.50%	3.10%
DBM 92 (M)	92%	3.80%	1.50%	1.80%	0.40%	0.30%	3.15
DBM 95	95%	2.10%	80.00%	1.40%	0.30%	20.00%	3.2

Coarse Sizes	1-15 mm, 3-15 mm, 5-15 mm, 3-8 mm, 5-10 mm (High Bulk Density Fractions)
Small Fractions	0-1 mm,0.5-1 mm, 1-3 mm, 1-5 mm, #200 mesh (Low Bulk Density Fractions)
Packing	1.35 MT Big Bags or 50 kg Bags into 1.25 MT Big Bags
Colour	Brown	Origin	China

DEAD BURNT MAGNESITE FROM KONYAKROM, TURKEY

TYPICAL CHEMICAL ANALYSIS
Grades	MgO	SiO2	Fe2O3	CaO	Al2O3	LOI	BD (g/cm3)
KSKM 85	85.0%	11.0%	0.5%	3.0%	0.5%	0.2%	3.25
KSKM 87	87.0%	9.5%	0.5%	3.0%	0.5%	0.2%	3.25
KSKM 90	90%	6.0%	0.5%	3.0%	0.5%	0.2%	3.3
KSKM 91	91.0%	5.0%	0.5%	3.0%	0.5%	0.2%	3.3
KSKM 92	92.0%	4.5%	0.5%	3.0%	0.5%	0.2%	3.3
KSKM 93	93.0%	5.0%	0.5%	2.0%	0.5%	0.2%	3.35
KSKM 93.5	93.5%	4.0%	0.5%	2.5%	0.5%	0.2%	3.4
KSKM 95	95%	1.5%	0.5%	2%	0.2%	0.2%	3.4
KSKM 96	96%	1%	0.5%	1.8%	0.2%	0.2%	3.4
KSKM 96.5	96.5%	0.8%	0.5%	1.7%	0.2%	0.2%	3.45

Fraction Size	0-15 mm Standard Size for all Grades
Small Fractions	0-1 mm, 1-3 mm, 3-5 mm, 1-5 mm, #200 mesh
Packing	1.35 MT Big Bags
Colour	Yellow to White	Origin	Turkey

Indian Dead Burnt Magnesite

Grades	MgO(Min) %	CaO(Max) %	Al2O3(Max) %	Fe2O3(Max) %	SiO2(Max) %	LOI(Max) %	Bulk Density
I	90.00	1.50	0.50	1.00	6.50	0.50	3.4
II	89.00	1.50	0.50	1.00	7.50	0.50	3.4
III	88.00	1.50	0.50	1.00	8.50	0.50	3.4
IV	87.00	1.50	0.50	1.00	9.50	0.50	3.3
V	86.00	1.75	0.75	1.50	11.00	0.50	3.25

Coarse Sizes	0-15 mm, #44 mesh, #100 mesh, #200 mesh, #325 mesh
Packing	25 or 50 kg HDPE or Paper Bags & Big Bags
Colour	Yellow to White	Origin	India

Advanced Material for Extreme Conditions

Dead Burned Magnesite is engineered to perform reliably under high-temperature and demanding environments. With a melting point of 2800C and exceptional dimensional stability, it maintains its structural integrity across diverse industrial applications, making it an indispensable material in refractory engineering and steel manufacturing.

Optimal Performance and Versatility

Thanks to its high MgO content and superior hardness, DBM demonstrates outstanding abrasion resistance and mechanical strength. Its low porosity and nil water absorption further enhance service life, enabling improved performance in furnace linings and basic refractory brick production. Its adaptability extends to cement plants and multiple thermal applications.

FAQs of Dead Burned Magnesite - Chinese Origin:

Q: What makes Dead Burned Magnesite suitable for refractory applications?

A: Dead Burned Magnesite offers high purity (MgO > 90%), excellent dimensional stability, and remarkable abrasion resistance, even at extremely high temperatures. These properties are critical for maintaining structural integrity in refractory brick manufacturing and furnace linings.

Q: How should Dead Burned Magnesite be stored?

A: It should be kept in a dry, cool place to prevent contamination and maintain its granular surface finish. Avoid exposure to moisture to ensure its physical properties such as bulk density and hardness remain optimal.

Q: Where is Dead Burned Magnesite commonly used?

A: DBM is primarily used in steel and cement industries to manufacture basic refractory bricks and for lining furnaces due to its high melting point and resistance to thermal shock. It is also vital in other high-temperature industrial processes.

Q: What is the chemical composition and physical form of this material?

A: The product consists of over 90% MgO and is supplied as greyish-white lumps or granules (0-60 mm). It has a specific gravity of 3.3 - 3.5 and virtually nil water absorption, ensuring durability during application.

Q: How does DBM benefit the steel and cement industries?

A: Its high purity and resistance to abrasion and heat extend the lifespan of furnaces, reduce maintenance costs, and improve process efficiency. These features contribute to higher operational reliability and product quality.

Q: When should Dead Burned Magnesite be applied in manufacturing processes?

A: It is utilized during the production phase of refractory components, especially where high thermal stability and mechanical strength are required, such as steel furnaces, rotary kilns, and lining applications.

Tell us about your requirement

Price:

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

More Products in Dead Burnt Magnesite Category

Dead Burnt Magnesite - Turkey Origin

Price 38500.00 INR / Ton

Minimum Order Quantity : 1 Ton

Thermal Conductivity : Low

Chemical Composition : MgO: 90% min, SiO2: 1.5% max, CaO: 3.0% max, Fe2O3: 1.5% max, Al2O3: 0.5% max

Hardness (%) : Mohs 5.56.0

Usage & Applications : Used in refractory lining for steel furnaces, cement and nonferrous industries