Refractory High Crushing Strength Magnesia Chrome Brick for Cement Furnace

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Magnesia Chrome
• MGO: 70-90%
• Model NO.: RMC12, 16, 22 DMC 8, 16, 22
• Cr2o3: 1.5-2.5
• Application Limit Temp: 1800ºC
• Cold Crushing Strength: 55~80MPa
• Size: Customizable
• Bulk Density: 2.95-3.25g/cm3
• Transport Package: Sea-Worthy Wooden Case
• Specification: 230x114x65mm
• Trademark: jucos
• Origin: China
• HS Code: 6902200000
• Production Capacity: 20000t/Year

Product Description

Product Description Of Magnesia Chrome Brick

Magnesia Chrome Brick are direct-bonded and made from high grade magnesite clinker and chrome oxide. By high pressure shaping and high temperature firing, its characteristic is the high direct-bonding rate, and big crystallite. It has a good thermal spalling resistance. The low-basic neutral nature gives itself a good slag resistance when servicing low-acid feed furnaces.
The fused-rebonded brick are made of fused mgo chrome clinker,its a realistic lining material for refining furnace, electric furnace, glass melting furnace,AOD COD RH etc.

 

Features Of Magnesite Chrome Brick

Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength
Higher temperate resistant with good refractoriness
Higher grade of Chrome ore raw material
Lower impurity content
 

Applications Of Magnesite Chrome Brick

Rotary & Shaft Kiln
AOD COD RH
EAF & Ladle                                                                        
Hot-blast furnace
Glass kiln
 

Specifications Of Magnesite Chrome Brick

• Mgo and Cr₂O₃  content range from77% to 83%
• Widely used throughout AOD COD RH EAF & Ladle Nonferrous Metal Furnace  

Physical And Chemical Indicators For Magnesite Chrome Brick

 

Description		RMC-22	RMC-16	RMC-12	DMC-22	DMC-16	DMC-8
Bulk density (g/cm3)		3.25	3.2	3.2	3.15	3	2.95
Cold Crushing Strength (MPa)		50	50	50	40	40	40
Apparent Porosity(%)		15	15	15	16	17	18
Thermal Shcok Resistamce 950ºC air cool(times)		60	55	50	40	40	40
Thermal Linear expansion @1400ºC		1.8	1.5	1.2	1.8	1.5	1.2
Refractoriness under Load (ºC)@0.2MPa		1700	1700	1700	1700	1650	1600
Chemical Analysis (%)	MgO	55	65	75	55	65	75
	Cr2O3	22	16	12	22	16	8
	SiO2	1.5	1.5	1.5	2.0	2.0	2.5

Pictures Of Magnesite Chrome Brick



 

Company Information 
 

 

ZIBO JUCOS CO.,Ltd, was created in 2008 with combination of global expertise and local knowledge, aim to supplying range of refractory products, services and solutions to the global Iron, Steel, Non-Ferrous, Cement, Glass, Incinerator, Energy, Petrochemical and other Chemical Industries.

JUCOS REFRACTORY located in Shandong Zibo, the place where rich in refractory raw material,we exploiting the availability of rich & high pure natural mineral resources of China understands the exact intelligence of the customers world wide to design, offer, manufacture and market high quality & performance oriented refractory products with a team of Techno Creative Commercial Engineers.  

Our Services

• Free samples are available by freight collect;
• Strict QC & Fast delivery
• High quality goods, Perfect Pre-sales and after-sales service.
• JUCOS will update you any production process after placing order.
• We have special after-sales team to solve your problem during using our products.
• Any question will be get our feedback in the first time.

 

Packaging & Shipping

Packaging :  Packed by sea-worthy wooden pallet + shrink wrapped + carton   
                          For example, Standard size of Fireclay brick : 230X114X65mm

   Shipping : 384PCS/plt X 18plts in one 20 feet container;
 

FAQ

Q1 : How can you control your quality?

A1 : For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit JUCOS company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.
 

Why Choose Us

Please Give us one minute, just one minute, you can eliminate your doubts and witness that we maintain an attitude of high seriousness and professional to solve your problems. 

No.1: JUCOS are Manufacturer of refractory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP. 

No. 2: Our Reputation built through: Germany, UK, Russia, South Africa, Iran, Japan, Korea and India etc. in the past years. You can always get Feedback from our customers in these countries if you like before dealing with us. 

No. 3: We have good Connection with Shipping Company, Agency, as well as the local custom and port authority. Making sure we Deliver on time. 

No. 4: We have no gap in Communication, because JUCOS will help you in our Sincere Attitude. 

No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our Friend.

Certifications