Best Price Plastic Refractory Mouldable High Alumina Castable

Product Description

Company Profile
CNBM INTERNATIONAL CORPORATION is a primary subsidiary of China National Building Material Group . And CNBM Group is a central government-owned enterprise and a Fortune Global 500 company (Ranking 203th in 2019).It is the largest building material manufacturer and service provider in the world.

CNBM Group is integrated with four business segments: Manufacture, R&D,Sets of equipment and Logistics trading.Unshaped refractory is one of our main products.

CNBM International is highly recognized by its business partners and clients all over the world and has established good business relationship with the customers in over 120 countries and regions all over the world.



Main Product Introduction

1.Low Cement Refractory Castable:

The refractory castable has been widely used in metallurgy ,building material.,petrochemical and other industrics.
The newly  developed wearable refractory castable has been brought into use on water cooling module of medium-small sized blast furnace by Fushun Xinfu Iron & Steel Group Co. Ltd etc , which achieved good effect. It can replace burnt high alumina brick and fire brick to reduce the cost
of blast furnace.

2.Bottom Ramming Mass For EAF:
Bottom ramming mass for EAF is made of high- quality MgO-Fe sand and MgO-C sand by reasonable granularity distribution.
It has the characteristics of easy construction and well monolithic lining. It is used for the bottom,slope and other part of high power EAF, ultra high power EAF.

3.Fluxing Agent :

The Chromium fluxing agent produced by our company is used for all kinds of molten steel  containers  with a good effect of  natural flow which can achieve over 99%.Magnesium fluxing agent is used for all kinds of electric furnaces with a natural flow rate over 95%.

 

Features Of Castable

• High refractoriness, High refractoriness under load
• High density, low porosity
• Good slag resistance and corrosion resistance
• High strength and wear resistance
• Good resistance to flake performance
• Good thermal shock stability
• Scouring resistance
• Good hot strength.

Applications Of Castable

• Nonferrous Metal Furnace
• Various Incinerator
• Reheating Furnace
• EAF, Ladle, Tundish, etc.

Product Specifications

-Castable Refractory For Ladle

Spec Grade	Chemical composition(%)		Refractoriness under load(ºC)	Rdheating Linear change (%)	Cold Breaking Strength(MPa)		C.C.S(MPa)
	AL2O3	MgO	0.2MPa,T4	1500ºCX3h	110ºCX3h	1500ºCX3h	110ºCX3h	1500ºCX3h
FS-GB1	≥80	≥8	≥1700	+0.-0.5	≥3.5	≥20	≥20	≥100
FJ-GB2	≥70	≥8	≥1600	-0.-0.8	≥3.0	≥15	≥20	≥80
FJ-GB3	≥60	≥8	≥1500	0. 0.8	≥5.0	≥10	≥30	≥60

 

-Bottom Ramming Mass For EAF

Item	MgO(≥)	CaO	Fe2O3	SiO2	Grains(mm)	Working  Temperature(ºC)
FS-D7	80	7-9	6-8	1.2	0-6	1800
FS-D8	70	18-20	2-3	1.2	0-6	1800

 

-Fluxing Agent

Indexes	Cr2O3%	SiO2%	MgO%
GB-I Chromium fluxing agent	≥32	≥30	-
DL-I Magnesium fluxing agent	-	≥30	≥40

-Low Cement Refractory Castable

Item		Indexes
		FJA-G75	FJA-G55	FJAM-90	FJA-90	FJA-85	FJA-80	FJA-70
Al2O3,%		≥75	≥55	≥90	≥90	≥85	≥80	≥70
MgO,%				≥4				≥1.5
SiC,  %		≥10
(g/ cm³ )Volumo Density		≥3.0	≥2.45	≥3.25	≥3.1	≥2.90	≥2.85	≥2.65
(MPa)Cold Breaking Strenth	110ºCx24h	≥4		≥6
	Maintaining for 3 days	≥7			≥8	≥6	≥5	≥5
	1500ºCx3h	≥12		≥18	≥12	≥12	≥10	≥8
(MPa)Cold Crushing Strenth	Maintaining for 3 days	≥30	≥20
	110ºCx24h	≥50	≥40	≥50	≥80	≥60	≥40	≥30
	1500ºCx3h	≥90	≥60≠	≥90	≥120	≥100	≥60	≥50≠
(%) Linear Change	ºCx3h	1500	1350	1550	1500	1500	1500	1400
	%
Thermal-shock resistance,Times	1100ºC, water cooling	>20	>20					>70
Application		It is used for water cooling module for blast furnace		Seating bricks edge for ladle etc	Parts that are easy to be worn out for hog working furnace		Internal lining for hot working furnace

Workshop
Our plant is one of the research institutes on refractory materials in CNBM. It was set up in 2001. Taking the advantages of combining research,process,marketing and technical service,CNBM supply not only first-class refractory materials but also supply distinctive technical services.
*17 plants in different cities.
*Annual output is 5000,000 tons per year.
*ISO 9001:2008 certificated
*The products cover the refractory area of steel-making, cement, non-ferrous, glass, ceramic and others.


Production Line


Product Packing


Quality Control
All process are conform to ISO9001 quality control systems.
(1)The test of raw materials
★For all raw materials, the purchase department give the test report to the quality supervision department.

(2)The control of production
★Each batch products will be tested
★The quality supervision department record all test result.

(3)Test Before Production
★Before packing, the quality supervision department test the chemical content and physical 
★Only quality products can be delivery.
★The delivery department check the package, quantity, name, code, production date, etc.

(4)Quality Traceability Analysis
★Track the products after using and get the feedback of performance.

If customer required, we will give the customer technical solutions and also improve the products.

Damage Mechanism Analysis and Improvement
★ For the maintenance project, CNBM will check the damage condition of the refractory materials in the furnace carefully.
★And then CNBM will give the damage mechanism analysis report to the customer.And CNBM also will provide products improvement solutions to extend the products' service life.

Technical Solution& Construction
★Optimization solutions of the original design to the customer.
★Consultation Service of Refractories Technology
★Technical Staff Training in Refractories Technology
★Specialized Design and Refractories Selection


Customers Visit


Our service
1.Any inquiry will be quoted within 48hours
2.Exclusive and unique solutions will be provided by our well-experienced senior consultant team
3.You can get more information about Chinese market from us
4.Timely deliver
5.Special discount and protection of sales area will be provided to our distributor


FAQ
Q:Are you a trading company or manufacturer?
A:CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.

Q:I have some special requirement about specifications.
A:We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.

Q:Do you accept OEM service?
A:Yes, we do.

Q:What is your delivery time?
A:It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.

Q:What is the payment term?
A:Our payment terms are negotiable.

Q:Can I have my own logo on the product?
A:Sure, we can apply your own logo on the products according to your requirement.