products

Home > products > Other Refractory Products > Interentional Standard Silicon Carbide Kiln Furniture for Metallurgical Industry

Catagories

Corundum Refractoriess/Abrasives

(489)

Refractory For Metallurgy Industry

(143)

Refractory For Cement Industry

(150)

Other Refractory Products

(346)

Contacts

Contacts: Ms. Zhang

Tel: 86--18135687808

Contact Now

Mail Us

Interentional Standard Silicon Carbide Kiln Furniture for Metallurgical Industry

Product Details

Place of Origin: Henan, China

Brand Name: HongTai

Model Number: HT

Payment & Shipping Terms

Minimum Order Quantity: 1000 tons

Price: $2,000.00 - $3,000.00/tons

Packaging Details: wooden pallet with paper each layer, wrapped with thick paper and PVC film outside.

Supply Ability: 3000 Ton/Tons per Month silicon carbide brick

Get Best Price

Product Details

Product Description

Highlight:

Shape:	Block	Material:	Silicon Carbide (SiC)
SiO2 Content (%):	Interentional Standard	Al2O3 Content (%):	Interentional Standard
MgO Content (%):	Interentional Standard	CaO Content (%):	Interentional Standard
Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)	CrO Content (%):	Interentional Standard
SiC Content (%):	>80%	Product Name:	Silicon Carbide Kiln Furniture
Raw Material:	Silicon Carbide Powder	Name:	Silicon Carbide Brick
Color:	Black	Size:	Customized Size
Application:	Industrial Furnaces	Certificate:	ISO9001
Bulk Density(g/cm3):	2.6 - 2.9 G/cm3	Usage:	Kiln Furniture
Sample:	Provide

Shape:	Block
Material:	Silicon Carbide (SiC)
SiO2 Content (%):	Interentional Standard
Al2O3 Content (%):	Interentional Standard
MgO Content (%):	Interentional Standard
CaO Content (%):	Interentional Standard
Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)
CrO Content (%):	Interentional Standard
SiC Content (%):	>80%
Product Name:	Silicon Carbide Kiln Furniture
Raw Material:	Silicon Carbide Powder
Name:	Silicon Carbide Brick
Color:	Black
Size:	Customized Size
Application:	Industrial Furnaces
Certificate:	ISO9001
Bulk Density(g/cm3):	2.6 - 2.9 G/cm3
Usage:	Kiln Furniture
Sample:	Provide

Interentional Standard Silicon Carbide Kiln Furniture for Metallurgical Industry

Product Description

Silicon carbide kiln furniture is a refractory material made of silicon carbide as the main raw material. Mohs hardness 9. It is more stable for acid slag. Containing SiC 72% ~ 99%. The bricks are divided into clay binding, Si3N4 binding, Sialon binding, -SIC binding, Si2ON2 binding and recrystallization. It is mainly used in retort, cast aluminum mold, electric furnace lining and heat exchanger, etc.

Silicon carbide kiln furniture Features and Appliciation:

Silicon carbide kiln furniture have good alkali corrosion resistance, molten cryolite wettability, oxidation resistance, wear resistance, high thermal conductivity, thermal shock resistance and extremely low electrical conductivity. Silicon nitride combined with silicon carbide bricks are mainly used as the lining of the lower furnace body of the blast furnace, which is more than twice as long as the use of traditional refractory materials. In addition, it can be used as the lining of aluminum reduction electrolyzers and ceramic kiln furniture, which can save energy, increase life It can also be used as a blast furnace tuyere water-cooled pipe sleeve brick because of its advantages such as environmental pollution.

Silicon carbide kiln furniture have high thermal conductivity, good wear resistance, thermal shock resistance, and corrosion resistance. Therefore, silicon carbide bricks are widely used in industry. It can be used for metallurgical steel cylinder lining, nozzle, plug, blast furnace bottom and hearth, heating furnace without water-cooled slide rail; non-ferrous metal smelting distiller, distillation tower tray, electrolytic tank side wall, smelting metal crucible; silica acid Sheds and muffle materials for kilns in the salt industry; oil and gas generators and organic waste combustion furnaces in the chemical industry; kiln furniture for high-tech ceramics; aluminum electrolytic cell linings, molten aluminum pipes and kiln furniture for ceramic kilns, large and medium-sized blast furnaces Lower body, furnace waist and belly, aluminum refining furnace lining, zinc distillation tank lining, etc.

Silicon carbide kiln furniture production: The formula of coarse, medium and fine SiC should be 5:1:4. The raw material for making silicon carbide bricks is generally black SiC. Its chemical composition is as follows: SiC 98.0%, free C 0.5%, Fe 0.2%, and free SiO2 0.6%. Due to the different combination methods, there are differences in the process. The brief process of different combinations is: (1) Silicon nitride bonded silicon carbide brick: a green body formed with coarse, medium and fine silicon carbide particles and fine silicon powder, in pure N2 gas, at 1370 ℃, produces a kind of %26α-SiC as the skeleton and %26α and %26β-Si3N4. The substrate is silicon nitride bonded with silicon carbide bricks. There are still a small amount of residual silicon and SiO2N2 in the matrix in the product, and the relative content of these components varies with manufacturing plants.

(2) Combining silicon carbide bricks: SiC, silicon powder, and carbon powder are mixed and shaped according to a certain ratio, and then fired in a reducing atmosphere at 1400°C. In most cases, buried charcoal firing is used. During the firing process, a %26β-Si3N4 bonded SiC brick with %26α-SiC as the framework and fine grain %26β-SiC as the matrix is produced. %26β-SiC is produced by the reaction of fine silicon powder and fine carbon powder during the firing process. This product also contains a small amount of residual silicon and carbon.

(3) Silicon oxynitride combined with silicon carbide brick: When this kind of brick is compounded, the proportion of fine silicon powder is less than that of silicon carbide.

Specification

Items	Oxide bonded silicon carbide	Oxide bonded silicon carbide	Nitride Bonded Silicon Carbide
SiC %	90	86	70
Si3N4 %	-	-	2
Bulk density g/cm3	2.7	2.65	2.6
Apparent porosity %	10	15	18
Refractoriness under load 0.2Mpa ℃	1650	1600	1700
Flexural strength Mpa	35	30	40
Max using temperature	1400	1400	1400

Packing & Delivery

Packaging of Silicon carbide kiln furniture
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000 mm,
2.Load weight of each pallet: 1.5-2.0 tons.

Shipping of Silicon carbide kiln furniture
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, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement 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.

Company Profile

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. Main products are high alumina brick, clay brick, silica brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, silicon carbide bricks, 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, South Korea, Pakistan, Kazakhstan and other southeast Asian countries and regions.

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.

Our Products

FAQ

1. How can you control your quality?
For each production processing, we 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.
2. What's your delivery time?
It usually needs about 15 days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan, Russia, South Korea, Vietnam, Pakistan, Bulgaria, French, India,
Congo, Angola, South Africa, and so on.
4. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.

Contact

Tags:

High Alumina Brick

AZS Refractory Bricks

Fire Clay Brick

Silica Refractory Bricks

Magnesia Refractory Bricks

Insulation Refractory Bricks

Acid Proof Brick

Refractory Ball

Special Firebrick

Refractory Castable

Corundum Refractoriess/Abrasives

Refractory For Glass Furnace

Refractory For Coke Oven

Refractory For Metallurgy Industry

Refractory For Cement Industry

Refractory For Power Sector

Refractory For Steel Industry

Other Refractory Products

Interentional Standard Silicon Carbide Kiln Furniture for Metallurgical Industry

refractory products,

refractory items

Refractory Alumina Ceramic Bricks Lining Materials For Glass Kilns

Alumina Ceramic Tiles Have Excellent Wear Resistance White Color

Refractory Ceramic Bricks That Effectively Resist High Temperatures And Erosion Of Glass Liquid

High Quality Alumina Ceramic Tiles In Steelmaking Furnaces

Alumina Ceramic Tiles Lining Materials For Cement Rotary Kilns

Alumina Ceramic Bricks Have Excellent Erosion Resistance

High-quality Alumina Ceramic Tiles Withstand Greater Pressure And Impact

Alumina Ceramic Tiles Have Excellent Chemical Stability

Refractory Ceramic Bricks With Special Crystal Structure And Low Thermal Expansion Coefficient.

Nozzles Made Of High-quality Alumina Ceramic Bricks High Temperature Resistance

High-quality Alumina Ceramic Bricks Can Be Used For Furnace Walls In Metallurgical Kilns

High Alumina Brick

AZS Refractory Bricks

Fire Clay Brick

Silica Refractory Bricks

Magnesia Refractory Bricks

Insulation Refractory Bricks

Acid Proof Brick