Introduction of Silicon Carbide Powder Castable
Silicon Carbide Powder Castable is a kind of unshaped refractory material. The main component is silicon carbide. Generally, 98 silicon carbide is used as aggregate and fine powder, and binders and additives are added. After stirring, it can also be made according to the use environment and process. In other cases, choose to add explosion-proof fiber, corundum, bauxite, mullite and other materials to improve the performance of silicon carbide castables or make composite silicon carbide materials.Silicon Carbide Powder Castables need to be waterproof and moisture-proof during storage to avoid material failure. When using it, you can calculate the usage amount first, dry mix it in the mixer for 5 minutes, and then add a certain amount of clean water to stir. After mixing evenly It can be used for construction, and the mixed material should be used up as much as possible at one time. If the construction time is long and the remaining materials are not used up, try not to continue to use it, which will affect the construction quality and thus affect the use effect of the product.
Index of Silicon Carbide Powder Castable
Item | ZJ-1 | ZJ--2 | ZJ--3 | ZJ-4 | |
Chemical Composition (%) | Al2O3 | 83 | 83 | 77 | 56 |
SiC | 37 | 12 | 11 | 32 | |
SiO2 | 2.5 | 2.5 | / | / | |
C | 1~3 | 1~3 | 2 | 2 | |
Bulk density g/cm3(1450℃,3h) | 2.78 | 2.98 | 2.84 | 2.69 | |
Compression strength Mpa(1450℃,3h) | 50 | 50 | 35.8 | / | |
Reheating linear change rate %(1450℃,2h) | -0.2~0.6 | -0.2~0.6 | -0.2~0.6 | -0.1~0.2 | |
Advantages of Silicon Carbide Powder Castable
1. Good high temperature stability, high thermal conductivity
2. Good corrosion resistance and small linear expansion coefficient
3. Strong thermal shock resistance
4. Obvious energy-saving effect and long service life
Application of Silicon Carbide Powder Castable
The application scenarios of Silicon Carbide Powder Castables include steel smelting, aluminum alloy smelting, ceramic industry, semiconductor manufacturing, chemical industry, electric power and other industries. In iron and steel smelting, silicon carbide castables can be used for lining and building walls of blast furnaces, converters, electric furnaces and other equipment; in aluminum alloy smelting, they can be used for lining and furnace wall protection of alumina electrolytic cells, anode furnaces and other equipment; In the ceramic industry, it can be used to manufacture kilns and other refractory equipment; in semiconductor manufacturing, it can be used for lining of high-temperature furnace tubes, etc.
company profiles
Zhengzhou Zhenjin refractory material CO., Ltd.founded in 1985, is located in Xinmi City, Henan Province of China. ZHENJIN REFRACTORIES is a refractory-manufacturing enterprise integrating research and development, production, sales, international trade and technical services. The company is committed to cement industry, glass industry, non-ferrous smelting and steel & iron industry to provide products, construction and installation and tailor services.
ZHENJIN REFRACTORIES has two lines of burnt basic bricks, one line of alumina-silica shaped refractory, as well as one line of unshaped refractory production. There are three super-high temperature tunnel kilns up to 1850℃, with the total capacity of about 100,000 tons/annual of various type refractories. ZHENJIN REFRACTORIES has long focused on technological innovation and modern equipment investment, automatic production of programming dosage, two hydraulic presses of 2500-ton. All the cement bricks have to pass the multi-functional finishing line, imported from Europe, in order to sort bricks beyond the tolerance, to stick card board and to mark brand.
Zhengzhou Zhenjin Refractory Co., Ltd. has long been focusing on the research and development and production of high-quality refractories. At the same time, it has also developed and produced magnesia-aluminum spinel bricks, magnesia-iron tip Refractory bricks such as spar bricks have successively created a number of safe use records in the cement industry.
Pre-sale Service:
1.Offering comprehensive technical and business consultation services;
2.Proposing the most suitable scheme and equipment for our clients;
3.Designing and fabricating targeted products according to the special requirements of clients;
4.Training periodically high qualified service technician.
After-sales Service:
1.Highly inspecting equipments in every working procedure, quality comes first;
2.Fast & Safe Delivery;
3.Assisting our clients for foundation construction of equipments;
4.Dispatching engineers to install and debug equipments;
5.Training the first-line operators on site;
6.Regularly visit clients to solve production problems Providing life-long maintenance service
7.Providing technical exchanging.
Packing
1,25/50kg bag and Jumbo bag and pallet or according to customer's requirements.
2,We will deliver the goods on time, with guaranteed quality and quantity, in full accordance with the contract and customer requirements.
3,With superb technology, excellent product quality and service, Zhenjin has obtained your cooperation and support. Continuing to provide quality services is our unremitting pursuit.
Shipping
1.FEDEX/DHL/UPS/TNT for samples.
2.By Sea for batch goods.
3.Customers specifying freight forwarders or negotiable shipping methods!
Delivery Time
1,Samples:7 days for common shape samples;15 days for special shape samples.
2,Batch goods:Within 7-10days for in stock bricks from ordering shipping space to deliver goods and within20-30 days for NO in stock bricks.
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.
Q2 : How can you control your quality?
A2 : For each production processing, ZhenJin 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.
Q3 : What is your lead time?
A3 : It usually needs about 15- 20 days after receiving the PO.
Q4 : Can we visit your company?
A4 : Yes, surely. You are very welcome to China and we will be honored to have a customer and friend.
Q5 : What is the warranty of your products?
A5 : Our products have at least 1 year warranty,if any quality problems,we will take responsibility of the cost of the shipment and the replacement.
Q6. What's your payment terms?
A6:We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
Q7.What are the payment terms?
A7:Usually T/T,but L/C,Western Union etc are available for us.
Notice
Please note that the price on alibaba is a rough price.The actual price will depends on raw materials, exchange rate, wage and your order quantity. Hope to cooperation with you, Thanks !
