Competitive Boron Carbide Plate with and International Standard SiO2 Content
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Detailed Product Description
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Product Description Silicon carbide is a man-made mineral, it is a covalent bond
compound, it is the existence of this bond, so that it has high
strength, hardness. The shed board, push board, slide board,
support, sagger, flame slide, etc. produced with silicon carbide as
the main raw materials. With the inherent characteristics of
silicon carbide, with the product load softening and wear
resistance, fast heat conduction, oxidation resistance, high
temperature strength, long service life and other characteristics.
Our factory produces silicon carbide products of various
specifications all year round, and there are various kinds of
special silicon carbide bricks (arch bricks) against kiln and
furnace openings. The product has good thermal performance, high
thermal stability, no deformation, no softening, no expansion under
high temperature for a long time, and can maintain the inherent
high thermal conductivity of silicon carbide. The product is also
characterized by wear resistance and erosion. Silicon nitride bonded silicon carbide Plate Silicon nitride bonded silicon carbide plate is a refractory
product made by nitriding and firing using SiC and Si powder as raw
materials. Its characteristic is Si3N4 as the binding phase. Si3N4
exists between SiC crystal grains as needle-like or fibrous
crystals and is an important new refractory material. Using the
principle of reaction sintering, the SiC green body containing
silicon powder is sintered by the nitridation reaction, and the
firing process is completed in a closed furnace with nitrogen gas
and easy control. The temperature, pressure and atmosphere in the
furnace must be strictly controlled. Main process parameters:
nitriding gas pressure 0.02～0.04MPa, furnace atmosphere containing
O2 less than 0.01%, final nitriding temperature 1350～1450℃, total
nitriding time varies with product shape and size. Features and Appliciation Silicon nitride bonded silicon carbide bricks 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 Specification
Packing & Delivery Packaging of powder shape or raw material products 1. 1 ton bags in container, 25 MT/20 'FCL. 2. 25 kg bags in container, 25 MT/20 'FCL 3. 25 kg bags in ton bags, then in container, 25 MT/20 'FCL 4. as the customer' request Packaging of Bricks 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 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. Main products are high
alumina brick, clay brick, fused zirconium corundum brick,
fireproof ball lightweight insulation brick, 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. Why Choose Us 1.Strong professional: Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractories production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 2.Annual supply: Our company has passed ISO 9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 3.Export experiences: Now we have gained a global sales network reaching Russia, South Korea, Vietnam, Pakistan, Bulgaria, France, India, Egypt, Congo, Angola, South Africa etc. 4. Production equipment: Production and testing equipment are new, complete and automated or semi- automated. Such modern facilities and equipment have provided the fine technical guarantee for the production and testing. 5. Testing equipment: Our company's testing equipment as follows: High Temperature RUL. Tester Bulk Density Tester The Pressure Tester Refractoriness Tester Our competitive Advantage: 1.Competitive Price. Make the products competitive in your market. 2.Quick Response:We promise quick response at the very first moment when we received your request. 3.Superior Customer Service:The company provides after sales service ensuring customer’s satisfactions,we believe in Long term partnership bringing loyalty. 4.We had been on this filed for many years and we have our own research team,the production process could be controlled strictly. 5.We have developed stable customer base overseas and kept long-term cooperation. 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, 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 |
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