Basic Info.
Model NO.
silicon carbide
Refractoriness (℃)
1580< Refractoriness< 1770
Feature
Long Time Materials, Instant Materials
Material
Silicon Carbide (SiC)
Transport Package
Ton Bag
Specification
Ferro Silicon Slag
Product Description
Silicon carbide, also known as moissanite and emery, is an inorganic substance with a chemical formula of SiC. It is smelted by high temperature resistance furnace with raw materials such as quartz sand, petroleum coke (or coal coke), wood chips (salt is needed to produce green silicon carbide) Become. Silicon carbide also exists in nature, a rare mineral, moissanite. Among the non-oxide high-tech refractory materials such as C, N, and B, silicon carbide is the most widely used and economical one, which can be called gold steel grit or refractory grit. The silicon carbide produced in China's industry is divided into black silicon carbide and green silicon carbide, both of which are hexagonal crystals, with a specific gravity of 3.20-3.25 and a microhardness of 2840-3320kg/mm2.
1.Black silicon carbide contains about 98% SiC, and its toughness is higher than that of green silicon carbide. It is mostly used to process materials with low tensile strength, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals.
2.Green silicon carbide contains more than 99% SiC and has good self-sharpening properties. It is mostly used for processing cemented carbide, titanium alloy and optical glass, as well as for honing cylinder liners and fine grinding high-speed steel tools. In addition, there is cubic silicon carbide, which is a yellow-green crystal prepared by a special process. The abrasive tool used for making is suitable for super finishing of bearings. The surface roughness can be processed from Ra32~0.16 microns to Ra0.04~ 0.02 microns
.Type | Cemical Composition |
Fe2O3 | FC | SiO2 | Al2O3 | S | H2O | SIZE |
SIC98 | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.15% | ≤0.06% | ≤0.5% | 0-3mm/0-10mm |
SIC98/96 | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.15% | ≤0.06% | 24F/40F/60F/80F/120F/180/240F/325F |
SIC88/90 | ≤1.0% | ≤1.0% | ≤3.5% | ≤1.5% | ≤0.1% | 0-5mm/0-10mm |
SIC88/90 | ≤1.0% | ≤1.0% | ≤3.5% | ≤1.5% | ≤0.1% | 1-5mm/1-10mm |
SICIC85 | ≤2.0% | ≤3.0% | ≤5.0% | ≤3.0% | ≤O.1% | 0-5mm/0-10mm |
SIC80 | ≤3.0% | ≤7% | ≤8.0% | ≤5.0% | ≤0.15% | 0-5mm/0-10mm |
SIC75 | ≤3.5% | ≤8% | ≤9% | ≤6% | ≤0.15% | 0-5mm/0-10mm |
SIC70 | ≤4.0% | ≤7% | ≤10% | ≤7% | ≤0.2% | 0-5mm/0-10mm |
SIC65 | ≤5.0% | ≤12% | ≤12% | ≤7% | ≤0.25% | 0-5mm/0-10mm |
SIC60 | ≤5.0% | ≤13% | ≤13% | ≤8% | ≤0.25% | 0-5mm/0-10mm |
SIC50 | ≤5.0% | ≤18% | ≤15% | ≤8% | ≤0.25% | 0-5mm/0-10mm |
Advantages of Silicon Carbide:
1.Stable chemical properties
2.High thermal conductivity
3.Small thermal expansion coefficient
4.Good wear resistance
5.Heat shock resistance
6.small volume
7.Light weight and high strength
Silicon Carbide Applications:
Silicon carbide has three main application areas, namely: functional ceramics, advanced refractories, abrasives and metallurgical raw materials. Coarse silicon carbide materials can already be supplied in large quantities and cannot be regarded as a high-tech product. The application of nano-scale silicon carbide powder with extremely
high technical content is unlikely to form economies of scale in a short time.
1.As an abrasive, it can be used to make abrasive tools, such as grinding wheels, oilstones, grinding heads, sand tiles, etc.
2.As a metallurgical deoxidizer and high temperature resistant material.
3. High-purity single crystals can be used to manufacture semiconductors and silicon carbide fibers.
Main application: used for wire cutting of 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal, etc. Engineering processing materials for the solar photovoltaic industry, semiconductor industry, and piezoelectric crystal industry.
Used in semiconductors, lightning rods, circuit components, high temperature applications, ultraviolet light detectors, structural materials, astronomy, disc brakes, clutches, diesel particulate filters, filament pyrometers, ceramic films, cutting tools, heating elements, nuclear fuels , Jewelry, steel, protective gear, catalyst carrier and other fields.
Production Process
The manufacturing process of Silicon Carbide :
The common method is to mix quartz sand with coke, use the silica and petroleum coke, add wood chips, put it into an electric furnace, heat it to a high temperature of about 2000 °C, and obtain silicon carbide after various chemical processes. To green silicon carbide, add salt.
Packaging & Shipping
1.Packaging: 20/25/50kg bags /1 mt jumbo bag(standard export package) or as per your demand.
2.Delivery time: After issuing of L/C within 15-30days or within 15-30 days after advanced payment.
Company Information
1. Henan Shengchi New Material Technology Co., Ltd. founded in 2005, is located in Anyang, Henan Province. Covering 75 square kilometers, our factory owns a complete set of modern production equipment.
2. We are specialized in Ferrosilicon, Silicon Carbide, Silicon Metal, Carbon Raiser, Nodulizer, Silicon Calcium, Silicon Briquette, Silicon Barium, Silicon Carbon Alloy with high ductility production and sales.
3. We have competitive and big market mainly in Korea, Japan, India, Indonesia, Turkey etc. With the faith of sharing the best quality metallurgy material from China to all over the world, we are aiming establishing long term business relationship with you.
Welcome to Our Factory and Company for a Visit!
Our Services
1,Q:Are you manufacturer or trading company?
A:We are experienced manufacturer.
2,Q:Can you supply samples?
A:Yes,we can supply Free samples.
3,Q:When can you delivery the goods?
A:Usually,we can delivery the goods within 15-20days after we received the advanced payment or original L/C.
4,Q:Can you supply test report issued by SGS or other third-party inspection organization?
A:Yes,we can ,if customers request third-party test report.
We sincerely hope to be your partner,we welcomed the new and old customers visit the guide as well as various forms of trade cooperation talks!
Contact us
Website: http://www.made-in-china.com/showroom/804077fb3de64005/
Henan Shengchi New Material Technology Co., Ltd.
Address:
1615 Wanda Center, Anyang, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Henan Shengchi New Material Technology Co., Ltd. Is located in Ferroalloy Logistics Park, Anyang City, Henan Province, the hometown of ferroalloys in China. It has more than 20 years of history. The company is mainly engaged in ferrosilicon, calcium silicon, silicon metal, ferrochrome, ferro manganese, silicon manganese etc for 20 years. Henan Shengchi New Material Technology Co., Ltd. Has a complete and scientific quality management system, a wide range of varieties and specifications, and good service and excellent quality. Henan Shengchi New Material Technology Co., Ltd. Has been recognized by the industry for its integrity, strength and product quality. With sophisticated production equipment, strong technical force, advanced production technology and unique testing methods, we provide customers with high-quality products and satisfactory services. Our products exported to Japan South Korea, Southeast Asia, Central Asia, Middle East, South America and Taiwan and other countries and regions. The company has always adhered to the "good faith, innovation, mutual benefit and win-win" business philosophy, and is willing to share with the vast number of domestic and overseas customers of China′s reform and opening up dividends, and jointly promote world economic prosperity and regional economic cooperation win-win situation.
Website: www.made-in-china.com/showroom/804077fb3de64005
Henan Shengchi New Material Technology Co., Ltd.