Silicon Carbide Sic

Product name: Silicon Carbide SIC Nanopowder 90% Place of Origin: China Application: refractory materials Shape: Powder Material: silicon carbide Chemical Composition: Si2O3 Color: Black SiO2: 90%min Usage: Metallurgy Deoxidizer Package: 1 Ton/bag Payment: L/C T/T Supply Ability: 1000 Ton/Tons per Week Lead Time:15-30days Port of shipment:Xiamen,China Applications 1.metallurgical deoxidizer 2.high temperature resistant materials 3.as abrasive,abrasive tools can be used to such as grinding wheels,whetstones,grinding head, sand tile etc Advantages 1.corrosion resistance,high strength,high hardness, 2.good wear-resisting performance,resist to shock 3.stable chemical performance,high thermal conductivity,high resistant temperature

The best process for heating elements Top quality silicon carbide heating elements The shape depend customized shape The advantages of rs silicon carbide heating elements: Longer working time Using high quality silicon carbide as the main raw materials by 2400 degrees celsius above high temperature vacuum sintering Has the advantages of high density, aging resistance, thermal shock resistance etc. It is extensively used in the fields of metallurgy, ceramics, glass, machinery, semiconductor, science & research and so on. Iso9001:1400 quality system authentication Order sample: od=20mm hz=300, cz=300mm, ol=600mm. Resistance: 2.2ohms Please specify as: dia20*le300*lu300*2.2ohms When you inquiry, please inform us 1. Outer diameter (od) 2. Length of hot zone (hz) 3. Length of overall (ol) 4. Resistance (at 1050c +/-50c)

Silicon Carbide(SiC) has become a promising material in semi-conductor industry, due to the development of SiC material manufacturing and the decrease of the cost in recent years. Silicon Carbide (SiC) is a wide bandgap material and is the typical representative of the third-generation semiconductor materials. Due to the wide bandgap, high thermal conductivity, high saturated carrier mobility, high threshold breakdown electric field strength, and high chemical stability, it is an ideal substrate for the fabrication of power electronics and radio frequency devices operating at extreme environments, such as high temperature, high frequency, high power, and strong radiation. Therefore, SiC has extensive applications in white-light illumination, automobile electronic, radar communication, aeronautic and aerospace, and nuclear radiation. We have the ability to make processing, like cutting, drilling, dicing, polishing, etc. We have rich experiences on the micro-machining on the hard but brittle materials.

silicon carbide ceramic beam as kiln furniture widely used for loading structure systems of high temperature industrial kilns. higher strength & no deformation even in 1700C Celcius working temperature, also longer life and excellent thermal conductivity make it save energy with less weight of the kiln car. #rsicbeam #rsicbeams #resicbeams #sicbeam #sicbeams

PRODUCT DESCRIPTION: Place of Origin: China Brand Name: SUOYI Model Number: SY-SiC02 Shape: black and green powder Material: quartz sand Chemical Composition: Ti,C Product name: silicon carbide Color: black or green Molecular weight: 40.096 Melting Point: 2700 â?? Density: 3.22 g/cm�³ Water soluble: Insoluble in water Molecular formula: SiC CAS: 409-21-2 EINECS: 206-991-8 Brand Name: SUOYI Packaging Details: 25kg/barrel or customized Supply Ability: 10 Metric Ton/Metric Tons per Month APPATION: â?´ As an abrasive, it can be used to make abrasive tools, such as grinding wheels, oil stones, grinding heads, sand tiles, etc. â?µ As metallurgical deoxidizer and high temperature resistant material. High-purity single crystal can be used to manufacture semiconductors and silicon carbide fibers. Main uses: used for wire cutting of 3-12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal, etc. Engineering processing materials for solar photovoltaic industry, semiconductor industry, and piezoelectric crystal industry. Used in semiconductors, lightning rods, circuit components, high temperature applications, UV detectors, structural materials, astronomy, disc brakes, clutches, diesel particulate filters, filament pyrometers, ceramic membranes, cutting tools, heating elements, nuclear fuel , jewelry, steel, protective gear, catalyst carrier and other fields.

green silicon carbide/green sic sand Green Silicon Carbide is made of petroleum coke and high quality silica as the main raw material, salt as the additive and smelted in the resistance furnace at high temperature.Green crystal, crisp and sharp, and has a certain thermal and electrical conductivity.The micro structure is hexagonal crystal. Abrasives models: Grain: 16#, 20#, 22#, 24#, 30#, 36#, 40#, 46#, 54#, 60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 220#, 240# Micro powder: (FEPA) F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS)240#, 280#, 320#, 360#, 400#, 500#, 600#, 4700#, 800#, 1000#, 1200#, 1500#, 2000#, 2500#, 3000#, 4000#, 6000#, 8000#, 10000# purpose: 1. it are suitable for grinding high-speed,high carbon steel 2.high-grade refractory materials 3.abrasives tool 4.grinding and polishing 5.ceramics 6.sandblasting Chemical analysis: SIC(min) 99.05% SiO2(max) 0.2% F.Si(max) 0.03% F.C(max) 0.04% Fe2O3(max) 0.1% Physical characteristics: color green Nup hardness 2600 Mohs Hardness 9.4 Melting point 2600 Specific gravity 3.2g/cm3

Green silicon carbide/green sic sand Green Silicon Carbide is made of petroleum coke and high quality silica as the main raw material, salt as the additive and smelted in the resistance furnace at high temperature.Green crystal, crisp and sharp, and has a certain thermal and electrical conductivity.The micro structure is hexagonal crystal. Abrasives models: Grain: 16#, 20#, 22#, 24#, 30#, 36#, 40#, 46#, 54#, 60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 220#, 240# Micro powder: (FEPA) F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS)240#, 280#, 320#, 360#, 400#, 500#, 600#, 4700#, 800#, 1000#, 1200#, 1500#, 2000#, 2500#, 3000#, 4000#, 6000#, 8000#, 10000# purpose: 1. it are suitable for grinding high-speed,high carbon steel 2.high-grade refractory materials 3.abrasives tool 4.grinding and polishing 5.ceramics 6.sandblasting Chemical analysis: SIC(min) 99.05% SiO2(max) 0.2% F.Si(max) 0.03% F.C(max) 0.04% Fe2O3(max) 0.1% Physical characteristics: color green Nup hardness 2600 Mohs Hardness â?¥9.4 Melting point 2600â?? Specific gravity 3.2g/cm3

Green silicon carbide/green SiC sand 40# 46# 54# 60# 70# Green silicon carbide/green SiC sand 40# 46# 54# 60# 70# is made of petroleum coke and high quality silica as the main raw material, salt as the additive and smelted in the resistance furnace at high temperature.Green crystal, crisp and sharp, and has a certain thermal and electrical conductivity.The microstructure is hexagonal crystal. Abrasives models: Grain: 16#,20#,22#,24#,30#,36#,40#,46#,54#,60#,70#,80#,90#,100#,120#,150#,180#,220#,240# Micropowder: (FEPA) F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS) 240#,280#,320#,360#,400#,500#,600#,4700#,800#,1000#,1200#,1500# 2000#,2500#,3000#,4000#,6000#,8000#,10000#

Black Silicon Carbide Introduction Because of the rarity of natural moissanite, most silicon carbide is synthetic. It is used as an abrasive, and more recently as a semiconductor and diamond simulant of gem quality. The simplest manufacturing process is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1,600 �°C (2,910 �°F) and 2,500 �°C (4,530 �°F). Fine SiO2 particles in plant material (e.g. rice husks) can be converted to SiC by heating in the excess carbon from the organic material. The silica fume, which is a byproduct of producing silicon metal and ferrosilicon alloys, also can be converted to SiC by heating with graphite at 1,500 C (2,730 F).