Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
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Quick Details
| Place of Origin: | Henan, China (Mainland) | Brand Name: | silicon carbide | Model Number: | silicon carbideF4-f240 |
| Material: | silicon carbide | Usage: | abrasive for grinding ball,refractory material, | Abrasive Grain Sizes: | F4-F240 |
| silicon carbide: | black |
Packaging & Delivery
| Packaging Details: | 25 kg bags on pallet up to 1 ton 1 ton loose in big bag |
| Delivery Detail: | 15days |
Product Description
Products Picture
Black silicon carbide consists of crystalline silicon carbide, which is produced from silica sand and petroleum coke in electric resistance furnaces at temperatures of > 2.300 °C. Silicon carbide is iron-free, angular and extremely hard.
Applications:
Reusable abrasive
Grinding, lapping and polishing medium
Grinding wheels and grinding medium
Wear-resistant and refractory products
Blasting systems:
Pressure blast systems
Injection blast cabinets
Speciafication
| Typical physical properties | |
| Hardness | approx. 9 - 10 mohs |
| Grain shape | angular |
| Melting point | approx. 2300 °C |
| Specific gravity | approx. 3,2 g/cm3 |
| Bulk density (depending on granular size) | approx. 1,3 – 1,5 g/cm3 |
| Typical chemical analysis | |
| SIC | 98,00 % |
| Fe2O3 | 0,24 % |
| C-frei | 0,50 % |
| Magnetic particles | 0,12 % |
| Available sizes | |||
| FEPA | Average grain size | ||
| ds3-Factor max. μm | ds50-Factor μm | ds94-Factor min. μm | |
| F 230 | 82,0 | 53,0 +/– 3,0 | 34,0 |
| F 240 | 70,0 | 44,5 +/– 2,0 | 28,0 |
| F 280 | 59,0 | 36,5 +/– 1,5 | 22,0 |
| F 320 | 49,0 | 29,2 +/– 1,5 | 16,5 |
| F 360 | 40,0 | 22,8 +/– 1,5 | 12,0 |
| F 400 | 32,0 | 17,3 +/– 1,0 | 8,0 |
| F 500 | 25,0 | 12,8 +/– 1,0 | 5,0 |
| F 600 | 19,0 | 9,3 +/– 1,0 | 3,0 |
| F 800 | 14,0 | 6,5 +/– 1,0 | 2,0 |
| F 1000 | 10,0 | 4,5 +/– 0,8 | 1,0 |
| F 1200 | 7,0 | 3,0 +/– 0,5 | 1,0* |
| * at 80% | |||
Other grain sizes can be produced if required. | |||
Factory and Package
Metallurgical Refinery
Grain Factory
Package
Equipment
FAQ
1 Your production capacity?
A: 3000 ton every month.
2 Will the free sample be provided for us?
A:We will provide free sample about 1 kg.
3 Did you have your own mancfactory?
A:Yes,We have.
- Q: How many kinds of fireproof materials are there in the market?
- A-level materials are the best which will not burn while the B-level materials are made of combustible materials which can burst into flames.
- Q: How many types of special refractories are there?
- Metal ceramics, high temperature coatings, high temperature fiber and other reinforced materials
- Q: How to do environmental impact assessment for refractory Co., Ltd.
- Give you a list of data, you can refer to. List of required data for environmental impact assessment 1) name, type, specification and quantity of main process equipment. 2) the supply and consumption of raw and auxiliary materials (annual consumption and unit consumption of raw materials, ingredients, electricity, new water and recycled water). 3) public utilities: power supply system: need to build several substations? What is the size of the substation? Water supply system: fresh water consumption, circulating cooling water consumption, domestic water consumption, production water consumption, fire water consumption, respectively, how much? Heating system: if the project has a self heating system, the size of heating boilers, types, scale, fuel types, sources, annual consumption, the boiler's circulating water supply.
- Q: Using what kind of melting aluminium furnace refractories is more appropriate?
- If it's the ordinary, you can use high aluminum refractory brick with general clay, GB/T 3994-2005 clay heat insulation refractory brick. If you need these with good material, there is high alumina thermal insulation refractory brick, GB/T 3995-2006 high aluminum heat insulation refractory brick, models have A13 and material is the alumina, A13 50 u, high insulating brick B5.Intermediate insulating brick B2, etc. Dolomite brick: good hang kiln performance, good erosion resistance, but brick is usually without f - CaO, hydration, and difficult to transport and storage, less used in the production. Magnesia-chrome bricks: good hang kiln, used in calcining zone. The disadvantage is that its thermal shock resistance is poor and plus hexavalent Cr is toxic, the production and use of magnesite chrome bricks in international countries gradually reduce. Now unit using the brick find replacements as soon as possible.
- Q: What's the organzational structure of refractory material?
- Ingredients (harmful); phase composition. The main components of refractory material include chemical composition and phase composition. The addtional components include main crystal phase, matrix, crystal phase, chemical composition
- Q: Can you tell me the classification of fireproof sealing material.
- Inorganic fireproof plugging material includs: organic fireproof plugging material, fire bags, warfare, fire collars, fire belt, fire prevention sealing strip, flexible fire protection coil, fireproof glue and so on. I hope my answer can help you. Thank you!
- Q: What types does soft fire prevention materials have?
- Soft type fire resistant species. Finishing fire retardant paint, component fire retardant coating, fire-resistant coating for steel structure and othe kinds of fire retardant coating. Flame retardant plastics and its products, textiles, building materials, flame retardant fabric and exterior wall thermal insulation system products, floor materials, such as various types of fire prevention materials;Fire prevention board, fire doors, fire prevention, fire shutter, fire glass window frame, elevator doors, ventilation pipes, fire blocking material, fire smoke exhaust fan and other kinds of artifacts (resistance) fire prevention.
- Q: how to classify the fireproofing material levels A1 A2 B1?
- their classification is shown specifically in Fireproof? Specification of Building Interior Decoration?Design GB 50222-95 appendix A, flammability,inflammability materials, flame retardency, noninflammability: combustion performance of A, B3, B2, B1 materials are divided into
- Q: What are the material requirements of class A fire resistant door ?
- Refractory time should be no less than 1.5 hours.
- Q: How do refractory materials apply into pyrophyllite?
- When it is sized, add some clinker and after calcination, aggregate will be finished. From: turn to help
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Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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