$Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory System 1$
$Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory System 2$

$Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory$

$Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory System 1$

$Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory System 2$

Raw Materials for Refractory:Black Silicon Carbide for Abrasives and Refractory

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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

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Packaging Details:	25 kg bags on pallet up to 1 ton 1 ton loose in big bag
Delivery Detail:	15days

Product Description

Products Picture

$Black Silicon Carbide for Abrasives and Refractory$

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

$Black Silicon Carbide for Abrasives and Refractory$

Grain Factory

$Black Silicon Carbide for Abrasives and Refractory$

Package

$Black Silicon Carbide for Abrasives and Refractory$

Equipment

$Black Silicon Carbide for Abrasives and Refractory$

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 to make the service life of refractory materials longer?: Take acid resistant refractory materials as example: the atmosphere should be acidic atmosphere, if used in an environment whose temperature is 1900℃, it would exacerbate the loss of refractory materials, so don’t use overloaded. Second, select the appropriate refractory materials according to the environment. For example, if its operating temperature is 1800℃, generally speaking, the normal use of it according to the instruction of refractory materials would be fine.

Q:Fire insulation and fireproof insulation board materials What is the difference in performance?: Fireproof materials and insulation materials, refractories not the same thing, but some insulation materials are fire resistant and refractory. Fireproof material is a synthetic material characteristics of fire resistance or the material itself is a high temperature resistant, flame-retardant. Fireproof materials are mostly used for construction, playing an important role in fireproof today in various forms.

Q:how is the high-temperature flame-retardant fibre board?: Still good, we still can understand, we still feel good, I still can understand the amount of

Q:Who knows the roofing fireproofing and waterproof material?: Many waterproof materials are suitable for civil engineering, and almost used in the roof waterproof layer, such as: Paint categories: 911 two-component polyurethane waterproof coating single component polyurethane waterproof coating polymer cement-based waterproof coating JS composite waterproof coating and so on. . Coil categories: single-sided waterproof roll double-sided self-adhesive waterproof roll modified asphalt waterproof roll (SBS, APP) polypropylene, polyester, polymer waterproof roll, PVC waterproof roll, EPDM waterproof roll

Q:What kind of refractory materials can withstand 1500℃ when processing briquette stove core and meanwhile cost less?: The main material is quartz sand and it is the cheapest, and can resist 1500℃ without any difficulty.

Q:How can the furnace be replaced after the gasifier or water wall is replaced with refractory material?: If there is only a small local, bake according to the overall it is really troublesome, water wall repair point of direct drive estimation problem is not large, the water wall itself is used to slag slag slag principle, can also play the role of refractory materials.

Q:How many kinds of A-level fireproof and thermal insulation materials are there?: 1. foam insulation board refers to foam ceramic insulation panels whose raw material is inorganic ceramic which is calcinated at high temperature with abbreviation of ceramic insulation board 2.Composite cement foam insulation board is a hydrophobic lightweight closed-cell insulation board whose main materials are cement, fly Ash, and silica fume which has been foamed, cured and cut. 3. aerated concrete panel is a lightweight concrete panel which has been autoclaved with lightweight materials, siliceous material and gas former as its raw materials. 4. rock wool panel, with natural igneous rock wool as its main raw material, is a cotton which is melted in high temperature by centrifugation and is pasted by thermosetting resin.

Q:What is the role of the vermiculite fireproof material?: It can be widely used in construction, decorative ceiling, wall, floor and fireproof door . Especially suitable for airport, railway station, passenger terminal, exhibition hall, hotels, shopping malls, hotels, and other public places and factory, fuel warehouses which have high requirements for fire proofing, etc. With its special thermal insulation, it can also be made to the various types of heat insulation board offered to machines (such as a variety of industrial furnace and assembly line equipment) and furniture, etc. Due to the low density of the product itself, a lot of shipyards in foreign countries use it as ceiling, wall and deck, so the development potential of the domestic shipbuilding market is huge.Expanded vermiculite is porous, lightweight, and dystectic, the most suitable for insulating materials at high temperature (below 1000℃) and fire insulation materials. In the experiment, 15cm- thick cement vermiculite burns for 4-5 hours under 1000℃, but the back temperature is only 40℃. 7 cm-thick vermiculite slate burns for 5mins through the fire flame welding net under 3000℃, the frontage melted, but you don’t feel hot with your hands holding the back side. According to aforementioned, vermiculite slate is superior than all insulating material, such as asbestos, and diatomite products.

Q:What are the classifications of refractory? Which category does steel ladle castable belong to?: Silmo brick, alumina-magnesia brick; 2. coke oven, aluminum silicate... 8 categories)& nbsp, teeming ladle, glass furnace ...... 7 categories) high alumina refractory products (blast furnace, electric furnace, cement kiln, magnesia, glass furnace; 3. high alumina refractory mortar (high alumina, glass kiln ...... 6 categories) special refractory products (magnesia-carbon bricks, aluminum-carbon bricks, MgO-C, shapeless refractory products& nbsp, light weight, sliding plate bricks, cement kilns: There are 26 categories in refractory products, clay, calcium silicate, ceramsite lightweight... 10 categories) & nbsp, air heating furnace, sheets; 1 refractory castable (alumina-magnesia, blocks, resistance furnace... 11 categories) alkaline refractory products (magnesia. First, thermal insulation refractory products (ceramic fiber; clay, diatomaceous earth, steel fibre reinforcement...14 categories) & nbsp, silicon carbide brick ...... 19 categories) Second, China is the largest refractory production country in the world, clay, non-water cannons mud, converter, siliceous, teeming ladle, profiled) siliceous refractory products (coke oven, dense shaped refractory products (all kinds of bricks, electric furnace roof, glass kiln ...... 5 categories) clay refractory products (blast furnace, high alumina ...... 4 categories) three

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