Black Silicon Carbide& Graphite Refractory Crucibles

• Customization: Available
• Products: Black Sic, Green Sic
• Appearance: Crystal Grain or Powder
• Model NO.: BY- Silicon Carbide
• Density: 3.2g/cm3
• Other Name: Fire Sand
• Chemical Formula: Sic
• Application 1: for Abrasive
• Application 2: for Refractory
• Application 3: for Fine Ceramic
• Application 4: for Semicconductors
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Silicon Carbide Abrasive
• Application: Machinery
• Function: Surface Finish
• Source: Natural Abrasives
• Particle Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm
• Hardness: Superabrasive
• Transport Package: 25kg/Bag, 1000kg/Bag
• Specification: F16 - F320
• Trademark: BY
• Origin: Ningxia, China
• HS Code: 2849200000
• Production Capacity: 2000 Tons Per Month

Product Description

Black Silicon Carbide& Graphite Refractory Crucibles
PRODUCTION  DETAILS                                                                                      


1. Silicon carbide/Carborundum

     ^   Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon.
          Its chemical formula is SiC. The only compound of silicon and carbon is silicon carbide (SiC),carborundum.
          Silicon carbide does occur naturally as the mineral moissanite, but this is extremely rare.





      ^  However, it has been mass produced in powder form for use as an abrasive since 1983. It has been
          an important material for sandpapers, grinding wheels, and cutting tools.






      ^   More recently, it has found application in refractory linings and heating elements for industrial furnaces,
           in wear-resistant parts for pumps  , and in semi-conducting substrates for light-emitting diodes.






2. Product Properties & Application

     ^   Typical silicon carbide characteristics include:

• Low density
• High strength
• Good high temperature strength (Reaction bonded)
• Oxidation resistance (Reaction bonded)
• Excellent thermal shock resistance
• High hardness and wear resistance
• Excellent chemical resistance
• Low thermal expansion and high thermal conductivity

    
  ^   Typical silicon carbide applications include:

• Sliding parts (mechanical seals, bearings, shafts)
• Crusher parts (classifier, airflow type crusher, beads mills)
• Semiconductor manufacturing equipment parts (XY stages, MOCVD trays, focus rings, water chucks)
• Molding machine parts (glass lens molding machine parts)
• Heat resistant parts (burner nozzles, high temperature testing machine parts, metal melting crucibles)
• Abrasion resistant parts (blast nozzles, shot blasting blades, buried pipe guard plates, fishing rod yarn paths)

 
   
 



3. Parameter Index
 

Black Silicon Carbide Content for Concretion Grinder
Product	Grit Size	Chemical Composition(%)
		SIC(min)	F.C(max)	Fe2O3(max)
Black  silicon carbide	F12-F90	98	0.20	0.60
	F100-F150	98.5	0.30	0.80
	F180-F220	97.0	0.30	1.20
Black Silicon Carbide Content for Coating Grinder
Product	Grit Size	Chemical Composition(%)
		SIC(min)	F.C(max)	Fe2O3(max)
Black  silicon carbide	P12-P100	98.0	0.25	0.70
	P120-P150	97.0	0.35	0.90
	P180-P220	96.0	0.35	1.35

4. Packaging & Shipping

      ^  25kg/bag, 1000kg/JUMPO bag ; Customerization Allowed.

      ^  After confirmation of cargo in good condition(packing sound), the cargo can be loaded 
           in CONTAINER, then sealing the container and finally starting shipping from loading port.

      ^   You will be receive the bulk products at your destination port after about 7- 20 days.


  

5. Coporation Profile

       ^  Ningxia Baiyun carbon Co.,Ltd, is one professional manufacturer, with rich experiences
            of industrial products exporting worldwide.

        ^  Our corporation has already get the customers' approval continuously according to our 
             integrity,  strength and product quality ( having the complete and scientific quality mana
             gment systerm).



        ^  Our corporation, located in shizuishan city, with title of "coal city", which is famous for
             producing anthracite. We mainly engaged in activated carbon, carbon additives, carbon
             products, desulfurization carbon, anthracite filter, flocculant, abrasive, refractory materials,
             emery and other products.



                                                                                                                                 
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