Black Silicon Carbide for Grinding Wheel

• Application: Machinery
• Certificate: ISO9001
• Fe2o3: 0.06%-1.2%
• Refractory Size: 0-1mm 0-10mm 0-100mm
• Sic: 68%-98%Min
• F.C: 0.2%-0.6%
• Model NO.: HH-BSC
• Mohs Hardness: 9
• Sample: Free
• Product Name: Black Silicon Carbide for Grinding Wheel
• Usage: Abrasive, Refractory Material
• Type: Top Grade
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• Transport Package: 25kg Per Bag
• Specification: 16-220mesh
• Trademark: HH
• Origin: Ningxia
• HS Code: 284920000
• Production Capacity: 4000 Tons Per Month

Product Description

Black Silicon Carbide for Grinding Wheel

 <sup>Silicon carbide is made of quartz sand, stone tar (or coal), wood chips and other raw materials in the resistance by high temperature smelting, silicon and carbon bonds made of ceramic compounds

At present, China's industrial production of silicon carbide is divided into black silicon carbide and green silicon carbide two, are hexagonal crystal, green silicon carbide and black silicon carbide is basically the same, but the raw materials and manufacturing processes are produced, the product was green translucent body , Hardness, purity are better than black silicon carbide.

The abrasive products made of it are suitable for working on Cast Iron, Non-ferrous Metal, Rock, Leather, Rubber, Wood, ceramic, etc. It is also broadly used as high-grade refractory material and metallurgical additive.</sup> 




physical And Chemical Analysis:
 

^Reference Chemical Composition (weight%) of silicon carbide of non-abrasives application
^Type	^Reference Chemical Composition (weight %)						^Grit Size
	^SiC(min)			^F.C(max)		^Fe2O3(max)
^TN98	^98.00			^1.00		^0.80	^0-1mm, 1-3mm, 3-5mm, 5-8mm, 150# , 200#, 325#  and as customer's
^TN97	^97.00			^1.50		^1.00
^TN95	^95.00			^2.50		^1.50
^TN90	^90.00			^3.00		^2.50
^TN88	^88.00			^3.50		^3.00
^TN85	^85.00			^5.00		^3.50
^TN70	^70.00			^10.00		^3.50
^TN60	^60.00			^12.00		^3.50
^TN50	^50.00			^15.00		^3.50
^Black Silicon Carbide Content for Concretion Grinder
^Brand			^Grit Size		^Chemical Composition(%)
					^SIC(min)		^F.C(max)	^Fe2O3(max)
^Black silicon carbide			^F12-F90		^98.5		^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
^Brand		^Grit Size			^Chemical Composition(%)
					^SIC(min)		^F.C(max)	^Fe2O3(max)
^C-P		^P12-P100			^98.0		^0.25	^0.70
		^P120-P150			^97.5		^0.35	^0.90
		^P180-P220			^96.0		^0.35	^1.35

Features of silicon carbide

<sup>High hardness.

Good thermal conductivity.

Small thermal expansion coefficient.

Chemical stability.

Good wear resistance.</sup>



Packing & Shipping

Packing: 25kg/bag, 24T/20ft