Refractory Sic Power Grit Grain Black Silicon Carbide Abrasives

• Customization: Available
• Product Name: Silicon Carbide Powder
• Color: Black Sic
• Model NO.: silicon carbide abrasives
• Keyword 2: Black Carborundum Grit
• Certificate: ISO9001
• Mohs Hardness: 9.7
• Sic: 98%or Above
• Keyworld: Refractory Silicon Carbide Powder
• Abrasive Grain Sizes: 12-240# 30#, 36#, 40#, 46#, 54#
• Delivery Time: Within 7 Days
• Fe2o3: <0.6%
• Keyword 1: Black Carborundum Powder
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Silicon Carbide Abrasive
• Application: Polishing/Grinding/Sandblasting
• Function: Functional Refractories
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Hardness: Superabrasive
• Transport Package: Bag
• Specification: 25kg/bag, customizable
• Trademark: RSNC
• Origin: China
• HS Code: 2849200000
• Production Capacity: 50000 Tons/Year

Product Description

Refractory Sic power grit grain black silicon carbide abrasives

Product Description

Silicon Carbide Powder Chemical Composition

Silicon Carbide Power (Products can be customized)
Purpose	Specification		Chemical Composition (%)			Max.Magnetic Material Content(%)
			SIC-min	F.C-max	Fe2O3-max
Abrasives Grade	Grain	12-80	98	0.20	0.6	0.0023
		90-150	97	0.30	0.8	0.0021
		180-220	97	0.30	1.2	0.0018
	Micropowder	240-4000	96	0.35	1.35	-
Refractory Grade	Group Size (mm)	0-1	97	0.35	1.35	-
		1-3
		3-5
		5-8
	Fine Powder (mesh)	-180	97	0.35	1.35	-
		-200
		-240
		-320
Color			Black
Hardness(mohs)			9.15
Melting Point(ºC)			2250
Max.Service Temperature(ºC)			1900
Ture Density (g/cm3)			3.9

silicon carbide sic powder specification for nonabrasive

silicon carbide sic powder specification for nonabrasive
Type	Reference chemical composition (%)			Size(mm)
	SiC	F.C.	Fe2O3
RS98	≥98.00	<1.00	<0.50	50~0
RS97	≥97.00	<1.50	<0.80	13~0
RS95	≥95.00	<2.50	<1.00	10~0
RS90	≥90.00	<3.00	<2.50	5~0
RS88	≥88.00	<3.50	<3.00	0.5~0
RS85	≥85.00	<5.00	<3.50	100F
RS60	≥60.00	<12.00	<3.50	200F
RS50	≥50.00	<15.00	<3.50	325F

Silicon Carbide Powder 

silicon carbide produced by Chinese industry is divided into black silicon carbide and green silicon carbide.  We can provice different grade from 50% to 99% Silicon carbide (SiC)

The black silicon carbide containing SiC about 95%, its toughness is higher than green silicon carbide, mostly used in materials processing with low tensile strength, such as glass, ceramics, stone, refractory material, cast iron and non-ferrous metals.         

The green silicon carbide containing SiC about 97% or above, good self-sharpenness, mostly used for processing hard alloy, titanium alloy and optical glass, also used for honing cylinder liners and grinding high-speed steel cutting tool.

Slicon Carbide Size Available

Rongshng offer SiC powder with various particle size form 60-325mesh & 3-5um 5-10um
0-1mm,1-3 mm, 3-5mm, 5-8mm,200-0mesh,325mesh,
#60,#80,#100,#120,#180,#220,#240...
Other special spec. could be supplied as required.

Silicon Carbide Powder Properties

1.  physical and chemical properties are more stable
2.  the deoxidation effect is good, the deoxidation time is short
3.  energy saving, and steelmaking efficiency are improved
4.  Improve the quality of steel, reduce the consumption of raw and auxiliary materials
5.  reduce environmental pollution, improve working conditions, and increase the energy and economic benefits of electric furnaces

Detailed Photos

 

Product Application

Silicon Carbide Powder Application

1.as an abrasive, it can be used as a grinding tool, such as grinding wheel,oilstone,grinding head, sand tile, etc.
2.As a metallurgical deoxidizer andexotic material.
3.High-purity single crystal, which can be used for manufacturing semiconductors and manufacturingsilicon carbide fiber.
4.It can be used as deoxidizer for steelmaking and modifier for cast iron structure, and as raw material for manufacturing silicon tetrachloride.
5.It can be used as high temperature indirect heating material.
6.Anti-wear lubricants, structural coatings, functional coatings, protective coatings, absorbing materials, stealth materials, etc. in the industrial field
7.Glass polishing, rubber tires and other rubber products, high-performance brake pads, product anti-wear lubrication, high-hardness wear-resistant powder coatings;
8.High-performance structural ceramics (such as rocket nozzles, nuclear industry, etc.), which can be used as ceramic knives, cutting tools, measuring tools, molds;special-purpose structural ceramics, functional ceramics, composite ceramics, engineering ceramics;
9.Protective armor for tanks and armored vehicles;
10.Igniter;electric heating element for electrical industry, far infrared generator.

Packaging & Shipping