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High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive
High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive
High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive
High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive
High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive
High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive

High quality/High cost performance Black Sic Powder Silicon Carbide 200 Mesh 400 Mesh for Abrasive

Min.Order: 1
Product origin: Zhengzhou, Henan, China
Infringement complaint: complaintComplaint
US$ 300 ~ 750

Description

High quality black SiC powder Silicon carbide 200 mesh 400 mesh for abrasive 

Product Description

Black Silicon Carbide Powder Chemical Composition
 

CHEMICAL CONTENT
SiC98% min
SiO21% max
H2O30.5% max
Fe2O30.4% max
F.C0.4% max
Magnetic Material0.02% max
PHYSICAL PROPERTIES
Moh's Hardness9.2
Melting Point2300ºC
Working Temperature1900ºC
Specific Gravity3.2-3.45 g/cm3
Bulk Density1.2-1.6 g/cm3
ColorBlack
Elasticity Modulus58-65x106psi
Coefficient of Thermal Expansion3.9-4.5 x10-6/ºC
Thermal Conductivity71-130 W/m.K
Grain Size
0-1mm,1-3 mm, 3-5mm, 5-8mm,200-0mesh,325mesh,
#60,#80,#100,#120,#180,#220,#240...
Or custmozed

Green Silicon Carbide Powder Chemical Composition
 

Grit Size
Chemical Composition%(by weight)
SIC
F.C
Fe2O3
12#~90#
≥99.00
≤0.20
≤0.20
100#~180#
≥98.50
≤0.25
≤0.50
220#~240#
≥97.50
≤0.25
≤0.70
W63~W20
≥97.00
≤0.30
≤0.70
W14~W10
≥95.00
≤0.30
≤0.70
W7~W5
≥94.00
≤0.50
≤0.70
Slicon Carbide Introduction

The green silicon carbide granular sand is a non-metallic mineral product produced by using quartz sand (SiO2), petroleum coke (C) and sodium chloride (NaCL) as basic materials at a temperature of 1800 ° C or higher, and has high hardness.

Silicon carbide (SiC) is made from quartz sand and petroleum coke or coal tar, wood chips and other raw materials by smelting in high temperature electric resistance furnace . In the high technology non-oxide refractory raw materials , such as C, N, B ,ilicon carbide is the most widely used and one of the most economic material. It can be called corundum or refractory sand. 

It is brittle and sharp has electrical and heat conductivity in some degree.The abrasives made of it are suitable for working on cast iron,non-ferrous metal,rock, leather,rubber,etc.It is also broadly used as refractory material and metallurgical additive.
Silicon Carbide Powder Feature

1.small thermal expansion
2.high thermal conductivity
3.not easy to have thermal stress
4.good thermal shock resistance
5.corrosion resistance
6.extreme cold or heat
7.high temperature creep resistant ability

Slicon Carbide Size Available

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.
 

Applications of black silicon carbide
 
 * Grinding non-ferrous materials, rock, stone, leather, rubber, finishing tough and hard materials.
 * Bonded Abrasive tools, lapping and poishing.
 * Widely used as a metallurgical additive and refractory material

Detailed Photos




Product Application

Silicon Carbide Powder Application

For abrasive: Lapping, Polishing , Coatings, Grinding , Pressure blasting.
For refractory: Refractory media for casting or metallurgical linings ,Technical Ceramics.
For new-type application: Heat exchangers ,Semiconductor process equipment , Liquid filtration.

Packaging & Shipping

Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.

Company Profile




Zhengzhou Rongsheng Refractory Material CO., LTD.

Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy, building materials, electric power, chemical industry etc.
We have own workshop , advanced production line , experienced workman and stricted check out flow .
So choosing us is the right choice for you.If you are interested in our Low cement refractory castables or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.

Certifications

Customer Visiting

Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Russia,Kazakhstan and Vietnam etc.
We provide service that bring 100% of our customers back.
So many customers make business with Rongsheng Refractory.We have no gap in communication.The customers all keep long-term relationships with us.

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