Silicon Carbide Grains
Brand: ZhenAn
Product name: Silicon Carbide Grains
Purity: 99%
Particle size: 50nm, 500nm, 1um, <45um, etc
Melting poning: 2700 °C(lit.)
Density: 3.22 g/mL at 25 °C(lit.)
Package Type: 1kg/bottle, or 50kg/iron drum
Products Description
Silicon Carbide 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 contains two common basic varieties: black silicon carbide and green silicon carbide. Black silicon carbide contains sic about 95%, so the toughness is higher than green silicon carbide.Low-grade silicon carbide (containing about 85% SiC) is an excellent deoxidizer.
Products Specification
|
Item |
SiC |
F.C |
Fe2O3 |
Moisture |
|
SiC 86 |
86%min |
2.4%max |
2.0%max |
0.2%max |
|
SiC 88 |
88%min |
2.3%max |
2.0%max |
0.2%max |
|
SiC 90 |
90%min |
2.0%max |
1.8%max |
0.2%max |
|
SiC 92 |
92%min |
1.8%max |
1.7%max |
0.2%max |
|
SiC 93 |
93%min |
1.8%max |
1.6%max |
0.2%max |
|
SiC 95 |
95%min |
1.0%max |
1.3%max |
0.2%max |
|
SiC 97 |
97%min |
0.8%max |
1.2%max |
0.2%max |
|
SiC 97.5 |
97.5%min |
0.8%max |
0.9%max |
0.2%max |
|
SiC 98 |
98%min |
0.5%max |
0.5%max |
0.2%max |
Silicon carbide is a non-metallic and non-mineral product produced from quartz sand (SiO2) and anthracite or petroleum coke (C) as basic raw materials at high temperatures above 1800 degrees Celsius. Due to different production raw materials, black and green silicon carbides are formed.
Silicon carbide products have the characteristics of high hardness, small expansion coefficient, brittleness, good thermal conductivity, etc.
Widely used in abrasives, grinding of electronic products, refractory materials, special ceramics, coating and plastic modification, making grinding wheels, cutting discs, auto parts, military aviation, etc.
Features
High in hardness.
Strong in cutting ability.
Stable in chemical property.
Green silicon carbide thermal conductivity-Good in thermal conductivity.
Application
1.Improve the heat resistance, wear resistance and oxidation resistance in refractory material and power metallurgy industry.
2. Basic raw material that high polymer of organic silicon formatting.
3. Iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.
4. It is used in high-temperature material production in order to manufacture enamels and pottery and in producing ultra-pure silicon wafers.
FAQ
Q:How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.
Q:How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q: How to solve the quality problems?
A: If the products are not confirmed to customer samples or have quality problems,our company will be responsible to make compensation for it.
Q:How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.
Hot Tags: silicon carbide grains, China silicon carbide grains manufacturers, suppliers
