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Silicon carbide manufacturer wholesale high purity green silicon carbide powder Abrasive And Refractory

Green SiC is an extremely hard (Knoop 2600 or Mohs 9.4) man made mineral that possesses high thermal conductivity (100 W/m-K).
It also has high strength at elevated temperatures (at 1000°C, Green SiC is 7.5 times stronger than Al2O3).
Green SiC has a modulus of elasticity of 410 GPa, with no decrease in strength up to 1600°C, and it does not melt at normal pressures but instead dissociates at 2815.5°C.

$520.00$1,260.00 / MT

Product introduce

Green SiC is an extremely hard (Knoop 2600 or Mohs 9.4) man made mineral that possesses high thermal conductivity (100 W/m-K).
It also has high strength at elevated temperatures (at 1000°C, Green SiC is 7.5 times stronger than Al2O3).
Green SiC has a modulus of elasticity of 410 GPa, with no decrease in strength up to 1600°C, and it does not melt at normal pressures but instead dissociates at 2815.5°C.

 

Physical and Chemical Composition

Physical Properties

Hardness: Knoop

2600

Hardness: Mohs

9.4 min

Melting Point

4712°F (2600°C)

Thermal Conductivity*

210 btu/hr/ft2/in/°F at 400 °F
100 btu/hr/ft2/in/°F at 1600 °F

Specific Gravity

3.2 g/cm3

Particle Shape

Blocky, Sharp

Color

Green

Typical Chemical Analysis

Total SiC

99.05%

Total SiO2

0.2%

Total Si

0.03%

Total Fe

0.04%

Total C

0.1%

 Applications for Green silicon carbide polishing powder

Bonded abrasive tool

Coated abrasive tool

Reusable abrasive

Grinding,lapping & polishing medium

Resin/Ceramic grinding wheels & grinding media

Typical Size for Green silicon carbide polishing powder

Section Sand:0-1mm, 1-3mm, 3-5mm, 5-8mm

F-macrogrit-Sizes-bonded F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220

JIS-microgrit-Sizes-bonded

240#280#320#360#400#500#600#800#1000#1200#1500#2000#3000#4000#6000#

8000#10000#

F240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing PowderF240-2000# Green Silicon Carbide SiC Polishing Powder

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