Black Silicon Carbide
Price : $700-1100/MT
Black silicon carbide is made of quartz sand and petroleum coke as the main raw materials, and is smelted at high temperature in a resistance furnace. It is black crystal, brittle and sharp, and has certain thermal and electrical conductivity.
Black Silicon Carbide Powder Specifications
Chemical Composition (%)
Black Silicon Carbide Powder Typical Physical Properties
01.
Microscopic Shape
The microscopic shape of silicon carbide black series is hexagonal crystal, the Mohs hardness of silicon carbide is 9.3.
02.
Micro-density Hardness
The micro-density hardness is 2940--3300 kg/mm2, and the Knoop hardness is 2670-2815 kg/mm2, which is higher than corundum and second only to diamond in abrasives, cubic boron nitride and boron carbide.
03.
Density
The density of black silicon carbide is generally considered to be 3.20-3.25 g/cm3.
04.
Natural Bulk Density
The natural bulk density of silicon carbide abrasives is between 1.2--1.6 g/cm3, and the specific gravity is 3.20-3.25 g/cm3.
As one of black silicon carbide suppliers and black silicon carbide manufacturers, we will do our best to meet all the needs of customers.
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Thursday, April 25, 2024
Price : 650usd
We declare that we are ready, willing and able to provide sale of grade "A" Chicken Feet processed . We have some reasonable amount of product to sell. Here are the details of our product from our factory and our conditions of sale: Product: Chicken feet processed . Type: frozen...
setecstra
- 843 - abidjan
- +22 5 49 87 56 63
- +225 04619689/498756
Thursday, October 08, 2015
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SA BANGKOK IMPORT AND EXPORT LTD
- 10110 - Bangkok
- +66 9 40 61 68 72
Friday, November 21, 2014
Quantity : 1 UNIT - Price : 1,5 USD
We have been manufacturing PAINT ROLLERS for 10 years in our factories in Konya and Istanbul. Our PAINT ROLLERS are categorized in 3 types depending on application that all can be used for both Water Based Paints and Solvent Based Paints : • PAINT ROLLER for EXTERIOR FACADES. Lengths ...
TURKON EXPORT LTD.
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- +905353265862