Silicon boride (Silicon Hexaboride), is a shining black-gray powder having a relative density of 3.0g/cm3 at a melting point 2200degC.
Purity: >99%
Particle sizes: 20-40um
CAS No. :
12008-29-6
EINECS No. : 234-535-8
Appearance: dark grey
SiB6: Molecular Formula
Molecular Weight: 92.952
Silicon Boride SiB6 Pulver:
Silicon boride
It is sometimes also known as
silicon hexaboride
,
boron silicide
You can also call it:
hexaboron silicide. Hexaboron Silicide Chemical Formula
It is
SiB6
.
A shiny, black-gray powder having a relative density of 3.0g/cm3 at a melting point 2200degC. Silicon Boride is a lightweight ceramic material that has been made by
Boron and silicon
. It is insoluble when mixed with water. This product has a greater grinding efficiency than the boron-carbidide.
SiB6 crystal structure
Include interconnected polyhedrons, icosahedrons that have 20 faces and 26 faces respectively and isolated silicon atoms and boron. Metastable, unlike hexaboride. Crystal nucleation is relatively simple and crystal growth is possible.
SiB6 surfaces are oxidized when heated in oxygen or air. SiB6 can then be attacked at high temperatures by boiling sulfuric and fluorine acids, bromine and chlorine. Silicon Boride is conductor. Silicon boride’s thermal expansion coefficient is low and it also has large nuclear cross-sections that can be used to generate thermal neutrons.
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Silicon Boride SiB6 Pulver:
1. High purity and low particle size distribution make nanosilicon boride a very attractive option.
2. Temperature of melting at 2230°C It cannot be soluble with water. Particularly because of its high thermal impact, stability and strength
3. Silicon boride’s grinding efficiency is superior to that of boron caride. This silicon boride can be used for abrasives and grinding ceramics.
It is simple.
Silicon Boride SiB6 Powder
produced?
The following steps are used to make silicon boride powder.
Mixing silicon powder of an average particle diameter of 1 micron or boron dust of an average particle dimension of 20 microns in a ceramic ball-milling tank results in uniform mixing of the two powders.
The crucible should be loaded after it has been placed in the gas safety furnace. After that, you will need to pass in argon gas and heat the item up to 1400-160.
ASiCl4 can be placed in the furnace to heat preserve. It should drip for 9 to 11 minutes.
Once the SiB6 powder has cooled, it can be broken down with a ceramic container ball mill.
Silicon Boride SiB6 Pulver
:
The main uses of SiB6 Powder silicon boride:
1. These can be used as standard abrasives, or to grind cemented carbides.
2. As engineering ceramic materials and as grinding cemented caride.
3. This material is used to create engineering ceramics, sandblasting augurs, as well as manufacturing blades for engines and special-shaped, sintered parts.
4. It is used as an antioxidant to refractory material.
Silicon Boride SiB6 Pulver Storage Conditions
:
SiB6 powder’s dispersion and usage performance will be affected by the damp reunion. SiB6 should therefore be stored in vacuum packaging and in a cool dry place. SiB6 must not be exposed to any air. SiB6 should not be exposed to stress.
Shipping and Packing of Silicon Boride SiB6 Pulver
:
Many types of packaging are available depending on the amount SiB6 silicon boride powder.
Packaging of Silicon Boride SiB6 Powder:Vacuum Packing, 100g to 500g or 1kg/bag at 25kg/barrel. Or as you request.
Delivery of silicon boride siB6 powder by sea, air or express as soon after receipt payment.
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Powder of boron silicide
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|
|
|
SiB6 powder, silicon hexaboride |
|
12008-29-6 |
Compound Formula |
SiB6 |
Molecular Weight |
92.9515 |
Appearance |
Dark Grey to Black Powder |
Melting Point |
1950
|
Boiling Point |
N/A |
Density |
2.43 g/cm3 |
Solubility of H2O |
Insoluble |
Exact |
93.036391 |
|
|
Signal word |
Alert |
Hazard Statements |
H315-H319-H335 |
Hazard Codes |
Xi |
Risk Codes |
36/37/38 |
Safety statements |
26-36 |
Transport Information |
N/A |
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