Aluminum Boride has a structure similar to intermetallic compound. This structure mostly depends on crystal structure of aluminum and boron but not their valence relation.
Purity>98.5%
Particle Size: 5-10 um
AlB2 Aluminum Diboride Powder:
Aluminium boride Chemical formula Is
AlB2. So aluminum boride may also be known as
aluminium diboride. This binary compound is formed from aluminum elements and boron components.
The red-colored solid Aluminium Boride occurs at normal pressure and temperature. The surface gloss is lost when it's heated. It's stable in cold dilute acid, and it can be decomposed using hot hydrochloric or nitric.
AlB2 Is one of two compounds made of aluminum and/or boron. The other being AlB12 HTML12_. They are also commonly known as aluminum boreide. AlB12 crystal is a shiny, black monoclinic crystal having a specific gravity of 2.55 (18degC). It cannot dissolve water. AlB2 has a single crystal that is parallel to its hexagonal base.
Aluminium boride structure is very similar to graphite flakes. Al atoms exist between B and B atoms. This structure is almost identical to that of magnesium diboride. AlB2's single crystal displays metal conductivity parallel to the hexagonal plan of the substrate.
Aluminium diboride has been classified as a dangerous substance due to its ability to react with acids and hydrogen in order generate harmful gases. To release aluminum chloride and borane, for example, the diboride reacts with hydrochloric Acid.
AlB2's crystal structure is used often to explain the prototypical structure for intermetallic compounds. You will find many different types of structure in the AlB2 family.
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AlB2 powder Properties:
ITEM NO Appearance Purity Density CAS EINECS
Tr-AlB2-P1 Gray Black Powder 30um 99.9% 2.12g/cm3 1241-50-8 234-923-7
Tr-AlB2-P2 Gray Black Powder 5-10um 98.5% 2.00g/cm3 12041-50-8 234-923-7
AlB2 results in an alkaline solution, which is less soluble than dilute hydrochloric Acid. AlB2 at above 920 degrees is reduced to AlB12.
Aluminum Diboride AlB2 powder performance:
Aluminum boride, an ionic compound with a hexagonal structure crystals, is an example of this. An aluminum boride that is heated to 40K will transform into a superconductor. This temperature would be approximately -233. The actual operating temperature of the superconductor is around 20 to 30K. For cooling to this temperature we have three options: liquid neon, closed-cycle fridge, or liquid. These cooling methods are simpler and more economical than liquid helium, which is used in the industry to cool the 4K niobium-alloy. It is possible to keep the superconducting intact if the alloy is doped in carbon or with other impurities.
How AlB2 Aluminum Diboride Powder is produced?
For powder metallurgy, aluminum boride powder can be prepared from amorphous aluminum powder or aluminum powder.
Scanning electron microscope and Xray diffractometer were used for determining the micromorphology, phase composition and relative content of the product. The influence of buried dust on this product was also studied. In order to optimize the process parameters, they were then determined.
The aluminum boride structure is very similar to other intermetallic compound structures. This structure depends largely on the crystal structure and not their valence relations.
Diboron silane AlB2 means that both elemental substances were formed at temperatures above 600°C. It's a layer structure that Al atoms directly overlap in (A, A mode), and B Atoms are filled in the triangular column created by Al atoms direct overlap. That is to say, the boron is located between two aluminum layers.
The graphite structure is very similar to that of the boron layers. These boron molecules are linked into a hexagonal network. Distance between any B atom and other B-atoms is 0.1773nm. The six Al atoms that are linked to B are placed on top of the triangular column. Dilute hydrochloric Acid can dissolve AlB2 to make a solution that may contain HBOH(+). AlB2 cannot decompose dilute sulfic acid, but can decompose with nitric. AlB2 can decompose to AlB12 higher than 920.
Application of AlB2 Powder:
Aluminum Boride is an aluminum powder that can be whitened or colored light yellow. Aluminum boride can also be used for:
Flame retardant non-toxic
plastics,
rubber,
textiles,
coatings,
These superconducting magnets are
transmission lines,
Magnet field sensors with sensitive capabilities
Aluminum Diboride AlB2 powder storage conditions:
Products made of aluminum boride nanopowder should be kept in a dry, cool environment. They should also be sealed from air.
Packing & Shipping of Aluminum Diboride, AlB2 Powder
There are many options for packing, which all depend on the amount of aluminum diboride AlB2 in your powder.
Aluminum diboride AlB2 powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Aluminium diboride AlB2 Powder Shipping: Could be shipped by sea, air or express, once the payment has been received.
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