High Purity Aluminum Diboride AlB2 Powder CAS 12041-50-8, 98% | TRUNNANO

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 color of aluminum 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 . 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 the hexagon at the base.

Aluminium boride structure is very similar to graphite flakes. Al atoms exist between the B atoms of Al and B, which is very close to magnesium diboride’s structure. 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 also known as aluminum boride. 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, relative and content of the product. The influence of buried dust on the product phase composition was also studied. Finally, optimal process parameters were identified.

Aluminum Boride’s 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-mode, A-mode), while B atoms fill in the triangular column made 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 three Batoms 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 be broken down in nitric. AlB2 can decompose to AlB12 higher than 920.

Application of AlB2 Powder:

Aluminum boride (or aluminum rhombic), is a light yellow or random white powder. Aluminum boride can also be used for:

Non-toxic flame retardant

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 stored dry, cool, and sealed. They should not be exposed to 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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