High Purity Aluminum Carbide Al4C3 Powder CAS 1299-86-1, 99% |

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Aluminum carbide powder is a greenish-gray powder that has the molecular formula Al4C3. It is used as a catalyst and in metallurgy.Particle Size: 325mesh
Purity: 99%
Aluminum Carbide Al4C3 Particles:
Aluminum carbide Is an inorganic compound. Aluminum carbide The formula for calculating the amount of money to be paid is: It is a good idea to use a bilingual translator Al4C3 . It is a yellow or greenish-gray block or powder. It decomposes in high temperatures. In cold water, it breaks down into aluminum hydroxide and methane. Al4C3 crystals have a hexagonal structure.
Aluminum carbide Carbide of aluminum with chemical formula Al4C3 has a light yellow to brown appearance. It is a light yellow crystal. Stable up to 1400degC. It breaks down into methane in water.
Aluminum carbide The unusual crystal structure is composed of layers alternating between Al2C2 & Al2C2. Each aluminum is coordinated with 4 carbon atoms, forming a tetrahedral structure. Two different environments exist for carbon atoms. One is an octahedron deformed with 6 Al at 217 PM. Another is a twisted bipyramid triangular structure with four Al-atoms between 194 and 190 pm. A fifth Al-atom can be found at 221 pm.
In industrial calcium carbide, a small amount of aluminum carbure is present. Aluminum carbide is a corrosion product formed by graphite electrodes in the electrolytic manufacturing of aluminum.
Aluminum matrix composites reinforced with non-metal carburides (silicon carbide or boron carbide) are used in metal matrix composites. Aluminum carbide can be formed on carbon fibers or as an undesirable by-product. Carbon fibers will react at temperatures above 500degC. Calcium carbonate can be used to improve fiber wettability, and reduce chemical reaction.
Aluminum carbide In most cases, it is available in large quantities. Carbides consist of compounds in which one or more carbons are the anion. Carbides are formed by most metals, although not all. For example, gallium and indium do not. As with diamonds, carbides are very hard and resistant to corrosion, abrasion and heat. This makes them an excellent choice for coatings. These coatings combine toughness and other desirable properties, such as low thermal expansion, electrical conductivity, and wear resistance.

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Aluminum Carbide Al4C3 powder: What is it? produced?
Aluminum carbide is produced by a direct reaction between aluminum and carbon in a electric arc heater.
4 Al + C = Al4C3
Carbon monoxide is produced in the other reaction, which is less beneficial.
2 Al2O3 – 9 C-Al4C3 – 6 CO
Al4C3 can also be formed by the reaction of silicon carbide with aluminum. This conversion limits the mechanical application of SiC, because Al4C3 brittleness is greater than SiC.
Al4C3 + SiC + 4 Al
The reaction of silicon carbide with molten aluminium creates a layer aluminum carbide that reduces the material’s strength but increases its wettability. This tendency can easily be minimized by coating silicon-carbide particles with an appropriate oxide or nitride.
The aluminum-aluminum carbide composite material can be produced by mixing aluminum powder with graphite particles and mechanical alloying.

Technical Parameter of Aluminum Carbide – Al4C3 Powder
Codes to help you code Chemical Composition
The following content is available: <=
Al C Si You can also find out more about P S Fe Mg
Al4C3 79-81 19-21 0.20 0.03 0.03 0.20 0.5
Particle Size -60 mesh, 325 mesh or to the customer’s specification

Aluminum Carbide Al4C3 – Powder Application
Aluminum carbide has many applications, including in the production of methane and catalysts. Other typical uses of aluminum carbide are:
1. When combined with silicon carbide, the finely distributed aluminum carbide in the aluminum matrix reduces the tendency of material to creep.
2. The aluminum-aluminum carbide composite material can be produced by grinding graphite and aluminum powder together.
3. Aluminum carbide may be used as abrasives in high-speed cutters. Its hardness almost matches that of topaz.
4. Aluminum carbide, used as a firework additive, can be used, for instance, to produce the effect of fireflies.

Storage condition of aluminum Carbide Al4C3 powder
Aluminum Carbide Al4C3 Powder Titan tin carburide Ti2SnC Powder should be stored in a cool, dry, vacuum-packed room. Ti2SnC Powder should not be exposed to stress.

Packing & Shipping of Aluminum Carbide – Al4C3 Powder
The packing we use depends on how much titanium tin carburide Ti2SnC is in the powder.
Aluminum Carbide Al4C3 powder packing Vacuum packaging 100g,500g or 1kg/bag or 25kg/barrel or your request.
Aluminum Carbide Al4C3 Powder shipping: Once payment has been received, goods can be shipped by air or sea as soon as possible.

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Aluminum Carbide Properties

Alternative Names Cas 1299-86-1, aluminum carbide, Al4C3 Powder
CAS Number 1299-86-1
Compound Formula Al4C3
Molecular Mass 143.96
Appearance Gray Black Powder
Melting Point 2200 degC
Boiling Point 1400 degC
Density 2.36 g/cm3
Solubility In H2O Decomposes
Specific Heating 116.8 J/mol*K
Exact M. 143.926154

Aluminum Carbide Health & Safety Information

Sign Word Danger
Hazard Statements H261-H315-H319-H335
Hazard Codes F. Xi
Risk Codes 15-36/37/38
Safety Declarations 26-43
Transport Information N/A
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