Aluminum boride (AlB2) is a binary compound formed by aluminum and boron. It is gray-black powder under normal temperature and pressure. It loses its surface gloss when heated and is stable in cold dilute acid.
Aluminum diboride is stable in cold dilute acid and decomposes in hot hydrochloric acid and nitric acid. It is obtained by mixing fine powders of aluminum and boron and heating them.
Aluminum diboride is one of two compounds of aluminum and boron, the other is AlB12, and they are commonly referred to as aluminum boride. AlB12 is a black shiny monoclinic crystal with a specific gravity of 2.55 (18°C). It is insoluble in water, acid and alkali, and decomposes in hot nitric acid. It is obtained by melting together boron trioxide, sulfur and aluminum.
In the structure of aluminum diboride, B atoms and Al atoms form graphite-like flakes, which are very similar to the structure of magnesium diboride. The AlB2 single crystal exhibits metallic conductivity on an axis parallel to the hexagonal plane of the substrate.
Overview of aluminum boride AlB2 powder
Aluminum boride (AlB2) is a binary compound formed by aluminum and boron. It is a red solid under normal temperature and pressure. The surface gloss will be lost when heated. It is stable in cold dilute acid and decomposes in hot hydrochloric acid and nitric acid. It is obtained by mixing fine powders of aluminum and boron and heating them.
It is one of two compounds of aluminum and boron, the other is AlB12, commonly known as aluminum boride. AlB12 is a black shiny monoclinic crystal with a specific gravity of 2.55 (18°C). Insoluble in water, acid and alkali. It decomposes in hot nitric acid and is obtained by melting together boron trioxide, sulfur and aluminum. The single crystal of AlB2 is parallel to the hexagon of the matrix.
Aluminum boride is considered a hazardous substance because it reacts with acid and hydrogen to produce toxic gases. For example, it reacts with hydrochloric acid to release borane and aluminum chloride.
The structure of aluminum diboride (AlB2) is similar to graphite flakes. There is an Al atom between the B atom and the B atom, which is very similar to the structure of magnesium diboride. The AlB2 single crystal exhibits metal conductivity along an axis parallel to the hexagonal plane of the substrate.
Aluminum boride is considered a hazardous substance because it reacts with acid and hydrogen to generate toxic gases. For example, it reacts with hydrochloric acid to release borane and aluminum chloride.
The crystal structure of AlB2 is often used to describe the prototype structure of intermetallic compounds. There are many structure types in the AlB2 structure family.
Aluminum boride is an ionic compound with a hexagonal crystal structure. Aluminum boride with an absolute temperature of 40K (equivalent to -233°C) will be transformed into a superconductor. Its actual working temperature is 20~30K. To reach this temperature, we can use liquid neon gas, liquid or closed-loop refrigerators to complete the cooling. Compared with the current industry that uses liquid helium to cool niobium alloys (4K), these methods are simpler and more economical. Once carbon or other impurities, magnesium diboride, or energization are added to the magnetic field, the ability to maintain superconductivity is as much as that of niobium alloys, or even better.
Application of aluminum boride AlB2 powder
Aluminum boride is a random (or diamond-shaped) white or light yellow powder. It can be used as:
Non-toxic flame retardant,
plastic,
rubber,
textile,
coating,
Superconducting magnets,
Transmission line,
Sensitive magnetic field detector.
Price of aluminum boride AlB2 powder
The price of aluminum diboride AlB2 powder varies randomly with factors such as production costs, transportation costs, international conditions, exchange rates, and market supply and demand of aluminum diboride AlB2 powder. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for aluminum diboride AlB2 powder, please feel free to contact us for the latest price of aluminum diboride AlB2 powder.
Supplier of aluminum boride AlB2 powder
As a global supplier of aluminum diboride AlB2 powder, Tanki New Materials Co., Ltd. has extensive experience in advanced engineering material properties, applications, and cost-effective manufacturing. The company has successfully developed a series of boride powder materials (including aluminum diboride AlB2 powder, molybdenum boride, tungsten boride, etc.), high-purity targets, functional ceramics and structural devices, and provide OEM services.
| Aluminum Diboride AlB2 Powder Properties | |
| Other Names | aluminium boride, aluminum diboride, AIB2 |
| CAS No. | 12041-50-8 |
| Compound Formula | AlB2 |
| Molecular Weight | 48.604 g/mol |
| Appearance | Copper-red solid |
| Melting Point | >920 °C (decomposes) |
| Solubility in water | Insolutable |
| Density | 3.19 g/cm3 |
| Purity | >98.5% |
| Particle Size | 5-10um |
| Poisson's Ratio | N/A |
| Specific Heat | N/A |
| Thermal Conductivity | N/A |
| Thermal Expansion | N/A |
| Young's Modulus | N/A |
| Exact Mass | 49.000149 |
| Monoisotopic Mass | 49.000149 |
Tanki New Materials Co.Ltd Aims to help All industries and Chemical Wholesalers to find high quality, cheap price nano materials and chemicals by providing turn-key customize manufacturing services.
As a trust-worthy
global nano-materials and chemicals manufacturer, Tanki New Materials Co.Ltd has been successfully supplying big and small brands with customized nano materials and chemical products in bulk or small quantities.
Tanki New
Materials Co.Ltd has rich experiences in the properties, applications, and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (including oxides, carbides,
nitrides, single metal, etc.), high-purity targets, functional ceramics, and structural devices. OEM service is available.
Our innovative, high-performance materials are widely used in many industries, including but not limited
to the automotive, electrical, electronics, information technology, petrochemical, oil, ceramics, paint, metallurgy, solar energy, and catalysis.
Based in the center of China, the company has rich resources and chemical product
manufacuturing chains to make sure your cost remain as low as your specifications demand.
The company provides following products such as providing super high quality chemicals and Nano materials such as graphite powder,
boron powder , zinc sulfide , nitride powder, Calcium nitride, Ca3N2, 3D printing powder, and so on.
Ask a quote for the latest price and one of our team members will respond as soon as possible. Fields marked with * are required.
