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Cr2AlB2 MAB Phase Powder is a...
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Cr2AlB2 MAB Phase Powder is a transition metal aluminum boride material, belonging to the MAX phase family. It has a layered structure similar to that of MAX phases, formed by alternating stacks of M-B layers and Al atomic layers. Heeger Materials is a professional supplier and manufacturer of high-quality MAB phase powder, offering customized solutions and competitive prices.
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| Particle Size | 1-25 μm, or customized |
| Materials | Cr2AlB2 |
| Appearance | Black powder |
| Purity | 90% (wt%) |
MAB phase powders are derived from MAX phase ceramics. MAB is a class of hexagonal, non-Van der Waals ternary layered ceramic materials composed of transition metal elements (such as Cr, Mn, Fe, Mo, W, etc.), group IIIA or IVA elements, and boron. Cr2AlB2 MAB phase powder is a novel transition metal aluminum boride material, featuring excellent high-temperature properties, good thermal stability, oxidation resistance, and corrosion resistance, making it widely applicable in high-temperature structural materials, coatings, and the development of other advanced materials.

Cr2AlB2 MAB Phase Powder belongs to the MAB phase ceramic powder range and is selected for controlled MAB-phase composition, phase purity, particle size, morphology and oxygen or secondary-phase content. It is commonly used in layered boride ceramics, MBenes precursor research, conductive composites, high-temperature materials, coatings and 2D-material development. When requesting a quote, confirm MAB composition, phase purity, particle size distribution, morphology, oxygen and secondary-phase limits, storage, packaging, documentation and quantity.
For material comparison or adjacent product forms, browse technical ceramics, powder materials, carbide powder and MAX Phase Ceramic Materials.
What MAB-phase data are needed for Cr2AlB2 MAB Phase Powder? Please provide composition, phase purity, particle size, morphology, oxygen and secondary-phase limits, storage, packaging, documentation, quantity and intended MAB or MBene research use.
| Product Name | Chromium Aluminum Boride |
| Chemical Formula | Cr2AlB2 |
| Particle Size | 1-25 μm, or customized |
| Purity | ≥90% (wt%) |
| Structure | Layered block |
| Color | Gray-black |
| Forming Method | Pressureless sintering |
| Shelf Life | 6 months (sealed, avoid light, and sealing for inert air protection) |
| Element | Weight Percent (wt%) | Atomic Percent (at%) |
| B | 28.34 | 56.24 |
| C | 6.55 | 11.69 |
| O | 2.39 | 3.20 |
| Al | 7.82 | 6.22 |
| Cr | 54.90 | 22.65 |
*This data represents a single measurement, and there may be fluctuations between different batches.


Cr2AlB2 MAB Phase Powder should be stored in a sealed container in a dry and cool place and unexposed to air for an extended time. HM offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum or customized packaging as per specific requirements.

Heeger Materials Inc., a professional supplier and manufacturer of high-quality MAX Phase Ceramic Materials products including Cr2AlB2 MAB phase powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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