Chromium aluminum boron Cr2AlB2 powder

Specification of Chromium aluminum boron Cr2AlB2 powder:

Product number:SAT-Cr2AlB2

Status: Grey Black powder

partilce size: 20um,20um, 38um, 56um, 78um

Purity:>99%

structure：Layered block

Product method:Pressureless Sintering

MAB phase ceramic materials are obtained based on MAX phase ceramic materials. MAB is a type of non van der Waals ternary layered ceramic material with a hexagonal structure, composed of transition metal elements (Cr, Mn, Fe, Mo, W, etc.), IIIA or IVA group elements, and boron elements.

Product Features
1. Similar to MAX phase structure: MAB phase materials have a layered structure similar to MAX phase, consisting of alternating stacking of M-B layers and Al atomic layers.
2. Good physical properties: MAB phase materials have good electrical conductivity, thermal conductivity, processability, low coefficient of thermal expansion, high compressive strength, and high fracture toughness.
3. High temperature stability: MAB phase materials have good stability at high temperatures and can be used in high-temperature environments.
4. Antioxidant properties: MAB phase materials have good antioxidant properties and can be used in antioxidant environments.

1. Aerospace field: MAB phase materials can be used to manufacture hot end components of aircraft engines, rocket nozzles, etc., with high temperature stability and oxidation resistance.
2. In the field of chemical engineering, MAB phase materials can be used to manufacture chemical equipment such as pipelines, valves, pumps, etc., with corrosion resistance.
3. In the field of electronics, MAB phase materials can be used to manufacture electronic packaging and heat dissipation materials, with good conductivity and thermal conductivity.
4. In the field of tool manufacturing, MAB phase materials can be used to manufacture tools such as cutting tools and molds, with high hardness and wear resistance.

Microscopic characterization - SEM (scanning electron microscope) and Microscopic characterization - XRD (X-ray diffraction)