Description

Chromium Aluminum Carbide Powder (Cr2AlC) is a MAX phase ceramic material known for its unique combination of metallic and ceramic properties. This advanced material is valued for its high thermal and electrical conductivity, excellent thermal shock resistance, and good machinability. It is primarily sought by industries focused on high-performance materials for demanding environments, including aerospace, nuclear energy, and advanced electronics.

Application

• High-Temperature Structural Components: Used in aerospace and turbine applications for parts requiring stability and strength under extreme heat.
• Protective Coatings: Serves as a precursor or component in coatings for tools and components to enhance wear and oxidation resistance.
• Electrical Contacts & Electrodes: Utilized in specialized electrical systems due to its good conductivity and thermal properties.
• Nuclear Reactor Materials: Investigated for use in next-generation nuclear reactors as a potential cladding or structural material.
• Reinforcement in Metal Matrix Composites (MMCs): Acts as a reinforcing phase to improve the strength and thermal properties of aluminum or other metal matrices.
• Research & Development: A key material for academic and industrial R&D in the field of advanced ceramics and MAX phases.

Basic Information

Product Name	Chromium Aluminum Carbide Powder (Cr2AlC)
CAS No.	12179-41-8
Molecular Formula	Cr2AlC
Molecular Weight	162.99 g/mol
Synonyms	Chromium Aluminum Carbide; Cr2AlC Powder; Aluminum Chromium Carbide; MAX Phase Cr2AlC; 211 MAX Phase; Chromium Aluminide Carbide; T2-AlC-Cr (Cr-Al-C system)
EINECS	Contact for details

Quality Control

Our Chromium Aluminum Carbide Powder is produced and tested under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure consistent phase purity, particle size distribution, and chemical composition. Certificates of Analysis (COA) detailing key parameters are provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere such as argon or nitrogen for long-term storage to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Gray to black powder
Phase Purity (Cr2AlC)	≥ 95% (by XRD)
Particle Size (D50)	1-10 µm (Custom sizes available)
Oxygen Content	≤ 1.0 wt%
Nitrogen Content	≤ 0.5 wt%
Metallic Impurities	≤ 0.5 wt% (total)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.