Description

Manganese Aluminide CAS NO 12253-13-3 is an intermetallic compound composed of manganese and aluminum, known for its high-temperature stability and excellent mechanical properties. This material is critical for applications requiring lightweight, high-strength components with good resistance to oxidation and wear. It is primarily utilized in advanced manufacturing sectors such as aerospace, automotive, and specialized metallurgy for producing high-performance alloys and protective coatings.

Application

• Aerospace Alloying Agent: Used as a strengthening component in titanium and aluminum-based alloys for aircraft and spacecraft structures.
• High-Temperature Coatings: Serves as a key material in thermal barrier and oxidation-resistant coatings for turbine blades and engine components.
• Advanced Metallurgy: Employed in the production of specialized intermetallic alloys with tailored mechanical and thermal properties.
• Automotive Lightweighting: Incorporated into aluminum matrix composites to enhance strength and reduce weight in high-performance automotive parts.
• Welding and Brazing Filler Materials: Acts as an additive in filler metals to improve joint strength and corrosion resistance in high-temperature environments.
• Catalyst Support Material: Utilized as a stable, high-surface-area support in certain heterogeneous catalytic processes.

Basic Information

Product Name	Manganese Aluminide
CAS No.	12253-13-3
Molecular Formula	AlxMny (Typically AlMn, Al6Mn, etc.)
Molecular Weight	Varies by stoichiometry (e.g., AlMn ≈ 81.91 g/mol)
Synonyms	Aluminum Manganese Alloy; Manganese-Aluminum Intermetallic; Al-Mn Alloy; Manganese Aluminum Compound; Aluminide de Manganèse; Mangan-Aluminid; AlMn; Al6Mn
EINECS	Contact for details

Quality Control

Our Manganese Aluminide is produced under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure consistency in composition, particle size distribution, and purity, meeting the specific requirements of advanced material applications. Certificates of Analysis (COA) detailing lot-specific results are provided with every shipment.

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 moisture-sensitive (hygroscopic) and should be kept under dry conditions to prevent oxidation or degradation. Isolate from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Gray to metallic powder or solid pieces
Identification (XRD)	Complies with standard pattern for Manganese Aluminide
Assay (AlMn basis)	≥ 99.0%
Primary Phase (by SEM/EDS)	Predominantly AlxMny intermetallic phase
Particle Size (for powder grades)	Customizable (e.g., -100 mesh, -325 mesh)
Trace Metals (ICP-OES)	As per customer requirement
Oxygen Content	< 1.0%

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