Description

Titanium Aluminide is an advanced intermetallic compound known for its exceptional high-temperature strength, low density, and excellent oxidation resistance. This material is critical for applications demanding lightweight yet durable components that can withstand extreme thermal and mechanical stress. It is primarily utilized in the aerospace, automotive, and power generation industries for high-performance engine parts and structural components.

Application

• Aerospace Turbine Components: Used in the manufacture of low-pressure turbine blades, compressor blades, and other hot-section parts in jet engines and gas turbines due to its high strength-to-weight ratio.
• Automotive Turbochargers: Employed in turbocharger wheels and exhaust valves to improve efficiency and performance by reducing rotational inertia and withstanding high exhaust temperatures.
• Power Generation: Applied in stationary gas turbines for power plants, enhancing efficiency and durability of blades and vanes operating at elevated temperatures.
• Structural Aerospace Parts: Suitable for airframe and nacelle components where weight reduction is paramount without compromising structural integrity.
• Wear-Resistant Coatings: Serves as a feedstock material for thermal spray coatings to protect components from oxidation, corrosion, and wear in aggressive environments.
• Additive Manufacturing (3D Printing): An important powder material for direct metal laser sintering (DMLS) and electron beam melting (EBM) to produce complex, near-net-shape components.

Basic Information

Product Name	Titanium Aluminide
CAS No.	12004-78-3
Molecular Formula	AlTi
Molecular Weight	74.88 g/mol
Synonyms	Titanium Monoaluminide; Aluminium Titanide; TiAl; Gamma Titanium Aluminide; Titanium-Aluminium Alloy; AlTi Intermetallic; Titanium(IV) Aluminide; Titanium Aluminum
EINECS	234-442-6

Quality Control

Our Titanium Aluminide is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. We provide comprehensive Certificates of Analysis (COA) detailing chemical composition, particle size distribution, and phase purity. Our quality systems are designed to meet the exacting standards of advanced materials manufacturing, including those relevant to aerospace (e.g., NADCAP) and additive manufacturing industries.

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). The material is stable under normal conditions but should be kept away from strong acids and strong oxidizing agents. For powder forms, standard precautions for handling fine metallic powders should be observed to prevent dust formation.

Specification

Item	Specification
Appearance	Gray metallic powder or solid
Phase Composition (γ-TiAl)	≥ 98 %
Aluminum (Al) Content	32 - 36 %
Titanium (Ti) Content	Balance
Particle Size (D50, for powder grades)	15 - 45 µm (Custom sizes available)
Oxygen (O) Content	≤ 0.15 %
Nitrogen (N) Content	≤ 0.05 %
Tap Density (for powder grades)	≥ 2.2 g/cm³

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