Description of Titanium Aluminum Alloy Round Bar
Titanium Aluminum Alloy Round Bar is a lightweight alloy product, often made using powder metallurgy technology. It has various excellent properties of titanium metal and aluminum metal, such as excellent strength and toughness, high ductility, high wear resistance, excellent electrical and thermal conductivity, good high temperature resistance, strong biocompatibility, good processing performance, long service life, non-magnetic, high surface finish, and no defects etc.
Titanium Aluminum Alloy Round Bar is used in the aerospace field (used to manufacture aircraft, missiles, satellites and other flight devices), the automotive industry (used to manufacture lightweight auto parts), the medical field (used to manufacture artificial joints or implants), One of the materials widely used in sports equipment, marine engineering and sputtering processing (acting as a target for surface coating of workpieces).
Features of Titanium Aluminum Alloy Round Bar
1. Lightweight & High Strength
Density: 3.7-4.2 g/cm³ (only 50% of nickel-based superalloys and 45% of steel).
Excellent High-Temperature Strength: Maintains high strength at 600-900°C (better than titanium alloys).
2. High-Temperature Oxidation Resistance
Aluminum forms a dense Al₂O₃ oxide film, resistant to oxidation at temperatures of 800-1000°C (better than pure titanium).
3. High Rigidity & Creep Resistance
Elastic modulus: 160-180 GPa (higher than ordinary titanium alloys), with high-temperature creep resistance approaching that of nickel-based alloys.
4. Corrosion Resistance: Resistant to sulfide and chloride corrosion, suitable for aircraft engine hot-end components.
Applications of Titanium Aluminum Alloy Round Bar
1. Aerospace
Low-pressure turbine blades: Replace nickel-based alloys (e.g., GE Aviation's GEnx engine blades).
Spacecraft thermal protection components: Resistant to high-temperature aerodynamic heating (e.g., rocket nozzle guide vanes).
2. Automotive
Turbocharger impellers: Reduce weight by 30% and improve response speed (e.g., Porsche 911 Turbo).
Racing car exhaust valves: Resistant to high-temperature exhaust gas corrosion.
3. Energy and Chemicals
Gas turbine stator blades: Improve thermal efficiency (e.g., Siemens SGT-800 units).
Candidate nuclear reactor cladding materials: Resistant to neutron radiation swelling.
Specifications of Titanium Aluminum Alloy Round Bar
|
Material |
Ti-75Al,Ti-70Al,Ti-67Al,Ti-60Al,Ti-50Al,Ti-30Al,Ti-20Al |
|
Purity |
≥99.7% |
|
Diameter |
Customized |
|
Thickness |
Customized |
|
Density |
3.1-4.3g/cm3 |
|
Surface |
Polished, Bright, Chemical Cleaning, Black Oxide, etc. |
|
Shape |
Round |
|
Deliver time |
25 days |
|
Standard |
ASTM |
Testing and Quality Control of Titanium Aluminum Alloy Round Bar
FAQ for Titanium Aluminum Alloy Round Bar
What is the MOQ?
A: Depends on quantity; generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days, which depends on the quantity and production.
What is the package?
A: cartoon case or plywood case.
What is the lead time?
A: From the order placed to cargo receiving will take around 10-25 days.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.
Picture of Titanium Aluminum Alloy Round Bar
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