OEM Titanium Alloy Casting High Pressure Turbine

Description Of OEM Titanium Alloy Casting High Pressure Turbine

OEM Titanium Alloy Casting High Pressure Turbine refers to precision titanium alloy castings manufactured for high pressure turbine applications, produced according to customer-specific drawings and specifications. These castings are used in high pressure turbine sections of aircraft engines, gas turbines, and turbochargers, where lightweight, high strength, and corrosion resistance are critical.

The manufacturing process begins with pattern making, shell building, and vacuum investment casting using high-purity titanium alloys such as Ti-6Al-4V (Grade 5), Ti-6Al-2Sn-4Zr-2Mo (Ti-6242), or other high-temperature titanium alloys. After casting, components undergo HIP (Hot Isostatic Pressing) to eliminate internal porosity and achieve near-theoretical density. Subsequent heat treatment, CNC machining, and surface finishing operations ensure precise dimensions and required mechanical properties.

Titanium alloy castings offer exceptional properties: density of approximately 4.5 g/cm³ (about 60% lighter than steel), high tensile strength up to 1,100 MPa, excellent corrosion resistance, and good high-temperature performance up to 600°C. They are widely used in aerospace engine components, gas turbine blades, turbocharger impellers, and industrial turbine parts. All castings are produced under ISO 9001:2015 quality systems and can be certified to ASTM B367, AMS 4984, and other relevant standards.

Features Of OEM Titanium Alloy Casting High Pressure Turbine

• OEM Custom Manufacturing: Produced to customer drawings with full material and process certification.

• High-Strength Titanium Alloys: Ti-6Al-4V, Ti-6242, and other high-temperature alloys for demanding applications.

• Precision Investment Casting: Near-net-shape casting reduces material waste and machining time.

• HIP Densification: Hot Isostatic Pressing eliminates porosity and ensures superior mechanical properties.

• Excellent Strength-to-Weight Ratio: Density ~4.5 g/cm³ — 60% lighter than steel with comparable strength.

• Corrosion Resistance: Outstanding resistance to seawater, chlorides, acids, and alkalis.

• High-Temperature Stability: Maintains mechanical properties up to 600°C for sustained use.

• Complex Geometries: Casting enables complex internal and external features not possible with machining.

• Full Inspection: X-ray, ultrasonic, fluorescent penetrant, dimensional CMM, and mechanical testing.

• Multiple Surface Finishes: As-cast, machined, polished, shot-peened, and coated options.

• Standard Compliance: ASTM B367, AMS 4984, AMS 4928, ISO 9001:2015.

Applications Of OEM Titanium Alloy Casting High Pressure Turbine

• Aerospace Engines: High pressure turbine discs, blades, vanes, and casings for commercial and military aircraft engines.

• Gas Turbines: High pressure turbine components for power generation gas turbines.

• Turbochargers: High pressure turbine wheels and housings for automotive and marine turbochargers.

• Industrial Turbines: Turbine components for industrial drives and compressor systems.

• Rocket Engines: Turbine parts for liquid rocket engines and propulsion systems.

• Oil and Gas: High pressure turbine components for downhole tools and turbomachinery.

• Research and Development: Prototype and custom turbine castings for testing and development.

Specifications Of OEM Titanium Alloy Casting High Pressure Turbine