Customized Ductile Iron Casting Compressor Turbine Turbo Housing

Product Description:

Ductile iron casting is commonly used in the manufacturing of compressor turbine turbo housings due to its excellent mechanical properties and high strength. The turbo housing is a critical component of a turbocharger, which is used to increase the efficiency and power output of internal combustion engines

1. Material: Ductile iron, also known as nodular cast iron or spheroidal graphite iron, is a type of cast iron that contains spherical graphite nodules within its microstructure. These nodules provide ductility and toughness to the iron, making it more resistant to fracture and deformation compared to traditional gray iron.

2. Strength and Durability: Ductile iron offers high tensile strength and toughness, making it suitable for handling the mechanical stresses and operating conditions encountered in turbocharger applications. It provides the necessary structural integrity to withstand the high temperatures, rotational forces, and pressure differentials associated with turbocharging.

3. Heat Resistance: Turbo housings are exposed to elevated temperatures due to the exhaust gases passing through them. Ductile iron exhibits good thermal stability and can withstand the high temperatures without significant deformation or loss of strength, ensuring the longevity of the turbocharger.

4. Complex Geometries: Ductile iron casting allows for the production of complex shapes and intricate geometries, which is essential for turbo housings. The casting process enables the creation of intricate internal passages, flanges, and mounting points, optimizing the flow of exhaust gases and facilitating the integration of the turbocharger into the engine system.

5. Machinability: Ductile iron is known for its good machinability, allowing for precise machining and finishing of the turbo housing. This is crucial for achieving tight tolerances, mating surfaces, and sealing requirements.

6. Corrosion Resistance: Ductile iron has good resistance to corrosion, which is important for turbo housings as they are exposed to hot exhaust gases containing corrosive elements. The surface of the turbo housing can be further protected through coatings or treatments to enhance its corrosion resistance.

7. Vibration Damping: Ductile iron possesses excellent vibration damping properties, reducing the transmission of vibrations and noise generated by the turbocharger. This helps maintain the overall stability and performance of the engine system.

8. Weight: Compared to alternative materials such as steel, ductile iron provides a favorable balance between strength and weight. It offers sufficient strength and durability while keeping the weight of the turbo housing relatively low, contributing to the overall efficiency and performance of the turbocharger.

. Cast Iron Casting Parts

· Ductile iron GGG40 material

· Sand Casting production

· Shot Blasting finish

· Industrial Equipments or Machinery application

Twinkle Industrial can OEM various kinds of cast iron casting parts as the drawing or sample.

Product Specifications:

Product Applications:

Widely used agricultural machinery, petroleum machinery, mining machines, construction, automotive & truck, medical, marine, railway & train, power lines, furniture, lighting, flange, valve and pump, electronic, pipeline, etc.

FAQ

Q1. How can we get a quotation?

A: Please send the parts 2D drawing (in PDF format) and 3D model in IGS or STP format together with material, production technique, purchasing qty, etc, or provide sample to us.

Q2. What about the lead time?

A: 15-20 days for Sample making ,20 working days for mass production.

Q3. Do you have any MOQ limit for casting parts?

A: It depends on different parts. For some parts, 1 pc can be acceptable.

Q4. What is your payment term?

A: Mold: 50% payment in advance, balance after the sample approval.

B: Mass production: 30% payment in advance, 70% balance before shipment.

Q5. What is your quality control process?

A: Each casting parts will be provided with raw material report ( chemical composition and physical property), and dimension measuring report before shipment.

Q6. How about the packaging?

A: Standard wooden box package or as your customized package.