Ti-6Al-4V Turbine Wheel

To provide the power to forge your creativity! We are skilled at turning concepts into reality, using high-temperature alloy materials to create the perfect product in your mind.

Product Introduction

Material 

Advantage

1. Ti-6Al-4V (ASTM Grade 5):
High temperature performance: Ti-6Al-4V has good performance in high temperature environments and can withstand temperatures up to 600 ° C (1112 ° F) without losing its strength and stability. This makes it perform well in high-temperature environments and suitable for applications such as turbine discs that require high temperature strength.
Strength: The typical yield strength is 100 ksi (approximately 689 MPa) and the tensile strength is 120 ksi (approximately 827 MPa), which enables it to maintain stable structural performance in high-temperature and high-pressure working environments.
2. Ti-6Al-2Sn-4Zr-2Mo:
High temperature performance: Due to the presence of alloying elements such as molybdenum, Ti-6Al-2Sn-4Zr-2Mo has higher high-temperature strength and thermal expansion resistance, and can usually work stably for a long time at temperatures around 650 ° C (1202 ° F).
Corrosion resistance: The addition of tin and zirconium enhances its corrosion resistance, resulting in a longer service life in harsh environments.
3. Ti-6Al-2Sn-4Zr-6Mo:
High temperature performance: Ti-6Al-2Sn-4Zr-6Mo contains a higher proportion of molybdenum compared to the first two alloys, thus having higher high-temperature strength and thermal expansion resistance. It can usually work stably at temperatures around 700 ° C (1292 ° F).
Scope of application: Due to its higher high-temperature strength, it is suitable for more severe high-temperature and high-pressure environments, such as turbine discs and aircraft engine components.eld.

Application

1. Ti-6Al-4V (ASTM Grade 5):

• High temperature performance: Ti-6Al-4V has good strength and stability in the temperature range (usually below 600 ° C), suitable for applications such as turbine discs that require high temperature strength.
• Corrosion resistance: It has good corrosion resistance and can operate stably for a long time in harsh environments, suitable for applications in marine environments or corrosive media.
• Machinability: Ti-6Al-4V has good machinability and can manufacture complex shaped turbine discs through various processing techniques, suitable for customized production and large-scale production.

2. Ti-6Al-2Sn-4Zr-2Mo:

• High temperature strength: Due to the presence of alloying elements such as molybdenum, Ti-6Al-2Sn-4Zr-2Mo has higher high temperature strength and can typically work stably for a long time at temperatures around 650 ° C, making it suitable for high-temperature and high-pressure environments.
• Anti thermal expansion: The addition of tin and zirconium helps to improve its anti thermal expansion performance, keeping it stable in size and shape under high temperature conditions.
• Scope of application: Ti-6Al-2Sn-4Zr-2Mo is commonly used in high-temperature components such as turbine discs, jet tubes, and compressor blades in aircraft engines.

3. Ti-6Al-2Sn-4Zr-6Mo:

• High temperature performance: Ti-6Al-2Sn-4Zr-6Mo contains a higher proportion of molybdenum, therefore it has higher high-temperature strength and thermal expansion resistance. It can usually work stably for a long time at a temperature of around 700 ° C and is suitable for more severe high-temperature and high-pressure environments.
• Mechanical properties: Compared to the other two alloys, Ti-6Al-2Sn-4Zr-6Mo has higher tensile strength and yield strength, making it suitable for applications that require higher mechanical properties.

Technology

1. Material preparation: Before manufacturing the turbine disc, material preparation is required for the selected titanium alloy. This includes the procurement, inspection, and quality control of raw materials. The chemical composition and physical properties of titanium alloys must comply with specific standards and requirements.
2. Casting or forging: The commonly used processes for manufacturing turbine discs include casting and forging. During the casting process, titanium alloy is heated to the melting temperature and injected into the mold to form the predetermined shape of the turbine disk. During the forging process, titanium alloy is heated to the plasticity temperature and then processed by pressure to form the desired shape.
3. Precision machining: After the manufacturing of the turbine disc is completed, precision machining is required to meet the design requirements for size and surface quality. This may include processes such as turning, milling, grinding, and polishing to ensure the geometric shape and surface smoothness of the turbine disc.
4. Heat treatment: Titanium alloys usually require a heat treatment process to improve their mechanical properties and microstructure. Common heat treatment processes include solid solution treatment, aging treatment, etc., which can adjust the grain size and phase composition of titanium alloys, improve their strength and corrosion resistance.
5. Surface treatment: In order to enhance the corrosion resistance and surface hardness of turbine discs, surface treatment is often required. This includes surface spraying, anodizing, coating and other processes to protect the surface of the turbine disc from corrosion and wear.
6. Quality control: Strict quality control is required throughout the entire manufacturing process to ensure the quality and performance of the turbine disc. This includes processes such as raw material inspection, process control, and finished product inspection to ensure that the turbine disc meets design requirements and standards.

Packaging and delivery

Lead time

Customization

• Customized logo 
• Customized packaging
• Graphic customization

For more customization details, message supplier

Surface Coating Technology

Why Choose us

As one of the largest casting factories in China, we have 20 + years of experience. I'd like to introduce our factory in detail for you:

• Adopt technology: lost wax investment casting, sand casting, shell mold casting, lost foam casting, vacuum casting and CNC machining, etc.
• Credit insurance: USD 1,110,000.00. Authorized by Alibaba to guarantee your money and business safe.
• Certificate: ISO9001, ISO14001, CE, EAC, TUV, SGS, SABER, TS16949, CE, EAC, SGS
• More than 40 + exporting countries and More than 300 + abroad customers.

FAQ

Q1.Are you trading company or manufacturer?

A:OBT was established In 2003,speclallzing in the production of casting, CNC machining, forged titanlum alloys, high temperature alloys, brass products and one-stop technical solutions for more than 20 years.

Q2. Do you customize products according to our design drawings ?

A:Yes, we are a professional metal manufacturing factory with an experlenced engineering team that can make customized products according to customer drawings. We can also reverse-engineer drawings based on samples to produce large quantitles of goods.

Q3. WIll my design drawings be safe when you get It?

A:Yes, we will not publish your design to a third party unless your permission Is obtalned. We can sign NDA before you send the drawings.

Q4:How to avold mass order quality problems?

A:Strengthen prior prevention and Inspection of the production and processing process, regard Important processes as the focus of quallty control, and track Inspection and defense throughout the process. It can provide Spectrometer,MM, Tensile testing machine, Impact tester, Hardness tester, X-Ray,Salt spray test box, Pneumatic detection, UV accelerated weathering tester,dynamic balancing, high-temperature tensile testing, fluorescence test,room temperature mechanical property testing and other testing.

Q5.What's your dellvery time?

A:In general, the dellvery time Is within 15-90 days after payment. Q6.What Is the speed of the Impeller? What's the highest temperature It can withstand? A:The Impeller speed can reach 12,000 pm, and the high temperature resistance can reach 1,200 degrees Celslus. Depending on the material, the high temperature resistance of the product Is different.

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