Vacuum Turbine Wheel Blade

Investment casting, also known as precision or lost-wax casting, is a manufacturing process used to create intricate and complex turbine components through the creation of a wax or plastic pattern that is then coated in a ceramic shell. Once the ceramic shell is hardened, the wax or plastic is melted out, leaving a hollow cavity in the shape of the desired component. Molten metal is then poured into the cavity, filling the mold and taking the shape of the original pattern. Once the metal solidifies, the ceramic shell is broken away to reveal the final cast turbine component.

 

 

 

China		U.S.
TAD	Titanium Iodide	Grade1	No. 1 Pure Titanium
TA1	Industrial Pure Titanium	Grade2	No.2 Pure Titanium
TA2	Industrial Pure Titanium	Grade3	No. 3 Pure Titanium
TA3	Industrial Pure Titanium	Grade4	No. 4 Pure Titanium
TA4	Ti-3Al	Grade5	Ti-6AI-4V
TA5	Ti-4A1-0.005B	Grade6	Ti-5AI-2.5V
TA6	Ti-5AI	Grade7	Ti-0.2Pd
TA7	Ti-5AI-2.5Sn	Grade9	Ti-3A1-2.5V
TA8	Ti-5A1-2.5Sn-3Cu-1.5Zr	Grade10	Ti-11.5Mo-4.5Sn- 6Zr
TC1	Ti-2AI-1.5Mn	Grade1	Ti-0.2Pd
TC2	Ti-3A1-1.5Mn	Grade2	Ti-0.3Mo-0.75Ni
TC3	Ti-4A1-4V	A-1	Ti-5A1-2.5Sn
TC4	Ti-6A1-4V	A-3	Ti-6A1-2Nb-1Ta
TC6	Ti-6Al-1.5Cr-2.5Mo-0.5Fe- 0.3Si	A-4	Ti-8A-1Mo-1V
TC7	Ti-6A1-0.6Cr-0.4Fe-0.4Si- 0.01B	AB-1	Ti-6A1-4V
TC9	Ti-6.5A1-3.5Mo-2.5Sn-0.3Si	AB-3	Ti6AI-6V-2Sn
TC10	Ti-6A1-6V-2Sn-0.5Cu-0.5Fe	AB-4	Ti-6A-2Sn-4Zr-2Mo
TC11	Ti-6A1-3.5Mo-1.5Zr-0.3Si	AB-5	Ti-3AI-2.5V
TB2	Ti-5Mo-5V-3Cr-3Al	B-1	Ti-3A1-13V-11Cr

 

 

Material: High-temperature alloy turbine discs are usually made of high-temperature alloy materials, such as nickel-based alloys, titanium alloys, etc. These materials have excellent high-temperature strength, heat resistance and corrosion resistance, and can operate stably in high-temperature and high-pressure working environments.

 

Structure: High-temperature alloy turbine disc usually consists of outer edge, inner edge and blade hole. The outer edge is used to secure the blades, the inner edge is connected to the bearings, and the blade holes are used to install the turbine blades.

 

Manufacturing process: Precision casting or forging processes are usually used to manufacture high-temperature alloy turbine discs. During the manufacturing process, it is necessary to ensure the geometric and dimensional accuracy of the turbine disk, as well as the uniformity and stability of the internal structure.

 

Function: The high-temperature alloy turbine disk carries the turbine blades, transmits power through rotation, and converts gas kinetic energy into mechanical energy. They play a critical role in turbines, affecting their efficiency, performance and reliability.

 

Application: High-temperature alloy turbine discs are widely used in turbines in aerospace, energy, petrochemical, shipbuilding and other fields, such as aerospace engines, gas turbines, turbochargers, etc. They play an important role as rotating components in these fields and ensure the normal operation of the equipment.

 

In general, high-temperature alloy turbine discs are important components in turbines. They have excellent high-temperature strength, heat resistance and corrosion resistance, and can operate stably in extreme working environments. Their manufacturing requires highly sophisticated processes and equipment to ensure product quality and performance.

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