The constant temperature forging turbine wheel is made of alloy material with good high temperature and mechanical properties, which improves the strength, toughness and fatigue life. And this process reduces the surface defects, but also makes the internal organization uniform, grain refinement, so that the turbine wheel can withstand high temperature, high speed and high pressure working environment, to ensure the efficient operation of the engine.
In the manufacturing process, high performance materials such as high temperature alloy and titanium alloy will be selected. Through constant temperature forging, it can obtain more uniform microstructure, improve the strength and toughness of the blade, improve the accuracy of the turbine blade, and meet the needs of high-performance engines. So that the constant temperature forging blade can withstand extreme working conditions.
In the manufacturing process, high performance materials such as high temperature alloy and titanium alloy will be selected. After strict processing and testing, the strength and fatigue resistance of the turbine disc will be improved. It can control the shape and size of the turbine disk more accurately to meet the strict requirements of high-performance turbine engines. Effectively reduce the residual stress inside the material, enhance the stability and reliability of the turbine disc.
The selection of metal materials with good mechanical properties and thermal stability, including forging temperature, pressure, speed and other key parameters, after strict manufacturing process and inspection, it can obtain more uniform, dense metal structure, so as to improve the strength and wear resistance of the stator; The stator with complex shape and high precision is manufactured to meet the needs of high performance motors. Reduce the loss of materials, improve production efficiency and economic benefits.
High performance alloy materials are selected and manufactured according to the design specifications and performance requirements of the rotor. After strict forging and inspection of the process, the constant temperature forging rotor can obtain a more uniform and dense microstructure structure with fine grain, significantly improve the overall strength, toughness and fatigue resistance of the rotor, and control the shape and size accuracy of the rotor more accurately. Meet the high performance requirements of the rotor under the harsh conditions of high speed rotation and high load bearing.
Choose high performance alloy material, through constant temperature forging, make full use of metal plasticity, reduce deformation resistance. The precision, surface roughness, surface oxidation and decarburization of the nozzle ring are better than those of hot forgings, and are similar to those of cold forgings.
For constant temperature forging guide vane, the advantages include: It can reduce the deformation resistance of metal and facilitate the forming of complex shapes； Forgings with high dimensional accuracy and good surface quality can be obtained；It can improve the structure and property of metal and make it more uniform and consistent.
For constant temperature forging segment, the advantages include: It can reduce the deformation resistance of metal and facilitate the forming of complex shapes； Forgings with high dimensional accuracy and good surface quality can be obtained；It can improve the structure and property of metal and make it more uniform and consistent.
Constant temperature forging spring is an advanced spring manufacturing process, the selection of metal materials with good elasticity and toughness, after forging through non-destructive testing methods, such as magnetic particle testing, ultrasonic testing and other inspection, the spring can obtain more uniform microstructure, so as to improve the strength and fatigue life; This process can produce springs with complex shapes and high precision to meet the needs of various special applications.
Constant temperature forging will choose high strength, high toughness of metal materials, through constant temperature forging and non-destructive testing methods, such as penetration testing, magnetic particle testing, screw nuts can obtain more fine tissue, improve the strength and wear resistance of screw nuts; The shape and size can be controlled more accurately to ensure good interchangeability; Reduce defects in materials and enhance their reliability.
High strength: After special processing, the materials of turbine accessories have high strength and can withstand mechanical stress under high-speed rotation and high-pressure conditions. High toughness: High-temperature alloys and precision forging processes make turbine accessories have high toughness, which can resist the centrifugal force and airflow impact generated by high-speed rotation and reduce the risk of fracture. Fatigue resistance: Turbine accessories can withstand periodic mechanical and thermal stresses, have excellent fatigue resistance, and extend service life.
Dimensional stability: High-temperature alloys can maintain good dimensional stability at high temperatures, ensure precise fit between components, and reduce the probability of leakage and failure. Anti-deformation: Even in a long-term high temperature and high pressure environment, turbine accessories can maintain stable shape and performance, and are not prone to creep or deformation.
Improve energy conversion efficiency: The excellent design and materials of turbine accessories such as rotor and stator blades can maximize the conversion efficiency of gas energy and improve the overall efficiency of the engine or turbine. Optimize airflow: Accessories such as guide vanes, diffusers, and turbulators can effectively guide and optimize airflow, reduce energy loss, and improve the working efficiency of the turbine system.
Quality control: Turbine accessories adopt strict quality control measures from material selection to manufacturing process to finished product testing to ensure the high reliability of each component. Long life design: By optimizing the design and manufacturing process, the durability and reliability of turbine accessories are improved, the maintenance frequency and downtime are reduced, and the operating costs are reduced.
Turbine accessories are widely used in various turbines, including:
Aerospace engines: Turbine accessories are the core components of aircraft engines, responsible for converting the energy of gas into mechanical energy and driving the rotation of the engine.
Industrial gas turbines: Used for power generation and mechanical drive, turbine accessories work in high temperature and high pressure environments, requiring excellent high temperature performance and reliability.
Steam turbines: Used for power generation and industrial drive, turbine accessories convert the energy of high temperature and high pressure steam into mechanical energy.
Turbocharger: Used to increase the intake pressure of an internal combustion engine, the turbine accessory converts the energy of the exhaust gas into mechanical energy to drive the compressor.
Advantages: high specific strength, low density, excellent corrosion resistance and good high temperature performance.
Applications: aircraft engine turbine impellers, marine engineering and other applications that require high strength and light weight.
Advantages: high strength and hardness can be achieved through aging treatment, with good toughness and processing performance.
Applications: aircraft engine parts
Advantages: excellent corrosion resistance, high strength, good wear resistance
Applications: marine engineering equipment, chemical and petroleum equipment, equipment in high temperature corrosive environments
High strength and durability
Excellent fatigue performance
Complex shape manufacturing capability
Material diversity