Nimonic 80A Durable Jet Engine Combustion Chamber Sheet Metal Stamping Laser Cutting Sheet Metal Aviation Parts
Gas turbine parts: precision sheet metal parts
Our company specializes in the design and manufacture of high-precision sheet metal components for use in demanding aero-engine gas turbine environments. We use cutting-edge technology and specialized processes to deliver components that meet the most stringent quality and performance standards. Our expertise covers the entire manufacturing process, from initial design and material selection to final inspection and delivery.
We produce a wide range of critical precision sheet metal components for gas turbine engines, including but not limited to: combustion chamber bushings and components, casing components, intake and outlet components, heat shields, piping components, and various brackets and mounting mounts. These components are designed to withstand extremely high temperatures, pressures and corrosive environments. Our capabilities extend to complex geometry and tight tolerances, ensuring optimal aerodynamic performance and structural integrity.
Our state-of-the-art factories employ advanced manufacturing processes to ensure the highest quality and precision. These processes include: laser cutting for complex shapes and precise tolerances; CNC stamping and forming for the efficient production of complex geometric shapes; And robotic welding for high-quality, repeatable welding. Post-treatment includes surface treatments such as shot peening to improve fatigue resistance, and protective coatings to enhance corrosion resistance. Rigorous quality control checks are implemented at every stage to ensure compliance with stringent aerospace standards.
The choice of materials is critical to achieving performance in the demanding gas turbine environment. We use a range of high performance alloys that are selected for their specific properties: high temperature strength (Inconel, Waspaloy, Haynes alloys), corrosion resistance (stainless steel, titanium alloy) and fatigue resistance. The choice of materials is always adapted to the specific application and operating conditions of each component. We work closely with our customers to determine the best materials for each project.
Paragraph 5: Operating environment and advantages
Our precision sheet metal components are designed to operate in the extreme conditions of aero-engine gas turbines, including high temperatures (often in excess of 1000°C), high pressure and exposure to corrosive gases. The benefits of our components include: superior strength-to-weight ratio; Improved aerodynamic performance due to precise tolerances; Enhanced durability and service life; As well as enhanced thermal fatigue and corrosion resistance. This translates into improved engine efficiency, reduced maintenance costs and enhanced safety for customers.
We are committed to providing the highest quality precision sheet metal parts to the aerospace industry. Our expertise in material selection, advanced manufacturing processes and rigorous quality control ensures that our customers receive components that meet the needs of even the most challenging gas turbine applications. Contact us to discuss your specific needs and how we can help you achieve optimal engine performance.
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Parameter Category |
Parameter Name |
Parameter Range |
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Density (ρ) |
7.8 g/cm³ - 8.5 g/cm³ |
|
|
Melting Point (Tm) |
1250°C - 1400°C |
|
|
Yield Strength (σy) |
350 MPa - 950 MPa |
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Ultimate Tensile Strength (σb) |
600 MPa - 1300 MPa |
|
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Elongation (A) |
20% - 40% |
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Hardness (HV) |
180 HV - 350 HV |
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Thermal Conductivity (λ) |
10 W/(m·K) - 18 W/(m·K) |
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|
Coefficient of Thermal Expansion (α) |
11 × 10^-6 K^-1 - 15 × 10^-6 K^-1 |
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Elastic Modulus (E) |
190 GPa - 210 GPa |
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Dimensional Tolerances |
Thickness (t) |
0.1 mm - 5.0 mm |
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Width (w) |
10 mm - 1000 mm |
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Length (l) |
100 mm - 6000 mm |
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Flatness |
±0.1 mm/m - ±0.5 mm/m |
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Straightness |
±0.1 mm/m - ±0.5 mm/m |
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Parallelism |
±0.1 mm - ±0.5 mm |
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Perpendicularity |
±0.1° - ±0.5° |
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Fillet Radius (R) |
0.5 mm - 10 mm |
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Surface Treatment |
Surface Roughness (Ra) |
0.1 μm - 3.2 μm |
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Surface Treatment Methods |
Chemical Passivation, Electrochemical Polishing, Sandblasting, Laser Cleaning, Anodizing |
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Welding Performance |
Welding Methods |
TIG Welding, MIG Welding, Laser Welding |
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Weld Joint Strength |
≥90% of Base Material Strength |
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Weld Distortion |
≤0.5 mm/m |
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Heat Treatment |
Solution Heat Treatment Temperature |
1050°C - 1150°C |
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Solution Heat Treatment Holding Time |
1 h - 4 h |
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Solution Heat Treatment Cooling Method |
Water Quenching or Air Cooling |
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Aging Treatment Temperature |
700°C - 900°C |
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Aging Treatment Holding Time |
2 h - 8 h |
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Aging Treatment Cooling Method |
Air Cooling |
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Corrosion Resistance |
Acid Resistance |
pH 0 - 7 |
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Alkali Resistance |
pH 7 - 14 |
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Salt Spray Corrosion Resistance |
≥1000 hours |
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Mechanical Properties |
Fatigue Strength |
200 MPa - 600 MPa |
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Creep Strength |
100 MPa - 400 MPa |
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Impact Toughness |
100 J - 300 J |
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Environmental Adaptability |
Operating Temperature |
-200°C - 800°C |
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Maximum Service Temperature |
1000°C - 1200°C |
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Application Fields |
Application Fields |
Aerospace, Petrochemical, Power Industry, Automotive |
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Combustion Chamber Liner/Flame TubeProduct Name |
Gaskets, flanges, seals and other superalloy sheet metal parts |
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Tolerance |
CNC Machining ±0.001mm/Casting ±0.1mm |
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Place of Origin |
Qingdao, Shandong, China |
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Processing Craft |
Sand Casting/Lost Wax Casting/Investment Casting/Vacuum Casting/Forging/CNC Machining/etc |
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Surface Treatment |
A variety of surface treatments and coatings can be produced and customized according to your requirements. |
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Type |
OEM; Customized |
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Certification |
ISO9001:2015 Certified, UL Certification,GE,SGS,TUV,etc |
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Packing |
Carton/Wooden box |
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Inspection |
1.Foundry in-house: 100% inspection on critical dimension; 100% on appea rance. |
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2.Third Party inspection available upon requirement. |
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3.Optional X-ray detection |
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4.Fluorescence detection |
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Service |
Drawing Custom |
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Mainly Testing Facility |
Spectrometer,CMM, Tensile testing machine, Impact tester,Hardness tester,X-Ray,Salt spray test box, Pneumatic detection,UV |
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Quality Guarantee |
2 Years |
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Features & Advantage |
1.High machining accuracy, the flatness within 0.001mm |
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2.High finish appearance, smooth surface roughness is Ra0.6 after machining. |
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3.The machining precision is high and the assembly structure is seamless. |
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4.Smooth appearance, corrosion resistance. |
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5.Pass Salt Spray Test with 144 Hours. |
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Standard |
ISO , DIN, AISI, ASTM, BS, JIS, etc. |
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GB/T 14992 GJB 5512.1 HB 7763 HB/Z 140 |
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Payment |
L/C,D/A,D/P,T/T,Western Union,Money Gram |
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Equipment used |
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CAD/CAM equipment |
Annealing furnace |
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Precision casting equipment |
Sand blasting equipment |
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Sand casting equipment |
Electroplating equipment |
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Spinning machine |
X-ray inspection equipment |
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Hydraulic forming machine |
Ultrasonic testing equipment |
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Argon arc welding (TIG) equipment |
Coordinate Measuring Instrument (CMM) |
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MIG (MIG/MAG) equipment |
Tensile testing machine |
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Laser welding equipment, CNC Lathe |
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