Custom Superalloy Parts Manufacturing Service

Inconel alloy

Inconel 600, Inconel 617, Inconel 625, Inconel 690, Inconel 713, Inconel 713C, Inconel 713LC, Inconel 718, Inconel 718C, Inconel 718LC, Inconel 738, Inconel 738C, Inconel 738LC, Inconel 751, Inconel 792, Inconel 800, Inconel 800H, Inconel 800HT, Inconel 925, Inconel 939, Inconel X-750

Nickel-chromium superalloy; excellent corrosion, oxidation, and high-temp resistance. Maintains strength at high temperatures.

Aerospace, chemical, and marine industries; turbine blades, exhaust systems, heat exchangers.

CMSX Series

CMSX-10, CMSX-11, CMSX-2, CMSX-2 Alloy, CMSX-3, CMSX-4
CMSX-486, CMSX-6, CMSX-7, CMSX-8

Single-crystal superalloys with superior creep, oxidation, and high-temp strength. Excellent thermal fatigue resistance.

High-performance turbine blades, jet engines, gas turbines, and aerospace components.

Monel alloy

Monel 400, Monel 401, Monel 404, Monel 450, Monel K500, Monel R-405

Nickel-copper alloy; high strength, corrosion-resistant, especially in seawater and acidic environments.

Marine engineering, chemical processing, pump shafts, propellers, and heat exchangers.

Hastelloy alloy

Hastelloy B, Hastelloy B-2, Hastelloy B-3, Hastelloy C-2000, Hastelloy C-22, Hastelloy C-22HS, Hastelloy C-276, Hastelloy C-4, Hastelloy G-30, Hastelloy G-35, Hastelloy N, Hastelloy S, Hastelloy W, Hastelloy X

Nickel-molybdenum alloy; resists corrosion in harsh environments, especially in oxidizing and reducing conditions.

Chemical processing, nuclear reactors, pollution control, and aerospace applications.

Stellite alloy

Stellite 1, Stellite 12, Stellite 20, Stellite 21, Stellite 25, Stellite 3, Stellite 31, Stellite 4, Stellite 6, Stellite 6B, Stellite 6K, Stellite F, Stellite SF12

Cobalt-based; high hardness, excellent wear, corrosion, and high-temp oxidation resistance.

Cutting tools, turbine blades, valve seats, and wear-resistant coatings.

Nimonic alloy

Nimonic 105, Nimonic 115, Nimonic 263, Nimonic 75, Nimonic 80A, Nimonic 81, Nimonic 86, Nimonic 90, Nimonic 901, Nimonic PE11, Nimonic PE16

Nickel-chromium alloy; excellent creep, oxidation, and heat resistance. Performs well under extreme temperatures.

Gas turbines, jet engines, exhaust valves, and other high-temperature components.

Titanium alloy

Ti-10V-2Fe-3Al, Ti-15V-3Cr-3Sn-3Al, Ti-3Al-2.5Sn, Ti-3Al-8V-6Cr-4Mo-4Zr (Beta C), Ti-5Al-2.5Sn (Grade 6), Ti-5Al-5V-5Mo-3Cr (Ti5553), Ti-6Al-2Sn-4Zr-2Mo, Ti-6Al-2Sn-4Zr-6Mo, Ti-6Al-4V (TC4), Ti-6Al-4V ELI (Grade 23), Ti-6Al-6V-2Sn, Ti-6Al-7Nb, Ti-8Al-1Mo-1V (Grade 20)

Lightweight, high strength-to-weight ratio, excellent corrosion resistance, and good biocompatibility.

Aerospace, biomedical implants, automotive, and chemical processing components.

Rene Alloys

Rene 104, Rene 108, Rene 142, Rene 41, Rene 65, Rene 77, Rene 80, Rene 88, Rene 95, Rene N5, Rene N6

Nickel-based superalloys with superior high-temperature strength, creep, and oxidation resistance.

Jet engines, turbine blades, combustion chambers, and aerospace applications.

Single Crystal Alloy

First-Generation: PWA 1484, CMSX-2, CMSX-3, SRR 99
Second Generation: CMSX-4, PWA 1484, Rene N5, TMS-75
Third Generation: CMSX-6, CMSX-7, Rene N6, TMS-138
Fourth Generation: TMS-162, TMS-196, RR3000
Fifth Generation: CMSX-10, CMSX-11, CMSX-8, TMS-238, SC180

Advanced alloys with no grain boundaries, offering superior creep, fatigue, and thermal shock resistance.

Turbine blades, jet engines, gas turbines, and other high-temperature aerospace components.

Post Process

1. Removal of excess material: CNC machining or EDM and other processes are used to remove excess material to achieve complex structures and tight tolerances
2. Heat treatment: Release internal stress to strengthen the metal
3. Surface treatment: Increase the product's high temperature resistance and wear resistance through thermal barrier coating or wear-resistant coating

Hot Isostatic Pressing (HIP)

1. Densification of castings and 3D printed products: Eliminate internal porosity, shrinkage, segregation, and other defects.
2. Powder metallurgy: Consolidate powder into a fully dense sintered body and prevent excessive grain growth and segregation.
3. Diffusion bonding: Make the solid-solid, powder-solid, and powder-powder interface connection strength of dissimilar metals high, the microstructure is complete, the distortion is small, and the can realize the metallurgical bonding between different materials.

Heat Treatment

1. Increases superalloys' tensile, yield strength, toughness, and ductility by precipitating certain phases, like gamma-prime (γ') or carbide phases.
2. Optimizing Microstructure and Phase Transformation: Heat treatment refines the grain structure of the superalloy, resulting in improved fatigue resistance and mechanical strength.
3. Stress Relief and Enhancing Creep Resistance.

Superalloy Welding

1. A variety of single crystal blade LTP brazing repair brazing materials can be prepared in the form of paste, adhesive tape, and foil tape.
2. No brittle phase is generated at the weld, a complete isothermal solidification zone can be formed, and the high-temperature endurance life can reach more than 80% of the substrate.
3. The process hole brazing material coating and injection method for complex inner cavity structures can realize the mass production of blade process hole brazing.

Thermal Barrier Coating (TBC)

1. Thermal Insulation and Temperature Reduction: TBCs act as insulating layers that significantly reduce the heat transfer from the hot combustion gases to the underlying superalloy substrate.
2. Barrier Against Environmental Exposure: TBCs protect superalloy surfaces from harsh environments, including oxidation, corrosion, and exposure to corrosive agents like molten salts or abrasive particles.
3. Reduction of Thermal Stress: TBCs help to even out temperature distributions across the component, reducing thermal gradients that can lead to thermal fatigue and cracking.

Superalloy CNC Machining

1. Precision and Accuracy: (often within ±0.001mm)
2. Complex Geometries: With multi-axis CNC machining (such as 3-5 axis capabilities)
3. Improved Surface Finish
4. Prototyping and Post-Processing Capabilities

Superalloy Deep Hole Drilling

1. CNC deep hole drilling: Since the drill bit is limited by mechanical force, it can achieve deep hole drilling of medium and low hardness metals with a depth ratio of less than 100:1.
2. GDM gas discharge machining deep hole processing: Not limited by mechanical force, it can achieve deep hole processing of hard materials with a depth ratio of more than 100:1

Electrical Discharge Machining (EDM)

1. Precision and Complex Geometry and Surface Integrity
2. Material Removal Efficiency for hard-to-machine materials
3. Avoid the Thermal Effects and Micro-cracking

Material Testing and Analysis

Mechanical properties:
1. High-temperature tensile properties, fatigue test, life analysis, creep rupture performance analysis (25-1000 degrees Celsius)
2. Impact toughness test, X-ray diffraction stress analysis
3. Thermophysical properties test (thermal conductivity, linear expansion coefficient, dynamic elastic modulus)
4. FPI(Fluorescent Penetrant Inspection)
Chemical composition:
1. Accurate determination of carbon, sulfur, oxygen, nitrogen, and hydrogen in alloys
2. Glow discharge mass spectrometer multi-element trace analysis
3. Powder material gas element analysis
Metallographic analysis:
1. Alloy macrostructure and microstructure analysis.
2. Alloy micro-region composition detection
3. Crystal orientation and structure analysis
4. Macro and micro hardness detection
5. Alloy phase change, oxidation differential thermal analysis
6. Fracture and coating analysis
7. Powder purity and particle size analysis