Nickel Processed Parts
Nickel processed parts are parts or components made by processing nickel materials through specific processes. Nickel is an important industrial metal with excellent corrosion resistance, high strength, and good electrical and thermal conductivity, therefore it is widely used in multiple fields. The manufacturing of nickel processed parts usually includes various processes such as forging, casting, cold heading, and machining to meet the needs of different application scenarios.
Description
Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. supplies high-quality rare metals, mainly engaged in conventional processing profiles such as niobium hafnium alloy 103, tantalum, niobium, hafnium, titanium, zirconium, nickel, vanadium, and their alloys, as well as deep processing products such as boats, crucibles, sputtering targets, coating targets, machined parts, high-temperature furnace insulation screens, heating elements, furnace bodies (heating furnaces, annealing furnaces), and corrosion-resistant equipment. Our main product purity can reach up to 99.95% -99.99%, with "worry free quality and better price"! Customer service is always online, making you worry free and at ease.
Production process characteristics and technical points
Hot processing technology
Forging forming: Nickel based alloys (such as Incoloy 825) experience a stress of 240 MPa at a high temperature of 980 ℃, and require multi-stage forging (local stretching → pre forging → final forging) to achieve uniform deformation, avoid folding defects, refine grain size, and improve corrosion resistance.
Hot rolling/extrusion: plastic deformation at high temperatures (1400-1600 ℃), optimizing material density, suitable for complex structural components such as aircraft engine blades.
Heat treatment strengthening
Solution treatment: Heating at 1050-1100 ℃ and rapid water quenching to eliminate internal stress and form a uniform austenite structure;
Time treatment: Tempering at 500-800 ℃, precipitation of strengthening phases to enhance hardness (HV ≥ 300) and wear resistance.
Cold processing and precision forming
Cold forging/cold drawing: Plastic deformation at room temperature enhances strength (tensile strength can reach 440 MPa or more), suitable for precision components of medical devices.
Electroforming process:
By electrolytically depositing nickel ions, micrometer level precision (tolerance ± 0.05mm) and integrated molding of complex cavity structures can be achieved;
Control current density, pH value, and temperature (25-60 ℃) to ensure uniform and dense coating.
Surface treatment technology
Electroplated nickel plating: An acidic plating solution (containing nickel sulfate and brightener) forms a protective layer of 10-50 μ m, increasing wear resistance by 30%;
Chemical nickel plating: Non electroplating process, suitable for complex pipe fittings, with a coating hardness of HRC 58-62.
Application Fields
High end equipment manufacturing
Aircraft engine: Nickel based alloy forgings (such as Inconel series) used for turbine blades, capable of withstanding 1400 ℃ gas erosion;
Chemical reactor: C-276 alloy forgings resist strong acid corrosion and have a lifespan increased by more than three times.
Precision Electronics and Medical Devices
Electroformed nickel parts: MEMS sensor membranes for mobile phones, minimally invasive surgical instrument joints;
Nickel titanium memory alloy: stent, orthopedic implant, deformation recovery rate>99%.
Energy and Power Systems
Nickel based alloy flanges for nuclear power plants: resistant to radiation creep and ensuring sealing;
Nickel plating on battery electrodes: improves the conductivity and cycle life of lithium positive electrodes.
Nickel processed parts play an important role in modern industry due to their excellent performance and diverse processing techniques.
Whether it is stable performance in high-temperature environments or subtle control in precision manufacturing, nickel processed parts can meet the strict requirements of materials in different fields.
From aircraft engines to medical devices, from energy systems to electronic components, these machined parts continue to drive technological progress and industrial upgrading through precise process control and performance optimization.
Their widespread application confirms the core position of nickel materials in industrial systems.
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