Nickel Electrodes, Nickel Fasteners and Custom Parts for Industrial Use

Nickel electrodes, nickel fasteners and custom parts are functional nickel products made through targeted precision machining processes based on the excellent electrical conductivity, corrosion resistance and high-temperature resistance of nickel and nickel alloys. Relying on low contact resistance and high electrical conductivity stability, nickel electrodes are suitable for conductive scenarios such as electrolysis, batteries and electric arc discharge; relying on high-strength thread structure and corrosion resistance, nickel fasteners ensure the reliability of equipment connection in harsh environments; custom machined parts realize the customized production of special-shaped structures, precise dimensions and special performances according to customers' specific drawing requirements, adapting to various non-standard working conditions. The full series of products are widely used in electronic power, chemical electrolysis, new energy batteries, aerospace, precision machinery, scientific research experiments and other fields that have extremely high requirements on material electrical conductivity, connection reliability and dimensional accuracy, especially suitable for extreme working conditions such as high temperature, corrosion and high voltage.

Product specification

Product Parameters

Product Information

Product Type	Core Parameter Details	Customization Range
Nickel Electrodes	Plate Type: Thickness 0.5-20mm, Width 50-1000mm, Length 100-2000mm; Rod Type: Diameter 5-50mm, Length 100-3000mm; Tube Type: Outer Diameter 6-50mm, Wall Thickness 0.5-5mm; Conductivity ≥14MS/m; Executive Standards: GB/T2054-2013, ASTM B160	Special-Shaped Cross-Section Electrodes, Coated Electrodes, Extra-Large Size Electrodes, High-Precision Ultra-Thin Electrodes
Nickel Fasteners	Bolts: M3-M56 (standard), Length 10-200mm; Nuts: M3-M56 (standard); Washers: Inner Diameter 3-58mm, Outer Diameter 8-80mm, Thickness 0.5-5mm; Thread Precision: 6H/6g; Executive Standards: GB/T5782, GB/T6170, ASTM B160	Non-Standard Size Fasteners, Special Thread Fasteners, Fasteners with Positioning Structures, Anti-Corrosion Enhanced Fasteners
Nickel Custom Machined Parts	Machining Precision: ±0.005mm—±0.1mm; Surface Roughness: Ra0.8—Ra6.3; Adaptable Temperature: -200℃ to 800℃	Various Special-Shaped Structural Parts, Precision Mechanical Parts, Equipment Supporting Custom Parts, Electrode Assemblies, Special Connecting Components (according to customer drawings/samples)

Product Name	Nickel Electrodes (Electrolytic Electrodes, Battery Electrodes, Electric Arc Furnace Electrodes), Nickel Fasteners (Nickel Bolts, Nickel Nuts, Nickel Washers, Nickel Studs), Nickel Custom Machined Parts (Special-Shaped Parts/Precision Parts Customized According to Drawings)
Brand Name	Yunjie
Model	N4, N6, N8, N5 (N02200), N7 (N02201)
Material	Pure Nickel (N4/N6/N8), Nickel Alloys (N02200/N02201, etc.)
Process	Electrodes (Rolling/Forging + Precision Machining + Vacuum Annealing); Fasteners (Cold Heading/Hot Heading + Turning/Milling + Thread Machining + Heat Treatment); Custom Parts (CNC Turning/Milling/Welding/Grinding/Stamping + Vacuum Annealing + Precision Calibration)
Core Composition	Ni+Co Content ≥ 99% (for pure nickel products); nickel alloy products are implemented in accordance with corresponding grade standards
Density	8.90g/cm³
Advantages	Excellent electrical conductivity, strong corrosion resistance, high and low temperature resistance, high mechanical strength, high thread precision, low contact resistance, good processability, strong adaptability
Surface	Annealed Bright Surface, Precision Polished Surface, Sandblasted Surface
Shape	Electrodes (Plate, Rod, Tube); Fasteners (Standard Parts/Non-Standard Customized); Custom Parts (Special-Shaped Structures Customized According to Customer Drawings)
Processing Services	Drawing Customization, Performance Optimization, Precision Machining, Surface Treatment, Finished Product Inspection, Thread Machining, Beveling, Welding Assembly
Minimum Order Quantity	1 piece for custom machined parts; 1 kg for standard parts (electrodes/fasteners) (discounts available for bulk orders)

Classification

High-Quality Nickel Electrodes, Nickel Fasteners and Custom Parts for Industrial Use (1)

Classification by Product Type

•Nickel Electrodes: Classified by application into electrolytic nickel electrodes (chemical electrolysis, electroplating), battery nickel electrodes (new energy batteries, energy storage equipment), electric arc furnace nickel electrodes (high-temperature smelting); classified by shape into plate nickel electrodes, rod nickel electrodes, tube nickel electrodes.
•Nickel Fasteners: Classified by type into nickel bolts (hexagon head, socket head cap, countersunk head), nickel nuts (hexagon, locknut, flange), nickel washers (flat washer, spring washer, combined washer), nickel studs (equal length, double-ended, welding); classified by standard into national standard (GB), American standard (ASTM), non-standard customized fasteners.
•Nickel Custom Machined Parts: Classified by processing technology into machined custom parts, welded custom parts, composite processed custom parts, electrode assembly custom parts; classified by application field into electronic custom parts, chemical custom parts, new energy custom parts, scientific research custom parts, aerospace custom parts.
Pure Nickel Products (N4/N6/N8)

Ni+Co Content ≥ 99%, excellent electrical conductivity, low contact resistance, strong basic corrosion resistance, easy to process and form, suitable for electrodes, fasteners and custom parts in electronic power, scientific research experiments, conventional electrolysis and other scenarios.
•Nickel Alloy Products (N02200/N02201, etc.): Better corrosion resistance, higher high-temperature stability and stronger mechanical strength (can work stably below 800℃ for a long time), good fatigue resistance, suitable for high-pressure and high-load electrodes, fasteners and custom parts in chemical industry, high-end equipment and extreme environments.
Classification by Surface Treatment Method

•Annealed Bright Surface: Eliminates processing internal stress, has a smooth surface, maintains the original electrical conductivity of nickel materials, suitable for most conventional working conditions.
•Precision Polished Surface: High surface finish, reduces contact resistance, reduces impurity adhesion, suitable for high-precision electrodes and high-end fasteners.
•Sandblasted Surface: Enhances surface corrosion resistance, extends service life, suitable for electrodes, fasteners and custom parts in harsh corrosive environments.

Core Properties

Super Corrosion Resistance

Extremely stable in harsh environments such as organic acids, weak alkalis, neutral salt solutions, molten salts, seawater, and high-temperature flue gas. The dense passivation film on the surface can effectively resist corrosion and avoid conductive failure or connection loosening caused by corrosion.

Excellent High-Temperature Resistance

Melting point up to 1668℃. Pure titanium mesh can work stably below 600℃ for long-term use, while titanium alloy mesh can withstand higher temperatures. It does not oxidize or deform in high-temperature environments, suitable for high-temperature filtration and protection scenarios.

Excellent High-Temperature Resistance

Melting point up to 1455℃, pure nickel products can work stably below 800℃ for a long time, nickel alloy products can withstand higher temperatures, and mechanical properties and electrical conductivity remain stable in high-temperature environments without obvious softening and deformation.

Good Mechanical Strength

It has both high tensile strength and good toughness, excellent impact resistance and fatigue resistance. The thread structure of fasteners is firm, not easy to slip or break, and can withstand loads and vibrations under complex working conditions.

Precise Dimensional Accuracy

Through precision forging, machining, thread machining and heat treatment processes, the product dimensional tolerance is controllable, the thread precision is high, and the assembly fit is good, meeting the precision assembly and conductive connection needs of high-end equipment.

Good Processability and Customization

It can realize the production of products of different shapes and specifications through various processing technologies, and support the precise customization of electrode assemblies, non-standard fasteners and special-shaped structural parts according to customer drawings, adapting to various special working conditions and equipment needs.

Wide Temperature Range Adaptability

Maintains stable mechanical properties and electrical conductivity in the range of -200℃ to 800℃, no embrittlement at low temperature and no softening at high temperature, adapting to the conductive and connection needs of multiple extreme temperature working conditions.

Nickel Electrode Production Process

Raw Material Preparation: Select high-purity nickel ingots or nickel alloy ingots, and smelt them in a vacuum electric arc furnace to make nickel blanks (plate blanks/rod blanks/tube blanks) with uniform composition and low impurity content.
Forming Processing: Plate blanks are made into nickel plates through rolling process, then cut and stamped into plate electrode blanks; rod blanks are made into nickel rods through rolling/drawing process, then precision ground into rod electrode blanks; tube blanks are made into tube electrode blanks through extrusion + drawing process.
Precision Machining: Perform precision machining such as turning, milling and drilling on the electrode blanks to ensure dimensional accuracy and surface flatness; mesh electrodes need additional weaving and shaping processes.
Surface Treatment: Perform precision polishing, passivation treatment or sandblasting treatment according to requirements to improve electrical conductivity, corrosion resistance or wear resistance.
Heat Treatment: Put the processed electrodes into a vacuum annealing furnace for annealing treatment to eliminate processing internal stress and improve material toughness and conductive stability.
Quality Inspection: Conduct comprehensive inspections through dimensional accuracy testing, electrical conductivity testing, surface roughness testing, chemical composition analysis, etc. After passing the inspection, package and leave the factory, with material inspection report and quality certificate attached.

High-Quality Nickel Electrodes, Nickel Fasteners and Custom Parts for Industrial Use (2)

Nickel Fasteners and Custom Parts for Industrial Use (2)

Nickel Fastener Production Process

Raw Material Preparation: Select high-quality nickel wire or rod as raw material, and perform surface pretreatment (pickling, grinding) to remove oxide scale and impurities.
Forming Processing: Process the raw material into fastener blanks (bolt heads, nut blanks) through cold heading or hot heading process.
Thread Machining: Use thread rolling or tapping process to process threads on the blanks to ensure thread precision and finish.
Heat Treatment: Put the fasteners after thread machining into a vacuum annealing furnace for annealing treatment to eliminate processing internal stress and improve mechanical strength and toughness.
Surface Treatment: Perform pickling, sandblasting and polishing treatment as needed to improve corrosion resistance and surface finish.
Quality Inspection: Conduct dimensional accuracy testing, thread precision testing, mechanical performance testing (tensile/shear), appearance inspection, etc. After passing the inspection, package and leave the factory, with quality inspection report attached.

Production Process

Demand Docking: Receive customer drawings or samples, and clarify product size, performance, material, surface treatment and batch requirements.
Process Planning: Formulate detailed processing process plans according to customer requirements, and determine processing equipment, processes and parameters.
Raw Material Preparation: Select nickel or nickel alloy plates, rods, tubes and other raw materials that meet the requirements, and perform cutting and pretreatment.
Precision Machining: Process and form according to drawing requirements through CNC turning, milling, grinding, drilling, welding, stamping and other processes.
Heat Treatment and Surface Treatment: Perform heat treatment such as vacuum annealing, and surface treatment such as pickling, polishing and sandblasting as needed.
Quality Inspection: Strictly conduct dimensional accuracy inspection, appearance inspection, performance testing (electrical conductivity/mechanical/corrosion resistance) according to customer drawing requirements to ensure that the products meet the requirements.
Finished Product Packaging: Clean, dry and package the qualified products, with custom processing instructions, material inspection report and quality certificate attached.

Nickel Fasteners and Custom Parts for Industrial Use (3)

Specification Selection Table

Precise Matching of Requirements

Chemical Composition Table

Product Type	Standard Specification Range	Core Characteristics	Adaptable Scenarios
Nickel Electrodes	Plate Type: 0.5-20mm×50-1000mm×100-2000mm; Rod Type: 5-50mm×100-3000mm; Tube Type: 6-50mm×0.5-5mm	Excellent electrical conductivity, low contact resistance, corrosion resistance, high-temperature resistance, high dimensional accuracy	Chemical electrolytic cells, electroplating equipment, new energy batteries, energy storage devices, high-temperature electric arc furnaces, scientific research experimental devices
Nickel Fasteners	Bolts: M3-M56×10-200mm; Nuts: M3-M56; Washers: 3-58mm×8-80mm×0.5-5mm	High thread precision, firm connection, corrosion resistance, high-temperature resistance, stable mechanical strength	Chemical equipment connection, electronic equipment assembly, new energy equipment fixation, high-temperature working condition devices, marine engineering equipment
Nickel Custom Machined Parts	Machining precision ±0.005-0.1mm, various sizes/shapes customized according to drawings	Strong adaptability, precise dimensions, performance optimized on demand, can integrate electrical conduction/connection/structural functions	Precision instrument accessories, special equipment supporting parts, special working condition electrode assemblies, non-standard connecting components, scientific research custom devices

Grade	Ni+Co	Cu	Si	Mn	C	Mg	S	P	Fe	Pb	Cr	Impurity Total
N4	99.9	0.015	0.03	0.002	0.01	0.01	0.001	0.001	0.04	0.001	—	0.1
N5, N02201	99	0.25	0.3	0.35	0.02	—	0.01	—	0.4	—	0.2	—
N6	99.5	0.1	0.1	0.05	0.1	0.1	0.005	0.002	0.1	0.002	—	0.5
N7, N02200	99	0.25	0.3	0.35	0.15	—	0.01	—	0.4	—	0.2	—
N8	99	0.15	0.15	0.2	0.2	0.1	0.015	—	0.3	0.002	—	1

Application Fields

Electronic Power

Conductive connectors for electronic equipment, electrodes for power semiconductors, electrode assemblies for electromagnetic equipment, fasteners for precision instruments. Ensure efficient and stable operation of equipment by virtue of excellent electrical conductivity and dimensional accuracy.

Chemical Industry

Electrodes for electrolytic cells, electrodes for electroplating equipment, fasteners for chemical pipelines, connecting components for reactors. Resist corrosion of strong acids and alkalis, ensuring stable and safe production.

New Energy Field

Electrodes for new energy batteries, conductive parts for energy storage equipment, connecting fasteners for hydrogen energy equipment, accessories for photovoltaic equipment. Corrosion resistance and strong stability, adapting to the harsh production and operation environment of the new energy industry.

Aerospace

Conductive connectors inside spacecraft, electrode assemblies for avionics equipment, fasteners in extreme environments. Adapt to aerospace flight needs by virtue of high-temperature resistance and extreme environment resistance.

Scientific Research Experiments

Electrolytic electrodes for chemical laboratories, precision custom parts for materials science research, conductive components for analytical experiments. Ensure experimental accuracy by virtue of high precision and stable performance.

Other Fields

Electrodes for high-temperature furnaces, auxiliary conductive parts for medical devices, non-standard custom parts for precision machinery. Adapt to different industrial and scientific research scenarios by virtue of multiple excellent characteristics.

Other Fields

Marine seawater desalination pipelines, high-temperature furnace radiating pipes, heavy machinery hydraulic pipes. Adapt to fluid transportation and heat exchange requirements of different industrial scenarios by virtue of multiple characteristics.

Send Inquiry

As a professional solution expert providing nickel and nickel alloy series products, Baoji Yunjie is ready to serve you! If you need: titanium, zirconium, nickel, aluminum, tantalum, tungsten, cobalt and other full-series metal electrodes, fasteners, custom machined parts as well as pipes, rods, wires, meshes, crucibles, plates, foils and strips, please feel free to contact us!

Nickel Electrodes, Nickel Fasteners and Custom Parts for Industrial Use

Product specification

Classification

Core Properties

Super Corrosion Resistance

Excellent High-Temperature Resistance

Excellent High-Temperature Resistance

Good Mechanical Strength

Precise Dimensional Accuracy

Good Processability and Customization

Wide Temperature Range Adaptability

Nickel Electrode Production Process

Nickel Fastener Production Process

Production Process

Specification Selection Table

Application Fields

Send Inquiry

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