Capillary nickel alloy memory wire

Nickel wire is a wire-like metal material made from high-purity electrolytic nickel through processes such as smelting, hot forging, drawing, and heat treatment. It has excellent electrical conductivity, corrosion resistance, heat resistance, and processing performance, and is widely used in electronics, electrical appliances, electric heating elements, chemicals, sealing, and scientific research.

I. Product Materials and Common Grades
Pure Nickel Wire
N4, N6 (Chinese Standard)
Ni200, Ni201 (American Standard)
Purity: Ni≥99.5%～99.99%
Nickel Alloy Wire
NiCr Wire: such as Ni80Cr20, mainly used as heating wire
NiCo Wire (Monel): corrosion resistant, high strength
Nickel-Silicon, Nickel-Aluminum, Nickel-Iron Alloy Wire, etc.
II. Product Specifications
Diameter: 0.02mm～8.0mm, micro-fine wire and coarse wire can be customized
State: soft (annealed), semi-hard, hard
Supply Form: straight wire, coiled wire, spooled wire, braided mesh wire
Surface: bright finish, pickled finish, tin-plated / Silver-plated surface
III. Main performance characteristics
Good conductivity: Stable resistivity, suitable for conductive leads, electrodes, jumpers
Heat and high temperature resistance: Melting point approximately 1455℃, good strength at medium and high temperatures
Excellent corrosion resistance: Resistant to alkalis, seawater, and neutral salt spray, not prone to rust
Good toughness and ductility: Easy to bend, weld, and wind, not easily broken
Excellent airtightness and sealing: Can be matched and sealed with glass and ceramics
Non-magnetic/weakly magnetic options: Low-carbon Ni2O1 can be used in low magnetic environments
IV. Typical application areas
Electronics and electrical appliances
Conductive leads, lead wires, contacts, sensor electrodes
Relays, connectors, coil windings
Electrothermal and heating elements
Small heaters, heating wires, heating cores
Chemicals and corrosion protection
Corrosion-resistant braided mesh, filter wires, stirring wires, chemical electrodes
Vacuum and sealing
Electro-vacuum devices, glass/ Ceramic sealing wire, core lead wire
Research and laboratory
Electrode wire, ignition wire, catalyst carrier, experimental consumables
Other
Spring wire, welding wire, jewelry materials, special braided wire
V. Product Advantages
High dimensional accuracy, small diameter tolerance, smooth and burr-free surface
Moderate tensile strength, good welding performance
Stable purity, low impurities, good consistency in use
High temperature resistance, alkali resistance, not easy to oxidize, long service life

Quality Control and Testing

Each product undergoes rigorous inspection before shipment:

Dimensional Inspection: Precise measurement of thickness, length, and width

Chemical Composition and Mechanical Property Analysis: Third-party testing reports

Surface Inspection: Visual and microscopic inspection for defects

Ultrasonic Testing: Detection of internal defects

Why Choose Us

Technology and Quality: Located in Baoji, China's Titanium Valley, we possess professional production technology and extensive experience in non-ferrous metal manufacturing.

Global Coverage: We provide consistently high-quality products to customers in Australia, South Korea, Germany, the USA, the UK, Malaysia, and the Middle East.

Quality Commitment: We never compromise on quality and are responsible for every product we manufacture.

Technical Support: We have professional personnel overseeing the entire process from raw materials to finished products!

Contact Us
Our team is dedicated to serving you and hopes that every product you purchase will meet your expectations!

Email: lucky@bjfreelong.com

WhatsApp:+86  13335371763

Please contact us for detailed quotations and technical specifications. We look forward to becoming your trusted high-end titanium materials partner.