Excellent biocompatibility 99.99% Ni200/Ni201 Pure Nickel Wire For Medical Equipment
Product Introduction
Pure nickel wire is widely used in medical devices, and its excellent biocompatibility, corrosion resistance, and good mechanical properties make it an ideal choice. The purity of pure nickel wire is usually above 99.0%
It has good conductivity and electrical heating performance. In medical devices, pure nickel wire is commonly used to manufacture medical cutting tools, surgical instruments, and dental tools, as its corrosion resistance and mechanical strength can meet the high requirements of clinical surgery. In addition, pure nickel wire is also used in artificial joints and other medical implants, such as artificial hip joints and dental implants. Its high strength and biocompatibility ensure the long-term stability and safety of the implants. In short, the application of pure nickel wire in medical devices not only improves the performance and reliability of the equipment, but also provides strong support for the research and innovation of medical devices.
Parameter
| Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe |
| N4 | 99.8 | 0.015 | 0.03 | 0.002 | 0.01 | 0.01 | 0.001 | 0.001 | 0.04 |
| N6 | 99.6 | 0.10 | 0.10 | 0.05 | 0.10 | 0.10 | 0.005 | 0.002 | 0.10 |
| Ni201 | ≥99.0 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.02 | / | ≤0.01 | / | ≤0.40 |
| Ni200 | ≥99.2 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.15 | / | ≤0.01 | / | ≤0.40 |
| Product Attribute | Description |
| Standard | ASTM B164 |
| Trade Name | UNS N02200/Nickel 200/2.4060/NS5200/N5 |
| Tensile Strength | 600-800 MPa |
| Color | Silvery White |
| Shape | Wire |
| Magnetic Properties | Non-magnetic |
| Size | 0.025-10mm, Can Customized |
| Melting Point | 1455°C |
| Density | 8.9 G/cm³ |
| Packing | Spool, Coil, Or As Per Customer's Request |
Specific Applications
Pure nickel wire has various important applications in the field of medical devices, mainly due to its excellent biocompatibility, corrosion resistance, and mechanical properties:
- Artificial joints and implants: Pure nickel wire can be used to manufacture artificial joints and other medical implants, such as hip joints, knee joints, etc. Its high strength and biocompatibility ensure the long-term stability and safety of the implant.
- Dental instruments: In the field of dentistry, pure nickel wire is used to make dental tools and dental implants, such as dental implants and orthodontic archwires. Its excellent corrosion resistance and biocompatibility make it an ideal material.
- Medical sensors and electrodes: Pure nickel wire is used to manufacture medical sensors and electrodes such as pacemakers and nerve electrodes, which can provide stable signal transmission and good durability.
- Medical device connectors: Due to its excellent conductivity and corrosion resistance, pure nickel wire is also commonly used as a connector in medical devices to ensure the stability and reliability of the equipment.
Advantages and Characteristics
- Excellent biocompatibility: Pure nickel wire has good biocompatibility with the human body and does not cause immune or allergic reactions, making it very suitable for manufacturing medical devices implanted in the human body.
- Excellent corrosion resistance: It performs well in various chemical environments, can resist corrosion from acids, alkalis, and salts, ensuring the stability and safety of medical devices during use.
- Good mechanical performance: With high strength and good ductility, it can withstand various mechanical stresses that medical devices may encounter during use.
- Stable conductivity: Pure nickel wire has stable conductivity and is suitable for manufacturing medical sensors and electrodes that require stable signal transmission, such as pacemakers and nerve electrodes.
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Q&A
Q: What is the purity of pure nickel wire?
Answer: The purity of pure nickel wire is usually above 99.0%, and some high-purity products can even reach 99.9%.
Q: What is the corrosion resistance of pure nickel wire?
Answer: Pure nickel wire has excellent corrosion resistance, especially in alkaline environments, and can form a protective film in concentrated alkali, making it very corrosion-resistant.
Q: What is the conductivity of pure nickel wire?
Answer: Pure nickel wire has good conductivity, low resistivity, and can effectively conduct current, making it suitable for electronic components that require high conductivity.
Q: What is the production process of pure nickel wire?
Answer: The production process of pure nickel wire includes steps such as melting, forging, drawing, and annealing. Firstly, pure nickel material is melted into high-purity nickel billets, then forged into nickel rods, and then drawn into fine wires by a wire drawing machine. Finally, annealing treatment is carried out to improve its mechanical properties.
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