Nickel 200/201 Strips/Shims
Nickel 200/201 strips and shims find widespread use in applications where corrosion resistance, temperature stability, and electrical conductivity are paramount, including the fabrication and maintenance of equipment in various industrial settings. The choice between Nickel 200 and Nickel 201 depends on specific purity requirements, with Nickel 201 offering the highest level of nickel purity.
Nickel 200/201, which are commercially pure nickel grades, find applications in various industries due to their excellent corrosion resistance and high thermal and electrical conductivity. In the context of lithium batteries, these nickel grades can be utilized in the form of strips and shims for specific purposes:
Current Collectors:
- Strips: Nickel 200/201 strips can be employed as current collectors in lithium batteries. These strips provide a conductive pathway for the flow of electrons during both discharge and recharge cycles.
- Shims: Shims made from nickel can be used to ensure proper spacing and alignment of battery components, helping maintain electrical conductivity and structural integrity within the battery assembly.
- Strips: Nickel strips can be used as a substrate for the deposition of active materials in both the anode and cathode of lithium batteries. This helps enhance the adhesion of active materials and improves overall electrode performance.
- Shims: Nickel shims can contribute to maintaining the dimensional stability of electrodes, preventing deformation and ensuring consistent performance during the charge-discharge cycles.
Anode and Cathode Materials:
- Strips: Nickel strips, with their high thermal conductivity, can be incorporated into the battery design to aid in heat dissipation. This is crucial for preventing overheating during high-power applications and ensuring the longevity of the battery.
Heat Dissipation:
- Strips: Nickel strips are commonly used as connectors and tabs in the assembly of lithium battery packs. They provide a reliable electrical connection between individual cells and facilitate the transfer of current between cells.
Connector and Tab Material:
- Strips: The corrosion-resistant properties of Nickel 200/201 make them suitable for use in the harsh chemical environment within lithium batteries, contributing to the long-term stability and reliability of the battery system.
Corrosion Resistance:
- Shims: Nickel shims can be employed as spacers and insulating elements within the battery structure. They help in maintaining the proper distance between components, preventing short circuits and ensuring the safety of the battery.
Spacer and Insulation:
Specifications
- Material Grade: Nickel 200 or Nickel 201, selected based on the desired nickel purity level.
- Thickness Range: Available in various thicknesses to suit specific applications, often used for precise spacing or sealing requirements.
- Purity: Nickel 200 consists of a minimum of 99.0% nickel, while Nickel 201 has a minimum of 99.6% nickel, ensuring high purity.
- Corrosion Resistance: Exceptional resistance to a wide range of corrosive environments, making them suitable for industries where corrosion is a concern.
- Temperature Stability: These strips and shims maintain their mechanical properties at elevated temperatures, providing reliability in high-temperature applications
- Electrical and Thermal Conductivity: Known for their excellent electrical and thermal conductivity, making them valuable in electrical and heat transfer applications.
- Standards: Compliance with industry standards such as ASTM B162 or ASTM B168 ensures consistent quality and performance.
size range
- Width – up to 500mm
- Thickness – up to 100 microns.
- Size – 0.20mm to 1mm thickness
Material Certification and Traceability
At Satyam Overseas, we prioritize Material Certification and Traceability. Our materials, meeting ASTM and ASME standards, come with 3.1 Mill Test Certificates as a guarantee of compliance. Additionally, upon request, we provide 3.2 Mill Test Certificates for added assurance. Every material is clearly marked and accompanied by a corresponding certificate, meticulously linking markings to certification. This meticulous approach ensures complete accountability and unwavering reliability throughout our supply chain.
Chemical Composition
Nickel 200
| Nickel | Copper | Iron | Manganese | Carbon | Silicon | Sulfur | |
|---|---|---|---|---|---|---|---|
| Min | 99.0 | – | – | – | – | – | – |
| Max | – | 0.25 | 0.40 | 0.35 | 0.15 | 0.35 | 0.01 |
Nickel 201
| Nickel | Copper | Iron | Manganese | Carbon | Silicon | Sulfur | |
|---|---|---|---|---|---|---|---|
| Min | 99.0 | – | – | – | – | – | – |
| Max | – | 0.25 | 0.40 | 0.35 | 0.02 | 0.35 | 0.01 |
Physical Composition
Nickel 200
| Density, lb/in 3 | Density, g/cm 3 | Melting Range, °F | Melting Range, °C | Specific Heat, Btu/lb•°F | Specific Heat, J/kg•°C | Curie Temperature, °F | Curie Temperature, °C |
|---|---|---|---|---|---|---|---|
| 0.321 | 8.89 | 2615-2635 | 1435-1446 | 0.109 | 456 | 680 | 360 |
Nickel 201
| Density, lb/in 3 | Density, g/cm 3 | Specific Heat, Btu/lb•°F | Specific Heat,J/kg•°C | Curie Temperature, °F | Curie Temperature, °C | Modulus of Elasticity (Tension), 103 ksi | Modulus of Elasticity (Tension), GPa |
|---|---|---|---|---|---|---|---|
| 0.321 | 8.89 | 0.109 | 456 | 680 | 360 | 60 | 207 |