|
Ni-Coated CR2032 Coin Cell Cases, 5–12 μm Set
COIN CELL CASE SET
|
|||||||||||||||||||||||||||||||
Assembly InformationConfiguration: The listed product identity and specification are shown above for quotation and ordering review. Purchase Confirmation: Confirm the required model, material, dimensions, coating, package quantity, and compatibility before placing an order.
|
The nickel coating thickness is 5–12 μm on a 316L/304 stainless steel substrate. All component dimensions are controlled within ±0.02 mm tolerance with oil-free and burr-free surfaces.
- Dimensional Tolerance: All component dimensions are controlled within ±0.02 mm to ensure proper assembly and uniform pressure distribution.
- Coating and Corrosion Resistance: The nickel coating provides excellent weldability and atmospheric corrosion resistance for battery tab welding applications.
- Electrochemical Compatibility: The materials are verified to cause no side reactions within a -0.5 V to 5.0 V voltage range for reliable electrochemical testing.
What voltage range is the ATOMFAIR Ni-Coated CR2032 coin cell case compatible with, and can it be used for high-voltage battery testing?
The nickel-coated cases have been electrochemically verified to operate without side reactions within a voltage range of -0.5 V to 5.0 V, making them suitable for high-voltage battery testing up to 5.0 V. This compatibility is confirmed through constant potential polarization and cyclic voltammetry tests as stated in the product's key features.
What materials are the spacers and springs in the ATOMFAIR Ni-Coated CR2032 coin cell case set, and can they be customized?
The set includes 15.8 × 0.5 mm spacers and 15.4 × 1.1 mm springs, which are default made of 304 stainless steel per the universal series content. The cases are nickel-coated on 316L/304 stainless steel. For applications requiring different spacer or spring materials (e.g., 316L, aluminum, or gold-coated), customization is available by emailing the manufacturer.
Do the ATOMFAIR Ni-Coated CR2032 coin cell cases require any preparation before use in a glovebox?
No, the cases are shipped oil-free, burr-free, and impurity-free after 100% dimensional inspection, coating thickness verification, and sealing performance testing. They are ready for direct use in glovebox battery assembly without any additional cleaning or pretreatment.
ATOMFAIR® Ni-coated CR2032 coin cell case sets offer robust weldability and corrosion resistance for pilot-scale battery assembly, but are supplied in bulk 1000-set packs and default to 304 SS spacers, which may require customization for specialized chemistries.
Positive
- Excellent weldability and corrosion resistance: Nickel coating (5–12 μm) provides excellent weldability for tab welding and atmospheric corrosion resistance, making these cases well-suited for pilot-scale batch production and routine electrochemical testing.
- Precise dimensional and electrochemical control: All component dimensions are controlled within ±0.02 mm for consistent assembly, and the materials have been verified to produce no side reactions within -0.5 V to 5.0 V, ensuring reliable battery testing data.
Trade-offs
- Large minimum packaging quantity: This product is supplied exclusively in 1000-set packs, which may exceed the volume needed for small-scale or exploratory research and requires appropriate storage space.
- Default 304 SS spacers and springs: The included spacers and springs are made of 304 stainless steel, which may not be optimal for all chemistries; alternative materials or dimensions require custom ordering via email, adding lead time.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
