Specifications of Lithium Alloy Foils and Strips
Chemical Specifications
The common lithium-aluminum alloy composition is as follows. Other alloy compositions can be customized according to customer requirements. Aluminum content: 0.1–5.0 wt%, remainder lithium.
Lithium-Aluminum Alloy Strip
Dimensional tolerances as follows. Specific specifications can be customized based on customer requirements.
| Specification Range | Thickness (mm) | Thickness Tolerance (mm) | Width (mm) | Width Tolerance (mm) |
| 0.1–0.3 | ±0.01 | 4.0–30 | ±0.1 | |
| >0.3–0.6 | ±0.015 | >30–75 | ±0.2 | |
| >0.6–0.8 | ±0.02 | >75–300 | ±0.3 | |
| >0.8–1.0 | ±0.03 | |||
| >1.0–4.0 | ±0.04 | |||
| >4.0–10.0 | ±0.1 | |||
| >10.0–50.0 | ±0.3 |
Extra-Wide Lithium-Aluminum Alloy Strip
Dimensional tolerances as follows. Specific specifications can be customized based on customer requirements.
| Specification Range | Thickness (mm) | Thickness Tolerance (mm) | Width (mm) | Width Tolerance (mm) |
| 0.1–0.3 | ±0.01 | >300–400 | ±0.2 | |
| >0.3–0.6 | ±0.02 | |||
| >0.6–0.8 | ±0.03 | |||
| >0.8–1.0 | ±0.04 | |||
| >1.0–4.0 | ±0.05 |
Ultra-Narrow and Ultra-Thin Lithium-Aluminum Alloy Foils Specifications
Ultra-Narrow Lithium-Aluminum Alloy Foil
| Specification Range
|
Thickness (mm) | Thickness Tolerance (mm) | Width (mm) | Width Tolerance (mm) |
| 0.05–0.1 | ±0.005 | <10 | ±0.1 | |
| >0.1–0.3 | ±0.01 | <10 | ±0.1 | |
| >0.3–0.6 | ±0.02 | <10 | ±0.1 | |
| >0.6–0.8 | ±0.03 | <10 | ±0.1 | |
| >0.8–1.0 | ±0.04 | <10 | ±0.1 | |
| >1.0–4.0 | ±0.1 | <10 | ±0.1 |
Ultra-Thin Lithium-Aluminum Alloy Foil
| Specification Range
|
Thickness (μm) | Thickness Tolerance (μm) | Width (mm) |
| 20–100 | ±5 | 50–350 |
Custom Services
- Custom production of all standard lithium alloy foils within the range: Thickness (0.02mm–50mm) × Width (4mm–400mm).
- Customized development available for: Lithium-Aluminum, Lithium-Zinc, Lithium-Yttrium, Lithium-Zirconium, Lithium-Cadmium, Lithium-Lead, Lithium-Silicon, and Lithium-Silver alloy foils. Custom multi-component alloy foils (binary, ternary, quaternary, etc.) can be developed according to the drawings.
Product Appearance
Flat and glossy surface, free from oil stains or other visible foreign matter. No visible oxidation or nitride formation. Free from pores, cracks, or folds. Slight processing lines allowed.
Application Scope
This product is mainly used for lithium primary battery anodes and lithium alloy secondary battery anodes.
Reviews
There are no reviews yet.