High-Purity Lithium Metal Disc (Battery Grade)

High-Purity Lithium Metal Disc (Battery Grade)

SKU: XN-Li-DISC

High-Purity Lithium Metal Disc, Battery Grade (XN-Li-DISC) — Li ≥99.90%; diameter 4–100 mm, thickness 0.1–2 mm; flat, bright, and shiny surface; used in lithium primary batteries and lithium-metal secondary battery anodes. Custom dimensions and alloy compositions available.

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Name: High-Purity Lithium Metal Disc (Battery Grade)

Material Type: Battery-Grade Lithium Metal Disc, Li ≥99.90%, Diameter 4–100 mm

Product Code: XN-Li-DISC

Product Introduction:

Mainly used in lithium primary batteries and lithium-metal secondary battery anode materials. Appearance: flat surface, bright and shiny; free of oil stains or other visible foreign matter; no visible oxides or nitrides; no burrs or significant defects; minor processing lines are acceptable. Custom dimensions and alloy compositions available upon request.

Key Features:

Li ≥99.90%; diameter 4–100 mm, thickness 0.1–2 mm (customizable within range)
Application: lithium primary batteries and lithium-metal secondary battery anodes
Flat, bright, and shiny surface; no oxides, nitrides, or significant defects
Alloy development available: Li-Al, Li-Mg, Li-Ca, Li-Si, Li-B, Li-Mn, Li-Zn, Li-Ag; binary/ternary/quaternary

Physical Properties:

Property Value
Molecular Formula Li
Melting Point 180.5 °C
Density 0.534 g/cm³

Chemical Specifications (Impurity Content ≤ %):

Li ≥ (%) Na ≤ (%) K ≤ (%) Ca ≤ (%) Si ≤ (%) Fe ≤ (%) Al ≤ (%) Ni ≤ (%) Mg ≤ (%) Cu ≤ (%) Cl⁻ ≤ (%) N ≤ (%) Pb ≤ (%)
99.90 0.02 0.005 0.02 0.008 0.005 0.005 0.003 0.01 0.004 0.006 0.02 0.003

Dimensional Tolerance (Lithium Disc):

Diameter (mm) Tolerance (mm) Thickness (mm) Tolerance (mm)
4.0–16 ±0.1 0.1–0.3 ±0.01
>16–21 ±0.2 >0.3–0.6 ±0.02
>21–100 ±0.3 >0.6–0.8 ±0.02
— — >0.8–1.0 ±0.03
— — >1.0–2.0 ±0.04

Note: Specifications are for reference only. Custom dimensions and alloy compositions are available upon request. For lithium alloy products, see Lithium Alloy & Pre-Lithiation Solutions.

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