High Purity Nickel Strip Foil For Lithium Battery Packs Welding
Product Description
Main products: nickel strip, nickel foil, nickel sheet, nickel wire, nickel plate, nickel rod
Pure nickel strip/sheet (nickel purity over 99.6%)
Thickness: 0.05~1.0mm Vickers hardness: S, 1/4H, 1/2H, 3/4H, H
Provide roll material, slice or mold and stamp into different shapes according to customer's requirements, and precisely slit to 2mm wide for customers
Comply with EU standards, pass ROHS test, with SGS test report, provide specification certificate and import certificate
Characteristic
1. Pure nickel material has good corrosion resistance in NaOH solution of any concentration and temperature and molten NaOH above 400°C. Pure nickel material has good corrosion resistance to Na2O2, Na2CO3, NaHCO3 and alkaline solution or molten liquid containing KNO3.
2. Pure nickel is a silver-white metal with a density of 8.9g/cm3 and a melting point of 1453°C. It has excellent corrosion resistance because the surface is oxidized to form a dense and strong protective film at room temperature; pure nickel has excellent welding performance and processing performance, and can be processed into products such as pipes, rods, strips, and foils.
Surface Quality
(1) The surface of the strip should be smooth and clean, and there should be no wind layer, cracks, bubbles, thorns, pressure and folding inclusions;
(2) Slight local defects such as scratches, spots, pits, indentations and roll marks are allowed. Slight oxidation color, darkening and slight local oil stains are not allowed. Scrap basis;
(3) Both sides of the strip should be cut evenly without burrs, cracks and curling.
(4) The strip should be straight, but slight waves are allowed; the side curvature of the strip is greater than 3 mm per meter of cloth.
Application example: used in the manufacture of chemical equipment such as pipelines, heat exchangers, evaporators, heaters, reactors, etc.; targets for various coatings; electrodes, etc.
Strip grade, condition, specification
| grade | state | Specification/mm | ||
| thickness | width | length | ||
| N4, N5, N6, N7, NMg0.1, DN, NsiO.19Ncu40-2-1.Ncu28-2.5-1.5,NW4-0.15NW4-O.1,NW4-O.07.Ncu30 | Soft state (M) | 0.05-0.15 | 20-250 | ≥5000 |
| Semi-hard state (y2) | ＞0.15-0.55 | ≥3000 | ||
| ard state (Y) | 0.55-1.2 | ≥2000 | ||
| For strips with a thickness of 0.55mm~1.20mm, it is allowed to deliver strips with a length of not less than 1m that do not exceed 15% of the batch weight | ||||
Production Process
Shipping packaging
