N02201

Chinese name nickel plate

Nickel plate

Class non-ferrous metals (heavy metals)

Silver - white gloss good luster

opacity

Medium hardness

Density 8.9g /cm3

Solubility 1455℃.

Should be used in alkali industry. Chlor-alkali chemicals and organochlorides

Production is distributed within 30 degrees north and south of the equator in tropical countries

Gauge 0.5-20*200-1000*500-3000

Execute standard GB/T2054-2005

The chemical composition is mainly Ni

Chemical properties Corrosion resistance and oxidation resistance Physical properties ferromagnetic

Pure nickel plate price nickel rod performance n6 nickel plate production nickel rod nickel belt manufacturers

Nickel, a silver-white, hard, ductile, ferromagnetic metallic element that is highly polished and resistant to corrosion. Nickel is an iron-loving element. The highest nickel content in the Earth's core is a natural nickel-iron alloy. In the crust, the nickel content of ferromagnesia rocks is higher than that of silica-aluminum rocks. For example, the nickel content of peridotite is 1000 times that of granite, and the nickel content of gabbro is 80 times that of granite.

Nickel is a silver-white metal with magnetic properties and good plasticity. Nickel is a silvery-white, hard, malleable, ferromagnetic metallic element that is highly polished and resistant to corrosion. Dissolved in nitric acid, it appears green. Used chiefly in alloys (e.g., nickel steel and nickel silver) and as catalysts (e.g., Laney nickel, especially as a catalyst for hydrogenation).

Nickel is insoluble in water and forms a dense oxide film on the surface of the humid air at room temperature, which can prevent the continued oxidation of the main metal. It can dissolve slowly in dilute acid and release hydrogen gas to produce green n-divalent nickel ion Ni2+. Strong alkali resistance. Nickel can be burned in pure oxygen, producing a brilliant white glow. Nickel can also be burned in chlorine and fluorine. The oxidizing solution, including nitric acid, does not react. Nickel is a moderate-strength reducing agent. Nickel is slowly corroded by hydrochloric acid, sulfuric acid, organic acid and alkaline solution. Nickel dissolves slowly in dilute nitric acid. Fuming nitric acid can passivate nickel surface and has corrosion resistance. Nickel, like platinum and palladium, can absorb a large amount of hydrogen during passivation. The smaller the particle size, the greater the absorption. The important salts of nickel are nickel sulfate and nickel chloride. Nickel nitrate is also commonly used in the laboratory, with crystalline water, the chemical formula is Ni(NO3)2·6H2O, green transparent particles, easy to absorb water vapor in the air. Similar to iron and cobalt, it is stable to water and air at room temperature and can resist alkaline corrosion, so nickel can be used in the laboratory

Nickel is one of the chemical elements, chemical symbol Ni, English word Nickel, atomic number 28, density 8.9 g /cm3, melting point 1455℃, boiling point 2730℃, magnetic transition metal.

The conductor nickel tape material refers to the material used to connect the positive and negative electrodes of the battery with the battery protection plate.

Nickel belt uses: mainly used in the manufacture of nickel cadmium, nickel metal hydride, nickel battery, combination battery and instrument, telecommunications, electric vacuum, special light bulb and other industries;

Nickel strip specifications: (thickness * width * length /mm) : 0.03-1.20*2-150*≥3000

Nickel strip status: soft (M), semi-hard (Y2), hard (Y)

Strip packaging, marking, transportation and storage in accordance with GB8888 regulations.

Surface quality:

(1) Strip surface should be smooth and clean, without wind layer, cracks, bubbles, spikes, folding and inclusion;

(2) Slight local scratches, spots, pits, pressed material and roll marks that do not make the strip thickness exceed its allowable deviation are allowed. Slight oxidation color, darkening and slight local oil stains are not used as the basis for scrapping;

(3) Both sides of the strip should be cut neatly, without burr, split edge and curled edge.

(4) The strip should be flat, but slight waves are allowed; The side curvature of the strip should not be greater than 3 mm per meter.

Vickers Hardness: m, 1/4H, 1/2H, 3/4H, H

Characteristics: Good luster, ductility and weldability

Pure nickel plate price nickel rod performance n6 nickel plate production nickel rod nickel belt manufacturers