There aren't many introductions to nickel flakes, so you probably aren't very familiar with them. Below is an introduction to nickel flakes, hoping to help you gain some insight into them.

nickel strips, silvery-white metal, density 8.9 g/cm³. Melting point 1455°C, boiling point 2730°C. Valence 2 and 3. Hard in texture, with magnetism and good ductility. Has good corrosion resistance, does not oxidize in air, and is resistant to strong alkalis. Can slowly dissolve in dilute acids, releasing hydrogen and producing green divalent nickel ions Ni²⁺; does not react with oxidizing solutions, including nitric acid. Nickel is a moderately strong reducing agent. Nickel is insoluble in water, divalent nickel may be the main biological form, and in organisms it can complex, chelate, or bind with many substances.

Preparation method

(1) Electrolysis. The enriched sulfide ore is roasted into oxide, reduced to crude nickel with carbon, and then electrolyzed to obtain pure metallic nickel.

(2) Carbonization method. Nickel sulfide ore reacts with carbon monoxide to produce tetracarbonyl nickel, which decomposes upon heating to yield highly pure metallic nickel.

(3) Hydrogen reduction method. Using hydrogen to reduce nickel oxide yields metallic nickel.

Ingesting 250 mg of soluble nickel daily can cause poisoning. Some people are more sensitive and can experience poisoning with an intake of just 600 μg. Based on animal experiments, chronic excessive intake or exposure can lead to degenerative changes in the heart, brain, lungs, liver, and kidneys.

If you want nickel strips, then it would be Yixing Xindake New Energy Technology Co., Ltd. Our company specializes in copper foil flexible connectors, copper busbar manufacturers, stamping part processing prices, and more. Thank you for your browsing and support!