Item Name: Chemicalnickel concentrate
Details: DA series of concentrated liquid and the large-scale industrial production process has been tested for 20 years and continue to improve, can be recycled more than 7 cycles, stable and reliable, on-line to add, can also be used for rolling rack plating, heavy metals such as lead free , In line with ROSH directives. Coating dense, smooth non-porous surface can 4μm; coating with high corrosion resistance, 25-micron thick fuming nitric acid test up to 2 hours does not change color.
Nickel is one of the four elements that are ferromagnetic around room temperature. Alnico permanent magnets based partly on nickel are of intermediate strength between iron-based permanent magnets and rare-earth magnets. The metal is chiefly valuable in the modern world for the alloys it forms; about 60% of world production is used in nickel-steels (particularly stainless steel). Other common alloys, as well as some new superalloys, make up most of the remainder of world nickel use, with chemical uses for nickel compounds consuming less than 3% of production. As a compound, nickel has a number of niche chemical manufacturing uses, such as a catalyst for hydrogenation. Enzymes of some microorganisms and plants contain nickel as an active center, which makes the metal an essential nutrient for them.
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