Nickel
Nickel metal is silvery white glossy, belongs to the transition metals and is one of the four magnetic materials at normal temperatures and
Nickel metal is silvery white glossy, belongs to the transition metals and is one of the four magnetic materials at normal temperatures and
pressures. Nickel metal cruel and malleable. There is often in nature with sulfur and iron in Abanntlandait or sulfur in Almilleraat or arsenic and sulfur in nickel Galena or with zinc in the mines.
Nickel active ingredient chemically free form, reacts with oxygen in the atmosphere slowly normal temperatures and pressures, forming an insulating layer of oxide on the surface of ease over the chemical activity as is the case for the elements chromium, aluminum and titanium. For this reason, often used in nickel plating metal such as iron and brass operations in the minting of coins, and in the laboratory and medical devices and chemical industry also in specific types of alloys Xbakh German silver.
Nickel is an important element in the alloy formed by especially superalloys such as steel and specifically non-stainless steel.
Nickel several oxidation numbers, the most common +2, 0 and +1 and +3 and +4, which is often observed in the nickel complexes and appears in some cases the situation has +6 oxidation but this did not prove conclusively.
Nickel magnetic properties of nature, and is often associated with the presence of cobalt, where there is both in the iron found in meteorites.
Atomic structure of the nickel is a cubic lattice coefficient of 0.352 nm for the half atomic diameter of 0.125 nm.
Nickel active ingredient chemically free form, reacts with oxygen in the atmosphere slowly normal temperatures and pressures, forming an insulating layer of oxide on the surface of ease over the chemical activity as is the case for the elements chromium, aluminum and titanium. For this reason, often used in nickel plating metal such as iron and brass operations in the minting of coins, and in the laboratory and medical devices and chemical industry also in specific types of alloys Xbakh German silver.
Nickel is an important element in the alloy formed by especially superalloys such as steel and specifically non-stainless steel.
Nickel several oxidation numbers, the most common +2, 0 and +1 and +3 and +4, which is often observed in the nickel complexes and appears in some cases the situation has +6 oxidation but this did not prove conclusively.
Nickel magnetic properties of nature, and is often associated with the presence of cobalt, where there is both in the iron found in meteorites.
Atomic structure of the nickel is a cubic lattice coefficient of 0.352 nm for the half atomic diameter of 0.125 nm.
