A cobalt steel alloy is used for making permanent magnets. Cobalt is used in ceramics some paints. Metal alloyed with cobalt can withstand high temperatures are used in gas turbine engines and for cutting and machining steel. Cobalt-60 is a radioactive cobalt isotopic tracer used extensively in medicine, agriculture, and industry.
All cobalt that is processed for commercial purposes is obtained as a by-product of other metals. One major source is from copper. It has also been obtained from manganese nodules found on the floor of the ocean.
Cobalt metal can be found by mining cobalt-containing ores like cobaltite, smaltite, and erythrite. These ores are usually found alongside other metals like copper and nickel. Once extracted, cobalt can be further refined through processes like roasting, leaching, and electrolysis to obtain pure cobalt metal.
The common oxidation number for cobalt is +2, found in compounds like cobalt(II) chloride. Cobalt can also exhibit other oxidation states, such as +3 in compounds like cobalt(III) oxide and +4 in compounds like cobalt(IV) fluoride.
Cobalt was discovered in Sweden. It was discovered by George Brandt in 1735. Brandt was attempting to prove that the ability of certain minerals to color glass blue was due to an unknown element and not to bismuth, as was commonly believed at the time.
No, not all steels contain cobalt. Cobalt is a trace element that can be found in some steels, particularly in specialty steels with specific characteristics, but it is not a required element in all steel compositions.
No, cobalt is not meant to be ingested as it can be toxic to humans. Small amounts of cobalt are found naturally in foods like plants and dairy products, but it should not be consumed in large quantities.
Sick
Jordan McCall
it is found in u.s.a only not in the philippines :)
If you are talking about Cobalt-60 being "found" it was in 1938 by Seaborg and Livingood. But Cobalt has been used throughout all history.
The mineral cobalt has been found in the Dinagat province of the Philippines. This province is known for its significant cobalt deposits, particularly in the municipality of Loreto. Mining operations in the region have been focused on extracting cobalt for commercial use.
the element cobalt is found in veal, liver, clam, turkey, octopus, and lamb
what state is colbalt changes when in contact with water
Cobalt is not found as a native metal but generally found in the form of ores. Cobalt is usually not mined alone, and tends to be produced as a by-product of nickel and copper mining activities. The main ores of cobalt are cobaltite, erythrite, glaucodot, and skutterudite. Swedish chemist George Brandt (1694-1768) is credited with isolating cobalt circa 1735. He was able to show that cobalt was the source of the blue color in glass, which previously had been attributed to the bismuth found with cobalt. http://periodic.lanl.gov/elements/27.html
A 2005 Chevy Cobalt has electronic steering, so no pump will be found.
cobalt
All cobalt that is processed for commercial purposes is obtained as a by-product of other metals. One major source is from copper. It has also been obtained from manganese nodules found on the floor of the ocean.