what is cobalt used for
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- 1 Cobalt-60 is used to create gamma rays which are used to treat cancer and to sterilize medical supplies. 2  Too much or too little cobalt in the body can cause health issues. 3  Small amounts of cobalt are sometimes used in fertilizers.  Most of the cobalt used in the United States is imported from other countries.
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Cobalt - Co Cobalt is used in many alloys (superalloys for parts in gas turbine aircrafr engines, corrosion resistant alloys, high-speed steels, cemented carbides), in magents and magnetic recording media, as catalysts for the petroleum and chemical industries, as drying agents for paints and inks.
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Cobalt - Co Cobalt blue is an important part of artists' palette and is used bu craft workers in porcelain, pottery, stained glass, tiles and enamel jewellery. The radioactive isotopes, cobalt-60, is used in medical treatment and also to irradiate food, in order to preserve the food and protect the consumer.
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- 1 Cobalt: a Versatile Metal Almost everyone is aware of metals like steel, copper, aluminum, and tin, and how they are used in everyday life for a myriad of applications. 2  However, there exist a number o….
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- The cobalt sources used in irradiation facilities decay by 50% in five years, and therefore require periodic replacement. The sources are removed from the irradiator when the radioactivity falls to a low level, usually between 6% and 12% of the initial level (this takes 16 to 21 years for cobalt-60).
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Nickel: the essentials Nickel isotopes are used for the production of several radioisotopes. Ni-64 is used for the production of Cu-64 which is used in radioimmunotherapy. Ni-61 can be used for the production of the PET radioisotope Cu-61.
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Who Discovered Cobalt Cobalt is a hard metal with the chemical symbol Co. But who discovered cobalt? This post will answer that question and also tell you a few interesting facts about cobalt.
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- Titanium is used to make hip replacements. Titanium is a light metal but very strong, e.g. it is as strong as steel but 45% lighter. For these properties it is used to make lightweight alloys for aircraft, bikes and laptop computers.The compound Titanium dioxide (TiO 2) absorbs UV light and is used in sunscreen.itanium is resistant to corrosion by sea water and therefore is used on parts of ships. The non-reactive properties of titanium make it ideal for use in the body as hip replacements and pacemakers, which won't be attacked by body fluids.
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Cobalt Cobalt is primarily used as the metal, in the preparation of magnetic, wear-resistant and high-strength alloys. Its compounds cobalt silicate and cobalt(II) aluminate (CoAl 2 O 4, cobalt blue) give a distinctive deep blue color to glass, ceramics, inks, paints and varnishes.obalt is the active center of coenzymes called cobalamins, the most common example of which is vitamin B12. As such it is an essential trace dietary mineral for all animals. Cobalt in inorganic form is also an active nutrient for bacteria, algae and fungi.
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Cobalt: physical properties Cobalt: physical properties. Cobalt is a brittle, hard, silver-grey transition metal with magnetic properties similar to those of iron (it is ferromagnetic). It has a high melting point and is hard-wearing even at high temperatures. Its alloys also possess useful properties and so it finds use in high speed steels and cutting tools for instance.
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- Answer Wiki. This is cobalt. It’s a very hard, dull gray metal with a high melting point. It’s used in everything from high-strength machine parts to batteries to jet engines. It’s been used in gun barrels, for its incredible strength and resistance to heat, but it’s so hard it is difficult and expensive to work with.
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Titanium: uses Titanium metal is used for alloys with with aluminium, molybdenum, manganese, iron, and other metals. These alloys of titanium are used principally in the aerospace industry, for both airframes and engines, where lightweight strength and ability to withstand extremes of temperature are important.itanium is as strong as steel, but much lighter. It is twice as strong as aluminium. It is nearly as resistant to corrosion as platinum. Titanium is a component of joint replacement parts, including hip ball and sockets.
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- Cobalt is one of the world's essential elements. Of all elements, 27 are essential to man. Cobalt is one. It has many strategic and irreplaceable industrial uses but it is as the central component of Vitamin B12 that it is VITAL. Cobalt in conjunction with silica, etc., produces intense blue colours - Cobalt Blue in paints, glazes, enamels, etc.
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Where & Why Nickel is Used There are about 3000 nickel-containing alloys in everyday use. About 90% of all new nickel sold each year goes into alloys, two-thirds going into stainless steel. Nickel metal is used to provide hard-wearing decorative and engineering coatings as 'nickel-plating' or 'electroless nickel coating' or 'electroforming'. When used with a top layer of chromium, it is popularly known as 'chrome-plating'. When done in combination with silicon carbide it is known as composite plating.
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- Cadmium is a silvery metal with a bluish tinge to its surface. Uses. Cadmium is a poison and is known to cause birth defects and cancer. As a result, there are moves to limit its use. 80% of cadmium currently produced is used in rechargeable nickel-cadmium batteries. However, they are gradually being phased out and replaced with nickel metal hydride batteries.
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Open Cobalt Open Cobalt uses the Squeak software environment, which is an open-source Smalltalk system freely available for Windows, Mac and Unix. As is true of almost any Smalltalk application, Open Cobalt has identical functionality on any supported platform.
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Cobalt green Brief description of Cobalt green: It's a green cobalt-oxide-zinc-oxide, semi-transparent of limited hiding power discovered by Rinmann in 1780. Due to its permanence it can be used in all painting techniques. The poor tinting strength and high cost of cobalt green kept it in limited use. Field called it, chemically good and artistically bad.
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- in cobalt processing: Cobalt-60. 1  A radioactive form of cobalt, cobalt-60, prepared by exposing cobalt to the radiations of an atomic pile, is useful in industry and medical science. Cobalt-60 is used in place of X-rays or radium in the inspection of materials to reveal internal structure, flaws, or foreign objects.
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Elements for Kids 1 Cobalt was the first metal to be discovered since prehistoric times and the first metal with a recorded discoverer. 2  Cobalt-60 is used to create gamma rays which are used to treat cancer and to sterilize medical supplies.  Too much or too little cobalt in the body can cause health issues.
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- 3) 2 6H 2 O is a red crystalline compound with a melting point of 56 C; soluble in water, ethanol, propanone, and in organic solvents; slightly soluble in aq. ammonia. It is a raw material for the preparation of cobalt pigments and hair dyes.It is used in vitamin preparations.he major uses of cobalt is preparing metal alloys. Cobalt-60 with a half-life of 5.3 years is a gamma ray source when used in radiotherapy and sterilization. It is used as a catalyst in the petroleum production and chemical synthesis. C obalt-molybdate catalyst is active in desulfurization of petroleum.
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- Cobalt has been known and used by people for its beautiful colouring and pigment properties as far back as 2500BC. Egyptian cobalt blue paints and Prussian cobalt oxide necklaces have been dated back to this time while cobalt glass has been found in a Greek vase dated at 100 BC.
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- Uses. Nickel resists corrosion and is used to plate other metals to protect them. It is, however, mainly used in making alloys such as stainless steel. Nichrome is an alloy of nickel and chromium with small amounts of silicon, manganese and iron.
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- Full Definition of COBALT. 1. : a tough lustrous silver-white magnetic metallic element that is related to and occurs with iron and nickel and is used especially in alloys — see element table.2. : cobalt blue 2.See cobalt defined for English-language learners.See cobalt defined for kids. a tough lustrous silver-white magnetic metallic element that is related to and occurs with iron and nickel and is used especially in alloys — see element table. 2. : cobalt blue 2. See cobalt defined for English-language learners. See cobalt defined for kids.
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Cobalt Cobalt (Co) is one of the vital trace mineral that is known as a constituent of vitamin B12. The body requires a small amount of this mineral in order to conduct its daily grow and maintenance. The amount of cobalt that is in foods is based on the amount of mineral that is in the soil where the food sources are grown or consumed. Cobalt is essential to humans as well as to animals.
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- Nickel is also found commonly in many meteorites and is often used to distinguish a meteorite from other minerals. Siderites, which are iron meteorites, can have 5 to 20 percent nickel alloyed with iron.Uses of nickel. Nickel is important because it forms alloys with several other elements.he U.S. five-cent coin or nickel is actually a hybrid of copper and nickel. Steel with a component of nickel can be used for armor plates, burglar-proof vaults and other safety products. It’s also used to make Nichrome, Permalloy and constantan. Nickel plating is often used to coat other metals for protection.
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Toxic Substances Portal - Cobalt The new isotope may be a different element or the same element with a different mass. Small amounts of cobalt are naturally found in most rocks, soil, water, plants, and animals, typically in small amounts. Cobalt is also found in meteorites. Elemental cobalt is a hard, silvery grey metal.n most drinking water, cobalt levels are less than 1–2 ppb. For most people, food is the largest source of cobalt intake. The average person consumes about 11 micrograms of cobalt a day in their diet. Included in this food is vitamin B12, which is found in meat and diary products.
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What is the use of cobalt chloride paper? Confidence votes 98. Anhydrous cobalt chloride paper is blue, as it is in the presence of water or any sort of moisture it starts to turn pink.so if you are using it keep out of air until your ready to use it and dont touch it with ypur hands because the moisture on your fingers woulde change the outcome of your lab.o.   Cobalt chloride paper is used for testing the appearance of wate.  Whilst pH paper is used for testing the pH value of a particular  chemical/solution.