Why is ytterbium important?
Last Update: October 15, 2022
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Asked by: Mr. Orville O'Conner DDS
Score: 4.2/5 (57 votes)
Ytterbium is sometimes associated with yttrium or other related elements and is used in certain steels. Its metal could be used to help improve the grain refinement, strength, and other mechanical properties of stainless steel. Some ytterbium alloys have been used in dentistry.
What is the use of ytterbium?
It is used as a doping agent to improve the strength, grain refinement and mechanical properties of stainless steel. It also acts as an industrial catalyst. Few alloys of Ytterbium are used in dentistry. Ytterbium, a silvery white metal is electropositive which reacts with water to form ytterbium hydroxide.
What is special about ytterbium?
Ytterbium has a bright silvery luster, is soft, malleable, and quite ductile. One of the lanthanides, it is fairly stable in air but is readily attacked and dissolved by dilute and concentrated mineral acids and reacts slowly with water. Ytterbium occurs along with other rare earths in a number of rare minerals.
Why is yttrium useful?
A soft, silvery metal. Yttrium is often used as an additive in alloys. It increases the strength of aluminium and magnesium alloys. It is also used in the making of microwave filters for radar and has been used as a catalyst in ethene polymerisation.
What is lutetium used for in everyday life?
Lutetium oxide is used to make catalysts for cracking hydrocarbons in the petrochemical industry. Lu is used in cancer therapy and because of its long half-life, 176Lu is used to date the age of meteorites. Lutetium oxyorthosilicate (LSO) is currently used in detectors in positron emission tomography (PET).