Scandium is a chemical element wi seembol Sc an atomic nummer 21. A sillery-white metallic transeetion metal, it haes historically been whiles clessifee'd as a rare yird element, thegither wi yttrium an the lanthanoids. It wis discovered in 1879 bi spectral analysis o the minerals euxenite an gadolinite frae Scandinavie.
Scandium is a soft, silvery, yellow-white metal and a member of Group 3 of the Periodic Table, heading a list of 10 metals called the First Row Transition Elements. Scandium is the 35th most abundant element in the Earth's crust. It tarnishes in air and burns easily once it has been ignited.
Scandium was discovered by Lars Fredrik Nilson in and named for the Latin form (Scandia) of Scandinavia in 1879. Scandium is a very rare, lightweight, corrosion resistant metal that is stronger than aluminum and can be alloyed in small amounts to improve the properties of aluminum, particularly in aerospace applications.
May 12, 2017· Source: Scandium International. A little goes a long way with Scandium in alloys. Small additions of the metal to an alloy can produce a quantum benefit in strength for a relatively low cost (in many cases the Sc added to the alloy master mixes is a fraction of a percent of the total metal).
Scandium: Scandium (Sc), chemical element, a rare-earth metal of Group 3 of the periodic table. Scandium is a silvery white, moderately soft metal. It is fairly stable in air but will slowly change its colour from silvery white to a yellowish appearance because of formation of Sc2O3 oxide on the surface. The
May 06, 2010· EMC Metals Corp. Chief Executive Officer, Mr. George Putnam, states, "We are very pleased to add this NI 43-101 compliant resource estimation to EMC Metal's portfolio of NI 43-101 compliant specialty metals projects, including the recently announced NI 43-101 compliant scandium resource at the Nyngan Gilgai Project in Australia and NI 43-101 ...
Another use of Scandium is in aluminum-scandium alloys for sports equipment, such as bicycle frames, lacrosse sticks, and baseball bats. This is done because the aluminum-scandium alloy allows for high athletic performance. Another application used often in the United States is in Scandium Oxide (Sc 2 O 3) to make high intensity discharge lamps.
Elements that show tripositive ions with electronic configuration of a noble gas (scandium, yttrium, lanthanum, actinium) show a clear trend in their physical properties, such as hardness. At the same time, if group 3 is continued with lutetium and lawrencium, several trends are broken. For example, scandium and yttrium are both soft metals.
This was the metal that Mendeleev had predicted and its oxide was Sc 2 O 3. Scandium metal itself was only produced in 1937 by the electrolysis of molten scandium chloride. Glossary. Atomic radius, non-bonded Half of the distance between two unbonded atoms of the same element when the electrostatic forces are balanced. These values were ...
ESPI High Purity Metal Specialists since 1950 with a company mission to provide a reliable resource for researcher's high purity metals, metal compounds and metal alloys for all major universities, international and domestic manufacturing companies and corporate R&D laboratories worldwide, as well as most U.S. government research laboratories.
Mar 29, 2017· Specialty Metals and Minerals: Scandium. Scandium ("Sc") is element 21 on the periodic table, next to titanium at 22. It is a soft, white transition metal that has some properties that are similar to rare-earth elements, as does yttrium. Both are in …
Scandium (IPA: /ˈskandiəm/ ) is a chemical element in the periodic table that has the symbol Sc and atomic number 21. A soft, silvery, white metal, scandium ore occurs in rare minerals from Scandinavia and elsewhere, and it is sometimes considered along with yttrium, and the lanthanides and...
Welcome to Scandium International Mining Corporation. Scandium International Mining Corp. (SCY) owns an interest in the Nyngan Scandium Project, located in New South Wales, Australia, approximately 500 kilometers northwest of Sydney.
Element Scandium (Sc, 21) Here you can read more about the chemical element Scandium. Its shemical symbol is Sc and its atomic number is 21. The relative atomic mass of Scandium is 44.955912 u. The elemental classification of Scandium is Transition metals, and it belongs to group 3 and period 4 in the Periodic Table of Elements.
Scandium Price: Owing to its scarcity and limited production, scandium is one of the most expensive of all the natural elements. Prices for 99.99% pure scandium (RE: 99% min. | Sc/TREM: 99.99% min.) have fluctuated between US$ 4000 and US$ 20,000 per kilogram over the past decade.
Sitting at the 21 st position on the Periodic Table, Scandium – one of the rare earth metals – is one really confusing element. In this article on Scandium facts we are going to learn not only about its history, properties, uses, etc. but also, we are going to learn what makes this element such a confusing one.
Scandium (Sc) is a key ingredient in the new solid oxide fuel cell market, and in lighting and aerospace components. Stanford Advanced Materials (SAM) now can provide various scandium products including: Scandium Metal & Scandium Metal powder: Scandium metals in various shapes upon request, purity from 4N to 5N. Scandium Aluminum Alloy:
As Scandium (Sc) is a quite hard-to-enrich element same group with Yttrium and lanthanides, it is also classified as a rare earth element. Scandium is an useful additive in metal-halide lamps. The aluminum-scandium alloy is light and strong, widely used as aerospace components and bicycle frames
Scandium (Sc) is a silvery-white metallic transition metal, often classified as a rare earth element (REE), together with yttrium (Y) and the 15 lanthanides (La).Scandium (Sc) is a key ingredient in the new solid oxide fuel cell market, and in lighting and aerospace components.
Jun 24, 2014· With the global trade estimated to be around 100 pounds of pure metal per annum, it was not something to hold one's breathe over. Intriguingly though we have heard Scandium described as a "spice metal", which is a new one for us! A Bit of Background: Scandium is a chemical element with symbol Sc and atomic number 21. A silvery-white ...
Alibaba.com offers 346 scandium metal products. About 63% of these are rare earth & products, 30% are other metals & metal products, and 1% are metal crafts. A wide variety of scandium metal options are available to you, such as rare earth metal, rare earth alloy.
Scandium is found in concentrated amounts in the minerals euxenite, gadolinite and thortveitite however, due to the difficulties in the preparation of metallic scandium, global trade of the pure metal is very limited. The origin of the name scandium comes from the Latin word 'scandia' meaning Scandinavia.