Samarium Metal
Samarium is a silvery-yellow lustrous metal that tarnishes in air. Samarium will ignite in air at about 150 °C. The metal is relatively hard and brittle. It has a rhombohedra structure, a density of 7.536 gm/cm3, a melting point of 1072 °C, and a boiling point of 1900 °C.Samarium oxide, or samaria, occurs as a sesquioxide with the formula Sm2O3. The trivalent oxide is a light-yellowish powder with a specific gravity of 7.1gm/cm3 and a formula weight of 348.70. The bivalent oxide is red-brown.Samarium has 16 isotopes. Natural occurring samarium contains 7 isotopes, with 3 being unstable with long half-lives. The major commercial application of samarium is in samarium-cobalt magnets which have permanent magnetization second only to neodymium magnets; however,samarium compounds can withstand significantly higher temperatures, above 700°C, without losing their magnetic properties. Radioactive isotope samarium-153 is the major component of the drug samarium (153Sm) lexidronam (Quadramet)which kills cancer cells in the treatment of lung cancer, prostate cancer,breast cancer and osteosarcoma. Purity: Sm/TREM ≥ 99.99% Packing: In iron drums with inner double PVC bags of 100kg net each, or packed according to customers' specifications.
Другие товары поставщика
|
|
Samarium Oxide |
Samarium Oxide, also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, la... |
|
|
Terbium Oxide |
Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in colour TV tubes. Meanwhile Terbium Oxide is also ... |
|
|
Didymium |
Didymium or praseodymium-neodymium alloy
Properties：a rare earth alloy with a metallic silver luster
Purity:（Pr+Nd)/TREM ≥ 99.5%
Specificati... |
|
|
SmCo Magnet |
General Information Collectively known as Rare Earth magnets, Samarium Cobalt (SmCo) and Neodymium Iron Boron (NdFeB) magnets are alloys of the Lan... |
|
|
Neodymium Metal |
Neodymium (Nd) Neodymium is a silvery-white metal that is moderately reactive and quickly oxidizes to a yellowish color in air. The metal is soft a... |
Все товары поставщика
Похожие товары
|
|
Магнит |
Продавец: NINGBO LINLEE IMP. & EXP. CO., LTD |
Мы производим постоянные магинты Феррит, NdFeB，AlNiCo，SmCo и сопутствующие комплектующие с магинт... |
|
|
Мишень для приводнения алюминия |
Продавец: Shanghai QUKEN New Material Technology Co., Ltd. |
Алюминиевая мишень обладает такими качествами, как высокая, многомерная, гладкая поверхность.
Мы ... |
|
|
Wholesale Tungsten Fishing Beads with Colorful Surface |
Продавец: Luoyang MODI Tungsten & Molybdenum Materials CO.,LTD |
洛阳莫迪钨钼材料有限公司专业从事钨钼材料产品的生产和销售；
主要产品有：钨/钼电极，钨钼/坩埚，板，棒，片，盘，线，舟，异型件以及各种钨/钼及合金产品；
请随时询价，希望我们能在互利互惠... |
|
|
Tzm Molybdenum Alloy Plate Sputtering Targets Price |
Продавец: Luoyang MODI Tungsten & Molybdenum Materials CO.,LTD |
Luoyang MODI Tungsten & Molybdenum Material Co., Ltd. specializes in production and sales of ... |
|
|
Popular Tying Beads High Quality Tungsten Slotted Beads |
Продавец: Luoyang MODI Tungsten & Molybdenum Materials CO.,LTD |
洛阳莫迪迪钨钼材料有限公司专业军事钨钼材料产品的生产和销售；
主要产品有：钨/钼电极，钨钼/坩埚，板，棒，片，盘，线，舟，异型件以及各种钨/钼及合金产品；
请随时询价，希望我们能在互利互... |
