Thulium Metal
Thulium is a bright silvery metal that is reasonably stabile in air. It is soft, malleable, and can be cut with a knife.Thulium has one stable isotope and 31 radioisotopes. It has a hexagonal close-packed structure, a density of 9.321 gm/cm3, a melting point of 1545 °C,and a boiling point of 1950 °C. Thulium oxide, or thulia, occurs as a sesquioxide with the formula Tm2O3, and exhibits its most common valence state of +3, however, valence states of +2 and +4 have been observed in several compounds. The oxide is a pale green powder with a specific gravity of 8.6gm/cm3, a melting point of 2425 °C, and a formula weight of 385.87.
Thulium is the 2nd rarest of REEs, only next to Promethium, which does not occur naturally in the earth’s crust.Because of its scarcity and high price, there are few widely-used Thulium applications. Its current uses are mainly scientific experimentation, and in portable x-ray devices use for areas where electric power is not available.
Purity: Tm/TREM = 99.9% - 99.99% min
Packing: In pails of 1~5 Kg net each, or packed according to customers' specifications
Send product request
Other supplier products
 |
Didymium | Didymium or praseodymium-neodymium alloy Properties：a rare earth alloy with a metallic silver luster Purity:（Pr+Nd)/TREM ≥ 99.5% Specificati... |
 |
Neodymium Oxide | Neodymium Oxide, also called Neodymia, mainly used for glass and capacitors. Colours glass delicate shades ranging from pure violet through wine-re... |
 |
Rare Earth Oxides | Rare Earth Oxides An overview of our rare earth oxides -Yttrium oxide (Y2O3) min. 99,999% -Lanthanum oxide (La2O3) min. 99,99 % - 99,999% -Ceri... |
 |
Dy-Fe Alloy | Symbol: Ho-Fe,HoFe Properties: silvery white blocks Specifications: RE:（80±1）%, Fe:balance,Ho/TREM ≥ 99.5% Applications：neodymium-iro... |
 |
Holmium Metal | Holmium is a bright silver metal that is stable in dry air but oxidizes rapidly in moist air and at elevated temperatures. The metal is relatively ... |
Same products
 |
Magnet | Seller: NINGBO LINLEE IMP. & EXP. CO., LTD | Our company produce permanent magnet, such as Ferrite, NdFeB, AlNiCo, SmCo, as well as magnetic c... |
 |
Aluminum Sputtering Targets | Seller: Shanghai QUKEN New Material Technology Co., Ltd. | Aluminum Sputtering Targets have high purity and the different sizes with slippy surface we can m... |
 |
Wholesale Tungsten Fishing Beads with Colorful Surface | Seller: 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 | Seller: 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 | Seller: 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... |
