Product Code : RE-Tm-5N-CU
Thulium is a silver-white metal, ductile, soft, and can be cut with a knife; the melting point is 1545°C, the boiling point is 1947°C, and the density is 9.3208. Thulium is relatively stable in the air; thulium oxide is a pale green crystal. Silver-white metal, soft in nature, has a high vapor pressure at the melting point. Salt (divalent salt) oxides are light green.
Thulium Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target, wire, and in numerous other forms and custom shapes. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, quantum dots, targets for thin film deposition, pellets for evaporation and single crystal or polycrystalline forms. Elements can also be introduced into alloys or other systems as fluorides, oxides or chlorides or as solutions. Thulium metal is generally immediately available in most volumes.
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Product Information
Thulium is a silver-white metal, ductile, soft, and can be cut with a knife; the melting point is 1545°C, the boiling point is 1947°C, and the density is 9.3208. Thulium is relatively stable in the air; thulium oxide is a pale green crystal. Silver-white metal, soft in nature, has a high vapor pressure at the melting point. Salt (divalent salt) oxides are light green.
Thulium Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target, wire, and in numerous other forms and custom shapes. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, quantum dots, targets for thin film deposition, pellets for evaporation and single crystal or polycrystalline forms. Elements can also be introduced into alloys or other systems as fluorides, oxides or chlorides or as solutions. Thulium metal is generally immediately available in most volumes.
Synonyms
Thulium Metall/ Metal De Thulium/ Metal Del Tulio
Thulium (Tm) Metal Specification
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 168.93 |
| Appearance | Silvery |
| Melting Point | 1545 °C |
| Boiling Point | 1950 °C |
| Density | 9321 kg/m3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 79.0 microhm-cm @ 25 °C |
| Electronegativity | 1.2 Paulings |
| Heat of Fusion | 4.40 Cal/gm mole |
| Heat of Vaporization | 59 K-Cal/gm atom at 1947 °C |
| Poisson's Ratio | 0.213 |
| Specific Heat | 0.0382 Cal/g/K @ 25 °C |
| Tensile Strength | 60 MPa |
| Thermal Conductivity | 0.169 W/cm/K @ 298.2 K |
| Thermal Expansion | (r.t.) (poly) 13.3 µm/(m·K) |
| Vickers Hardness | 520 MPa |
| Young's Modulus | 74.0 GPa |
| Grade | 99.99%D | 99.99% | 99.9% |
| CHEMICAL COMPOSITION | |||
| Tm/TREM (% min.) | 99.99 | 99.99 | 99.9 |
| TREM (% min.) | 99.9 | 99.5 | 99 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. |
| Eu/TREM Gd/TREM Tb/TREM Dy/TREM Ho/TREM Er/TREM Yb/TREM Lu/TREM Y/TREM | 10 10 10 10 10 50 50 50 30 | 10 10 10 10 10 50 50 50 30 | 0.003 0.003 0.003 0.003 0.003 0.03 0.03 0.003 0.03 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. |
| Fe Si Ca Al Mg W Ta O C Cl | 200 50 50 50 50 50 50 300 50 50 | 500 100 100 100 50 100 100 500 100 100 | 0.15 0.01 0.05 0.01 0.01 0.05 0.01 0.15 0.01 0.01 |
Thulium (Tm) Metal Applications
Thulium Metal is mainly used in making superalloys and has some application in ferrites (ceramic magnetic materials) used in microwave equipment and also as a radiation source of portable X-rays. Thulium potentially has used in ferrites, ceramic magnetic materials that are used in microwave equipment. it is used in arc lighting for its unusual spectrum. Thulium Metal can be further processed into various shapes of ingots, pieces, wires, foils, slabs, rods, discs, and powder.
Packing of Thulium (Tm) Metal
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Thulium (Tm) Metal is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Tm |
| CAS | 7440-30-4 |
| MDL Number | MFCD00011281 |
| EC No. | 231-140-2 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23961 |
| SMILES | [Tm] |
| InchI Identifier | InChI=1S/Tm |
| InchI Key | FRNOGLGSGLTDKL-UHFFFAOYSA-N |
