Product Code : EM-Tm-5N-Cu
Thulium is a silver-white metal with the element symbol Tm. It is ductile and soft and can be cut with a knife. The content of thulium in the earth’s crust is 2 parts per 100,000, and it is the element with the least content among rare earth elements. Thulium is widely used in high-intensity power generation light sources, lasers, high-temperature superconductors and other fields.
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Product Information
Thulium is a silver-white metal with the element symbol Tm. It is ductile and soft and can be cut with a knife. The content of thulium in the earth’s crust is 2 parts per 100,000, and it is the element with the least content among rare earth elements. Thulium is widely used in high-intensity power generation light sources, lasers, high-temperature superconductors and other fields.
Material Type: Thulium
Symbol: Tm
Color/Appearance:Silvery White, Metallic
Synonyms
N/A
Thulium (Tm) Evaporation Materials Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
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 |
Application of Thulium (Tm) Evaporation Materials
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Packing of Thulium (Tm) Evaporation Materials
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. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.
ATTs’Thulium (Tm) Evaporation Materials 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 |
| 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 |
