Product Code : EM-Ho-5N-Cu
Holmium metal is soft and malleable rare earth element. It is fairly corrosion-resistant and stable in dry air at standard temperature and pressure, but easily oxidizes in moist air. Holmium has the highest magnetic moment of the naturally occurring elements, and forms highly magnetic compounds when alloyed with yttrium. At ambient conditions, Holmium is paramagnetic.
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Product Information
Holmium metal is soft and malleable rare earth element. It is fairly corrosion-resistant and stable in dry air at standard temperature and pressure, but easily oxidizes in moist air. Holmium has the highest magnetic moment of the naturally occurring elements, and forms highly magnetic compounds when alloyed with yttrium. At ambient conditions, Holmium is paramagnetic.
ATT provides high-quality Holmium Evaporation Materials for research and industry purposes at competitive prices. We can provide Holmium Evaporation Materials with different purity, size, and density according to your requirements.
Material Type：Holmium
Symbol：Ho
Color/Appearance：Silvery White, Metallic
Synonyms
N/A
Copper Evaporation Materials Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 164.93 |
| Appearance | Silvery |
| Melting Point | 1474 °C |
| Boiling Point | 2695 °C |
| Density | 8.795 gm/cc |
| Solubility in H2O | N/A |
| Electrical Resistivity | 87.0 microhm-cm @ 25 °C |
| Electronegativity | 1.2 Paulings |
| Heat of Fusion | 4.10 Cal/gm mole |
| Heat of Vaporization | 67 K-Cal/gm atom at 2695 °C |
| Poisson's Ratio | 0.231 |
| Specific Heat | 0.0393 Cal/g/ K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.162 W/cm/ K @ 298.2 K |
| Thermal Expansion | (r.t.) (poly) 11.2 µm/(m·K) |
| Vickers Hardness | 481 MPa |
| Young's Modulus | 64.8 GPa |
| Molecular Weight | 164.93 |
| Appearance | Silvery |
| Melting Point | 1474 °C |
| Boiling Point | 2695 °C |
| Density | 8.795 gm/cc |
| Solubility in H2O | N/A |
| Electrical Resistivity | 87.0 microhm-cm @ 25 °C |
| Electronegativity | 1.2 Paulings |
| Heat of Fusion | 4.10 Cal/gm mole |
| Heat of Vaporization | 67 K-Cal/gm atom at 2695 °C |
| Poisson's Ratio | 0.231 |
| Specific Heat | 0.0393 Cal/g/ K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.162 W/cm/ K @ 298.2 K |
| Thermal Expansion | (r.t.) (poly) 11.2 µm/(m·K) |
| Vickers Hardness | 481 MPa |
| Young's Modulus | 64.8 GPa |
Application of Holmium 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 Holmium 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’Holmium 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 | Ho |
| MDL Number | MFCD00011049 |
| EC No. | 231-169-0 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23988 |
| SMILES | [Ho] |
| InchI Identifier | InChI=1S/Ho |
| InchI Key | KJZYNXUDTRRSPN-UHFFFAOYSA-N |
