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Product Name
Lutetium Metal/ Sputtering Target
Product Description
Lutetium metal is a silver-gray active metal with a molecular formula of Lu. The powder is easily self-igniting in the air and easily soluble in acid, insoluble in water. After exposure to oxygen in the air, it is very easy to exotherm into oxidized rare earth, The package is sealed and must not be in contact with air. It should be stored separately from oxidants, acids, halogens, and food chemicals. Avoid mixing.
1. An important way to make thin-film material is sputtering—a new way of physical vapor deposition (PVD). The thin-film made by target is characterized by high density and good adhesiveness. As the magnetron sputtering techniques being widely applied, the high pure metal and alloy targets are in great need. Being with high melting point, elasticity, low coefficient of thermal expansion, resistivity and fine heat stability, pure tungsten and tungsten alloy targets are widely used in semiconductor integrated circuit, two-dimensional display, solar photovoltaic, X ray tube and surface engineering.2.It can work with both older sputtering devises as well as the latest process equipments, such as large area coating for solar energy or fuel cells and flip-chip applications.
Proudct Features
1. Tungsten sputtering target adopts best demonstrated techniques including X-ray fluorescence (XRF), glow discharge mass spectrometry (GDMS), and inductively coupled plasma (ICP);
2. Tungsten target from Achemetal is provided with high purity up to 99.97%, density 18.8-19g/cm3, homogeneous organization structure and fine grain;
3. Our tungsten sputtering target has been approved by the ASTM B 760-2007 and GB 3875-2006.
Product Application
As a raw materials for other Special alloys, Hydrogen storage alloy additives and Magnetostrictive material，etc.
Product Series
| Product | Product Code | Safety Data | Technical Data |
Lutetium Metal 99.9% | ET-LuM-01 |  | |
| Lutetium Metal 99.99% | ET-LuM-02 | |
Properties (Theoretical)
| Molecular Weight | 174.97 |
| Appearance | Silvery |
| Melting Point | 1652 °C |
| Boiling Point | 3402 °C |
| Density | 9.840 g/cm3 |
| Electrical Resistivity | 79.0 microhm-cm @ 25 °C |
| Electronegativity | 1.2 Paulings |
| Heat of Fusion | 4.60 Cal/gm mole |
| Heat of Vaporization | 90 K-Cal/gm atom at 3395 °C |
| Poisson's Ratio | 0.261 |
| Specific Heat | 0.037 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.164 W/cm/K @ 298.2 K |
| Thermal Expansion | (r.t.) (poly) 9.9 µm/(m·K) |
| Vickers Hardness | 1160 MPa |
| Young's Modulus | 68.6 GPa |
Health & Safety Information
| Signal Word | N/A |
| Hazard Statements | N/A |
| Hazard Codes | N/A |
| Precautionary Statements | P210 |
| Flash Point | Not applicable |
| Risk Codes | N/A |
| Safety Statements | N/A |
| RTECS Number | N/A |
| Transport Information | NONH |
| WGK Germany | 3 |
Packaging Specifications
Finished packaging: 50 kg / barrel, 500 kg / tray
Sample packaging: 500 g / bag, 1 kg / bottle
Product Application
It is mainly used in the manufacture of Special alloys ，Hydrogen storage alloy additives and Magnetostrictive material，etc.
