| Catalogue Code | IN-Cr-01 IN-Cr-02 |
| CAS No. | 1308-38-9 |
| Chemical Formula | Cr2O3 |
| Compound Name | Chrome Oxide |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Chromium Oxide (Cr₂O₃) sputter target is a high-purity material used to deposit thin films with excellent hardness, wear resistance, and corrosion resistance. Known for its stable chemical properties and strong magnetic behavior, Cr₂O₃ is widely employed in applications such as protective, optical, and magnetic films. The high purity of Cr₂O₃ sputter targets ensures the deposition of uniform and high-quality films with consistent material properties. These films are used in various industries, including electronics, automotive, and aerospace, to enhance the durability and performance of components exposed to harsh environments. Cr₂O₃ thin films are also explored for applications in magnetic storage devices, catalysts, and sensors.
Properties of Chromium Oxide
The table below presents the properties of chromium Oxide:
| Properties | Details |
| Molar mass | 151.9904 g/mol |
| Appearance | Solid, circular, disc, and rectangular. |
| Melting point | 2,435 °C (4,415 °F; 2,708 K) |
| Density | 5.22 g/cm3 |
| Thermal conductivity | Low |
Applications
The applications of Chromium oxide (Cr₂O₃) sputter targets are as follows:
- It was employed for depositing thin films with high hardness, wear, and corrosion resistance to make protective coatings on tools, knives, and machinery.
- Applied in optical coatings to improve the durability and scratch resistance of lenses, mirrors, and other optical components.
- Used in the manufacturing of semiconductors as a diffusion barrier and an insulation layer in electronic components.
- They are deposited as thin films in magnetic materials for particular hard disks and storage devices, although their magnetic properties are weak.
- It is used in chemical processing equipment that produces coatings with excellent chemical stability and resistance to extreme environments.
- Catalyst or support in oxidation reactions, especially in industrial catalytic processes.
FAQs
Answer: A Cr₂O₃ sputter target is a solid piece of chromium oxide material used in sputtering processes to deposit thin films of chromium oxide (Cr₂O₃) onto substrates, such as metal, glass, or ceramics.
Answer: Indeed, Cr₂O₃ sputter targets can be recycled, especially in most industries. However, further processing must guarantee that chromium oxide remainders are treated according to environmental and safety provisions.
Answer: Cr₂O₃ sputter targets are also applied in electronics and optics, aerospace, automotive manufacturing, chemical processing, glass and ceramics, and research and development of new materials.
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