Description
Yttrium exhibits a high melting point, which maintains its stability and durability during the evaporation process. This condition facilitates efficient deposition, thereby yielding coatings with uniform thickness and controlled physical properties. Yttrium evaporation materials demonstrate quantifiable optical properties. They exhibit substantial absorption and emission within defined wavelength ranges, which makes them a preferred option for optoelectronic applications. This allows the production of coatings that meet the optical requirements of various devices and systems.
In addition, Yttrium evaporation materials exhibit good chemical stability. They resist corrosion and oxidation even under harsh environmental conditions. This trait enhances the longevity of the coatings for extended use in demanding environments. Furthermore, Yttrium evaporation materials offer a controllable evaporation rate, which permits precise deposition of thin films with the required thickness. Consequently, coatings with predetermined physical and chemical characteristics can be produced to satisfy specific application requirements.

Specifications
Material
|
Yttrium
|
Atomic Weight
|
88.90585
|
Colour/Appearance
|
Silvery white, metallic
|
Thermal Conductivity
|
17.2 W/m.K
|
Melting Point (°C)
|
1 522
|
Coefficient of Thermal Expansion
|
10.6 x 10^-6/K
|
Theoretical Density (g/cc)
|
4.47
|
Z-Ratio
|
0.835
|
Temperature (°C) at a given vapour pressure (Torr)
|
10^-8: 830, 10^-6: 973, 10^-4: 1 157
|
Applications
1. Thin-film Coatings: Yttrium evaporation materials are typically used for the deposition of thin-film coatings on various substrates. The deposition process permits adjustment of specific physical and chemical parameters for applications in electronics, optics and corrosion protection.
2. Optoelectronic Devices: Yttrium evaporation materials are utilised in the production of optoelectronic devices because of their defined optical properties. They facilitate the deposition of coatings with specified reflectance or transmittance for use in displays, lasers, sensors and other optical components.
3. Magnetic Materials: Yttrium is employed in the production of magnetic materials. It is frequently combined with other elements to form alloys with characteristic magnetic properties. These alloys are used in the fabrication of permanent magnets, magnetic storage devices and other magnetic applications.
4. High-Temperature Applications: The high melting point of Yttrium evaporation materials qualifies them for use in high-temperature environments. They may be applied as coatings or additives in materials that must withstand elevated temperatures, for example in aerospace components, high-performance engines and other industrial applications.
5. Evaporation Coating: The controllable evaporation rate of Yttrium evaporation materials allows precise deposition of thin layers. This capability is employed in techniques such as vacuum evaporation or sputtering to achieve coatings with the desired thickness and uniformity.
Packaging:
The evaporation materials are handled with care to prevent damage during storage and transport, thereby ensuring that the products remain in their original condition.