High purity scandium plating by magnetron sputtering

Magnetic sputtering high -purity (SC) is a commonly used surface treatment technology that can be used to improve the performance and characteristics of the material surface.

1. The application of high -purity (SC) in the surface processing: Gao Chunxun (SC) is often used in the preparation of thin film materials, which can improve the corrosion resistance, hardness and oxidation protection capacity of the material. In addition, because Gao Chunxuan has good thermal expansion performance and wear resistance, it can also be used in the fields of optical coating, ceramic coating, electronic devices, solar batteries.

2. Principles of magnetic sputtering technology: Magnetic sputtering technology is a technology that uses ions to bombard the material surface, collide with high -energy ions and targets to fall off, and form a film on the base material. The principle is that in a vacuum environment, by placing the target in the magnetic field, using the introduced inert gas generated by the introduced inert gas to the surface of the target material, so that the atom or molecule of the target is peeled from the surface, and it is deposited on the base material to form for formation. film.

3. The operation steps of magnetic control sputtering high pure pupa: First of all, you need to prepare the target material (high pure 钪), and the base material to be treated. Then, in a vacuum environment, the target material and base materials are placed in the sputtering room. By pre -treatment such as heating and cleaning, the pure and peaceful integration of the target surface is guaranteed. Next, the introduction of inert gases (such as salamander) and produced high -energy ions to blast the surface of the target. Under the action of ion bombardment, the atom or molecule of the target surface will fall off and deposit on the base material to form a film. Finally, the surface treatment and subsequent preparation processes are performed to obtain the required performance and characteristics.

4. The advantages and precautions of magnetic control sputtering high purity: Magnetic sputtering high -purity 钪 Compared with other surface treatment techniques, there is the following advantages: can prepare uniform, dense, pure thin film; obtained film obtained film; obtained film obtained film; Has high adhesion and corrosion resistance; can be coated at low temperatures; suitable for a variety of base materials. It should be noted that the process of magnetic control sputtering coating needs to be performed under vacuum conditions, and the steps of targets and base selection, pre -processing and other steps need to be strictly controlled to ensure that high -quality and good performance thin films are obtained.