Magnetron Sputtering Nickel Vanadium Alloy Plating

Magnetic sputtering is a common coating technology that can be used to generate various alloy membranes on the surface of the metal substrate. Nickel -plated alloy NIVs are widely used in certain industrial fields and have good characteristics and performance.

Magnetic sputtering is to place the target (nickel, cricket and other metals) in the vacuum room, introduce an inert gas (such as a salamander) to generate plasma, and then add the magnetic field to the mortar field to collide with the metal ions and gas ions, so as to thus Formed a high -energy ion beam and form a film on the surface of the metal substrate.

The steps of magnetic control sputtering nickel plating niV NIV are as follows:

1. Preparation target: Use high -purity nickel and 钒, mix proportional according to the requirements of the alloy composition, and prepare it into a solid cylindrical or square solid target.

2. Cleaning substrate: clean the metal substrate on the surface to remove oil and impurities to ensure the adhesion of the film.

3. Establish a vacuum environment: Place metal substrates and targets indoors, empty indoor air, and establish a high vacuum environment.

4. Gas injection: Introduce an inert gas (such as salamander) to the vacuum room, so that the gas molecules and metal targets form a plasma.

5. Magnetic control: Drive the metal ions through an external plus magnetic field to form ion bundles, so that the surface of the ion beam is to bombard the surface of the metal substrate.

6. Membrane layer synthesis: ion beam bombard the metal substrate, release the metal atom of the target material, and form a alloy film on the surface of the substrate. As the bombardment time is extended, the thickness of the film gradually increases.

7. Cooling: After the film is formed, cool down to solidify and enhance the adhesion.

8. Improve film performance: According to the requirements, the film can be further treated, such as annealing, surface deposition, etc. to enhance the performance and stability of the film.

The advantages of nickel -plated alloy NIV include good corrosion resistance, high hardness, strong adhesion, good abrasion resistance, etc. Therefore, in some areas that require high -performance materials, such as electronic components, mechanical industries, etc. Essence