China Cheap price Crucibles And E-Beam Liner - Sputtering target Titanium 99.7 – WINNERS

Product Description

How Does Magnetron Sputtering Work?
Magnetron sputtering is a physical vapour deposition (PVD) method, a class of vacuum deposition processes for producing thin films and coatings.
The name “magnetron sputtering” arises from the use of magnetic fields to control the charged ion particles’ behaviour in the magnetron sputter deposition process. The process requires a high vacuum chamber to create a low-pressure environment for sputtering. The gas that comprises the plasma, typically argon gas, enters the chamber first.
A high negative voltage is applied between the cathode and the anode to initiate the ionisation of the inert gas. Positive argon ions from the plasma collide with the negatively charged target material. Each collision of high energy particles can cause atoms from the target surface to eject into the vacuum environment and propel onto the surface of the substrate.

A strong magnetic field produces high plasma density by confining the electrons near the target surface, increasing the rate of deposition and preventing damage to the substrate from ion bombardment. Most materials can act as a target for the sputtering process since the magnetron sputtering system does not require melting or evaporation of the source material.

Product Parameters

Application

● Coating integrated circuits.
● Surface panel displays of flat panels and other components.
● Decoration and glass coating, etc.

Order Information

Inquiries and orders should include the following information
● Diameter, Height(such like Φ100*40mm).
● Thread size (Such like M90*2mm).
● Quantity.
● Purity demand.