Metal bellows used for bellows valves are mainly hydraulic and welded. The hydraulic bellows increases the pressure resistance by increasing the number of ...

Vacuum valve refers to the vacuum state of the valve cavity, usually called negative pressure, the internal cavity pressure is lower than atmospheric pressure, ...

The number of atoms ejected per incident ion (atoms/ion) is called the sputtering yield, Y. Sputtering yield is dependent on the following: Energy of the ...

To avoid damage and contamination that could cause quality issues during the coating process, use simple precautions to store and handle cylidrical targets: ...

To determine your dynamic deposition rate, multiply the thickness of the coating you want to make in nanometers by the velocity of your substrate in meters per ...

Each target material and coating process has limitations as to how fast the material can be deposited from each magnetron. Thus each different process has a ...

The length of the target tube is determined by the substrate length and the coating uniformity requirements. SCI refers to the overall length of the backing ...

You will need to provide four types of connection to your SCI rotary (cylindrical) magnetron: Cooling water for SCI rotary magnetrons: Provided to the ...

Large area substrates are usually wide flat rigid panels (such as glass or plastic) or wide flexible webs (typically plastic or metal) that are coated as they ...

Cost Lower initial capital investment: The initial capital investment for rotaries is less than typical planar cathodes for 1.5 m systems and larger. ...