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What does target mean

Target is the target English meaning in translation, but it is a target in the vacuum industry mean, then what is the target? Below details:

1 what is the target? What is the target? What is the difference between the two?

The target is the coating material image is applied to the physical vapor deposition technology and direct call. During the deposition process, the membrane material should be bombarded by electron beam and ion beam or discharge, like shooting targets, so popular this kind of material is called target.

Sputtering target -- is a target, it is especially applied to the target vacuum sputtering coating.

Strictly speaking, the range of sputtering target to be smaller, but in practical application, usually called all target sputtering target.

2 types of targets, the main target type

The target types according to their composition can be divided into: pure metals, alloys and compounds.

Pure metal: aluminum, gold, silver, chromium, nickel, tantalum, titanium, copper, tin, etc..

Titanium alloy: aluminum, titanium, nickel, chromium, titanium and silicon nickel chromium molybdenum, copper, tungsten, chromium, nickel, chromium and vanadium vanadium terbium iron cobalt and indium silver and antimony tellurium etc..

Compounds: oxide, silicon carbide, nitride, etc..

The main target: coaxial cylindrical target, circular planar target and rectangular planar target, rotating cylindrical rectangular target and S- target, the special structure of target etc.

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