Cathode

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Cathode

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Sometimes, many materials in the vacuum coating industry cannot be evaporated in the form of resistance heating, such as insulating materials commonly used for coating visible light and near infrared optical devices. An electron bean heating mode must be adopted under this condition.

The evaporation sources of electron beam heating are electron guns of which the cathodes are usually made of molybdenum, used in pairs and usually called left and right cathodes.

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Luoyang Aikemai Tungsten and Molybdenum Technology Co., Ltd.

Address: east of vertical 3rd road, luoxin industrial agglomeration area, Xin 'an county, Luoyang city, Henan province

Mailbox:sales@achemetal.net

Telephone:+863838452776 Basic Materials Department
Telephone:+8618137990392 Tungsten Molybdenum Thermal Field Department

Telephone:+8615303883851 Sapphire

Telephone:+8615837954446 Vacuum Furnace Division

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