The commonly used acceleration voltage range for electron beam welding is 30 to 150 kV, the electron beam current is 20 to 1000 mA, the electron beam focal diameter is about 0.1 to 1 mm, and the electron beam power density can reach 106 W/cm ² above.

The commonly used acceleration voltage range for electron beam welding is 30 to 150 kV, the electron beam current is 20 to 1000 mA, the electron beam focal diameter is about 0.1 to 1 mm, and the electron beam power density can reach 106 W/cm ² above.

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