Different processing purposes can be achieved by controlling the energy density of the electron beam and the energy injection time

- Dec 01, 2019-

Different processing purposes can be achieved by controlling the energy density of the electron beam and the energy injection time:

1. Electron beam heat treatment can be carried out only when the material is heated locally;
2. Local melting of materials can be used for electron beam welding;
3. Increase the energy density of the electron beam, melt and vaporize the material, and then punch, cut and so on;
4. Electron beam lithography can be carried out by using the principle of chemical changes when electron beam with low energy density bombards polymer materials.

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