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Development and investigation of powerful glow discharge electron gun for applying in the technology of obtaining of refractory and chemically active metals

Development and investigation of powerful glow discharge electron gun for applying in the technology of obtaining of refractory and chemically active metals

Today, the necessity of development highly productive and metal-saving equipment for electron-beam melting of refractory and chemically active metals is stimulated by the needs of nuclear, aviation, space technology, chemical technology and the electronics industry in highly pure metals and alloys that retain high strength at high temperatures, chemical resistance and required electrical parameters. Electron beam vacuum melting is the most efficient way to obtain such materials.