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电子束焊接设备中的电子枪,在使用过程中经常出现电击穿。在非常纯净的真空条件下,出现各种各样的耐压强度破坏过程和各种现象,使得在工艺实践中解决这类问题复杂化。“真空电击穿与放电”和“真空电绝缘与放电”两书(苏联原子能工业出版社)
Electron beam welding equipment in the gun, often in the course of electrical breakdown. Under a very pure vacuum conditions, a variety of compressive strength failure processes and various phenomena occur that complicate such issues in process practice. “Vacuum electrical breakdown and discharge” and “Vacuum electrical insulation and discharge” two books (Soviet atomic energy industry press)