发明授权
US3585348A Method and apparatus for welding metallic and nonmetallic materials by an electron beam under normal pressure 失效
通过正常压力下的电子束焊接金属和非金属材料的方法和装置

  • 专利标题: Method and apparatus for welding metallic and nonmetallic materials by an electron beam under normal pressure
  • 专利标题(中): 通过正常压力下的电子束焊接金属和非金属材料的方法和装置
  • 申请号: US45882965
    申请日: 1965-05-13
  • 公开(公告)号: US3585348A
    公开(公告)日: 1971-06-15
  • 发明人: ECKSTEIN HORST
  • 申请人: HERAEUS GMBH W C
  • 专利权人: Heraeus Gmbh W C
  • 当前专利权人: Heraeus Gmbh W C
  • 优先权: DEH0043763 1961-10-03
  • 主分类号: B23K15/10
  • IPC分类号: B23K15/10 H01J37/301 B23K15/00
Method and apparatus for welding metallic and nonmetallic materials by an electron beam under normal pressure
摘要:
A method and apparatus for electron beam welding metalic or nonmetallic materials under a normal pressure. Inert gas envelopes the beam at the point of beam emission and covers the front, rear, or both sides of the workpiece at the point of beam impingement.
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