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
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申请号: US45882965申请日: 1965-05-13
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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
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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