APPARATUS FOR ARC WELDING
Patent
·
OSTI ID:4174538
An apparatus is described in which a welding arc created between an annular electrode and a workpiece moves under the influence of an electromagnetic field about the electrode in a closed or annular path. This mode of welding is specially suited to the enclosing of nuclear-fuel slugs in a protective casing. For example, a uranium slug is placed in an aluminum can, and an aluminum closure is welded to the open end of the can along a closed or annular path conforming to the periphery of the end closure.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-021990
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2931889
- OSTI ID:
- 4174538
- Country of Publication:
- United States
- Language:
- English
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