FUSION WELDING METHOD AND APPARATUS
Abstract
An apparatus for the fusion welding of metal pieces at a joint is described. The apparatus comprises a highvacuum chamber enclosing the metal pieces and a thermionic filament emitter. Sufficient power is applied to the emitter so that when the electron emission therefrom is focused on the joint it has sufficient energy to melt the metal pieces, ionize the metallic vapor abcve the molten metal, and establish an arc discharge between the joint and the emitter.
- Inventors:
- Issue Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4113871
- Patent Number(s):
- 2968715
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- NSA Number:
- NSA-15-007752
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-61
- Country of Publication:
- United States
- Language:
- English
- Subject:
- METALS, CERAMICS, AND OTHER MATERIALS; ELECTRIC ARCS; ELECTRIC DISCHARGES; ELECTRON BEAMS; ELECTRONS; EMISSION; IONIZATION; JOINTS; MELTING; METALS; SHELLS; THERMIONICS; VACUUM; VAPORS; WELDING; WIRES
Citation Formats
Wyman, W L, and Steinkamp, W I. FUSION WELDING METHOD AND APPARATUS. United States: N. p., 1961.
Web.
Wyman, W L, & Steinkamp, W I. FUSION WELDING METHOD AND APPARATUS. United States.
Wyman, W L, and Steinkamp, W I. Tue .
"FUSION WELDING METHOD AND APPARATUS". United States.
@article{osti_4113871,
title = {FUSION WELDING METHOD AND APPARATUS},
author = {Wyman, W L and Steinkamp, W I},
abstractNote = {An apparatus for the fusion welding of metal pieces at a joint is described. The apparatus comprises a highvacuum chamber enclosing the metal pieces and a thermionic filament emitter. Sufficient power is applied to the emitter so that when the electron emission therefrom is focused on the joint it has sufficient energy to melt the metal pieces, ionize the metallic vapor abcve the molten metal, and establish an arc discharge between the joint and the emitter.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 17 00:00:00 EST 1961},
month = {Tue Jan 17 00:00:00 EST 1961}
}