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|a (TOE)ost14069
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|a (TOE)14069
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|a TOE
|c TOE
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|a GDWR
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|a 36
|2 edbsc
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|a E 1.99:SAND99-2583C
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|a E 1.99:SAND99-2583C
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| 088 |
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|a SAND99-2583C
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| 245 |
0 |
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|a Laser Assisted Plasma Arc Welding
|h [electronic resource]
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| 260 |
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|a Washington, D.C :
|b United States. Dept. of Energy ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
|c 1999.
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| 300 |
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|a 8 pages.
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| 336 |
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|a text
|b txt
|2 rdacontent.
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| 337 |
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|a computer
|b c
|2 rdamedia.
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| 338 |
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|a online resource
|b cr
|2 rdacarrier.
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| 500 |
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|a Published through the Information Bridge: DOE Scientific and Technical Information.
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| 500 |
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|a 10/05/1999.
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| 500 |
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|a "SAND99-2583C"
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| 500 |
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|a ICALEO 99, San Diego, CA (US), 11/15/1999--11/18/1999.
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| 500 |
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|a FUERSCHBACH,PHILLIP W.
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| 520 |
3 |
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|a Experiments have been performed using a coaxial end-effecter to combine a focused laser beam and a plasma arc. The device employs a hollow tungsten electrode, a focusing lens, and conventional plasma arc torch nozzles to co-locate the focused beam and arc on the workpiece. Plasma arc nozzles were selected to protect the electrode from laser generated metal vapor. The project goal is to develop an improved fusion welding process that exhibits both absorption robustness and deep penetration for small scale (< 1.5 mm thickness) applications. On aluminum alloys 6061 and 6111, the hybrid process has been shown to eliminate hot cracking in the fusion zone. Fusion zone dimensions for both stainless steel and aluminum were found to be wider than characteristic laser welds, and deeper than characteristic plasma arc welds.
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| 536 |
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|b AC04-94AL85000.
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| 650 |
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7 |
|a Alloys.
|2 local.
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| 650 |
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|a Aluminium.
|2 local.
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| 650 |
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7 |
|a Dimensions.
|2 local.
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| 650 |
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7 |
|a Electrodes.
|2 local.
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| 650 |
|
7 |
|a Focusing.
|2 local.
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| 650 |
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7 |
|a Lasers.
|2 local.
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| 650 |
|
7 |
|a Nozzles.
|2 local.
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| 650 |
|
7 |
|a Plasma Arc Welding.
|2 local.
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| 650 |
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7 |
|a Stainless Steels.
|2 local.
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| 650 |
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|a Thickness.
|2 local.
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| 650 |
|
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|a Tungsten.
|2 local.
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| 650 |
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7 |
|a Welding.
|2 local.
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| 650 |
|
7 |
|a Materials Science.
|2 edbsc.
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| 710 |
2 |
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|a Sandia National Laboratories.
|b .
|4 res.
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| 710 |
2 |
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|a United States.
|b Department of Energy.
|4 spn.
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| 710 |
2 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
|
| 856 |
4 |
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|u http://www.osti.gov/servlets/purl/14069-wXPzvm/webviewable/
|z Online Access
|
| 907 |
|
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|a .b5620873x
|b 03-06-23
|c 12-15-09
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| 998 |
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|a web
|b 12-15-09
|c f
|d m
|e p
|f eng
|g dcu
|h 0
|i 1
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| 956 |
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|a Information bridge
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| 999 |
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|i 170e74a2-81c0-54ac-959a-f3bb99982117
|s e911b7ea-0c97-564f-8877-f5aac0ef141b
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| 952 |
f |
f |
|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:SAND99-2583C
|h Superintendent of Documents classification
|i web
|n 1
|
