A STUDY OF GAS FLOW PATTERN, UNDERCUTTING AND TORCH MODIFICATION IN VARIABLE POLARITY PLASMA ARC WELDING

A STUDY OF GAS FLOW PATTERN, UNDERCUTTING AND TORCH MODIFICATION IN VARIABLE POLARITY PLASMA ARC WELDING

Author(s):

Mcclure, John C. ( Department of Metallurgical and Materials Engineering University of Texas at El Paso )
Hou, Haihui (Ron)

Publication title:

NASA Technical Reports

Pub. Year:

1994

Issue:

NASA-CR-196537

No.:

G3/37 0037818

Pt.:

NAS 1.26:196537

Paper no.:

N95-18056

Page(from):

1

Page(to):

88

Pages:

88

Pub. info.:

National Aeronautics and Space Adminstration

Language:

English

Type:

Technical Paper

Details

TDL ID:	ZA00001431
Note for article:	NAS8-39602

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