NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
MPTA OverviewPresentation discusses Micro Plasma Transfer Arc (MPTA) welding. It was introduced in 1960, and has been used for blade refurbishment for jet engines since 1980. It is compared with Gas Tungsten Arc Welding. MPTA welding reduces the heat input to perform the weld. It uses controlled filler material, and it is easy to use.
Document ID
19990061889
Acquisition Source
Marshall Space Flight Center
Document Type
Reprint (Version printed in journal)
Authors
Weeks, Jack (Boeing Co. Huntsville, AL United States)
Date Acquired
August 19, 2013
Publication Date
April 13, 1999
Subject Category
Spacecraft Propulsion And Power
Funding Number(s)
CONTRACT_GRANT: NAS8-45000
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available