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The effect of impurity gasses on plasma arc welded 2219 aluminum a report to the National Aeronautic

Huntsville, Ala. : Marshall Space Flight Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1989] 1989

On the determination of the origin of linear anomaly in the macrostructure of VPPA welded 2219-T87 a

Jemian, W. A.
Huntsville, Ala. : National Aeronautics and Space Administration, George C. Marshall Space Flight Center, Materials and Processes Laboratory, Science and Engineering Directorate, [1986] 1986

Rapidly solidified titanium alloys by melt overflow

[Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Branch, 1989. 1989