The keyhole region in VPPA welds [PDF]
The morphology and properties of the Variable Polarity Plasma Arc (VPPA) weld composite zone are intimately related to the physical processes associated with the keyhole.
Walsh, Daniel W.
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The Strength and Characteristics of VPPA Welded 2219-T87 Aluminum Alloy [PDF]
A study of the variable polarity plasma arc (VPPA) welding process and those factors that control the structure and properties of VPPA welded aluminum alloy 2219-T87 was conducted.
Jemian, W. A.
core +1 more source
Keyhole Clipping Surgery (Supraorbital Keyhole and Pterional Keyhole)
Japanese Journal of Neurosurgery, 2007 openaire +2 more sources
Global 0.05° Grid-Based Dataset of Keyhole Imagery with Spatio-Temporal Indicators (1960-1984). [PDF]
Sci DataWang T +7 more
europepmc +1 more source
Modeling of Bead-on-Plate Laser Beam Melting Using Innovative Laser with a Single-Mode Core Surrounded by a Multimode Ring. [PDF]
Materials (Basel)Kubiak M +6 more
europepmc +1 more source
In Situ X-Ray Imaging and Machine Learning in Ultrasonic Field-Assisted Laser-Based Additive Manufacturing: A Review. [PDF]
Materials (Basel)Fu Z +6 more
europepmc +1 more source
Acoustic emission monitoring reveals keyhole formation and evolution. [PDF]
Sci RepGaliègue L +6 more
europepmc +1 more source
Pure endoscopic subfrontal keyhole approach for planum sphenoidale meningiomas and olfactory groove meningiomas. [PDF]
Neurosurg Focus VideoMorisako H +5 more
europepmc +1 more source
Nutritional quality indicators as complementary functional units for the sustainability assessment of grain-based foods in Sweden. [PDF]
Curr Res Food SciCassarino M +4 more
europepmc +1 more source
Severe First-Trimester Megacystis (>15 mm): A Case Report of Prognostic and Counseling Challenges Without Invasive Testing. [PDF]
CureusMaitra D, Sarkar A.
europepmc +1 more source