Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Matthew Joseph. Perricone"'
Autor:
Charles V. Robino, Donald Francis Susan, Joseph R. Michael, Mark A. Rodriguez, Matthew Joseph. Perricone, Gerald Albert Knorovsky
Publikováno v:
Science and Technology of Welding and Joining. 17:321-332
Preoxidised and glass to metal (GtM) sealed austenitic stainless steels displayed a ferritic (bcc) layer near the metal/oxide interface, as determined by electron backscatter diffraction and X-ray diffraction. Through electron probe microanalysis, it
Publikováno v:
Metallurgical and Materials Transactions A. 37:1267-1280
The microstructural development of several Ni-Cr-Mo and Fe-Ni-Cr-Mo alloys over a range of conditions has been examined. A commercial alloy, AL-6XN, was chosen for analysis along with three experimental compositions to isolate the contribution of ind
Publikováno v:
Metallurgical and Materials Transactions A. 34:1127-1132
HASTELLOY C-22 and C-276 are engineering nickel-based alloys that served as the focus of a comprehensive examination of the microstructural development of this class of materials presented previously by Cieslak et al. The work presented here provides
Publikováno v:
Journal of Electronic Packaging. 133
The present study examines the thermomechanical strain-rate sensitivity of eutectic 63Sn–37Pb solder over a broad range of strain-rates from 0.0002 s–1 to 200 s–1, thus encompassing failure events between 1 h and 1 ms, at temperatures ranging f
Weld porosity is being investigated for long-pulse spot welds produced by high power continuous output lasers. Short-pulse spot welds (made with a pulsed laser system) are also being studied but to a much small extent. Given that weld area of a spot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36f75131efd32e2f0753de036e9d4b8b
https://doi.org/10.2172/921738
https://doi.org/10.2172/921738
Publikováno v:
Microscopy and Microanalysis. 13
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
A shear test was used to investigate the effect of shielding gas (Argon, Nitrogen and air) on the mechanical properties of laser spot welds in Fe-28Ni-17Co alloy (Kovar). The load vs. displacement curves obtained, while superficially resembling those
Autor:
Robert Allen Roach, Jerome T. Norris, Matthew Joseph. Perricone, Chad M. Ellison, Kevin M. Faraone
Publikováno v:
Scopus-Elsevier
Nd:YAG laser joining is a high energy density (HED) process that can produce high-speed, low-heat input welds with a high depth-to-width aspect ratio. This is optimized by formation of a ''keyhole'' in the weld pool resulting from high vapor pressure