Anomalous SWAXS Analysis of Zr-Cu-Ni-Al Quaternary Metallic Glass Joints

Abstract:

Anomalous small and wide angle scattering measurements on electron-beam welded joint has been carried out at Zr absorption edge. We preformed an anomalous and simultaneous small- and wide-angle scattering (A-SWAXS) analysis on the welded joint with and without crystallization. For the wide angle measurements, we extend the SAXS measurements up to 13 nm-1, where q is still below the first halo, but is large enough for several Bragg peaks to be observed. In the present analysis, the ASAXS analysis at the HAS/beads interface is interpreted in conjunction with the corresponding AWAXS analysis. The origin of SAXS and WAXS was found to be different.

• Periodical: Materials Science Forum (Volumes 539-543)
• Pages: 2006-2011
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.539-543.2006
• Online since: March 2007
• Authors: Hiroshi Okuda, Isao Murase, Shojiro Ochiai, Yoshihiko Yokoyama, Katsuaki Inoue
• Keywords: Anomalous Small-Angle Scattering, Anomalous Wide-Angle Scattering, Bulk Metallic Glass (BMG), Welding

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