Analiza fazowa strefy granicznej połączenia stopu Hastelloy X z lutem Palnicro 36M

Michał Baranowski , Dorota Moszczyńska , Tomasz Panasiuk

Abstract

The article describes boundary zone for the Hastelloy X – Palnicro 36M brazed joint, in which liquid brazing filler metal interacted directly with solid base metal. The main objective of the research was to analyze the microstructure of the border zone and to recognize the occurring phases. Methods used in the research were light microscopy, scanning electron microscopy (SEM) with EDS analysis and X-ray diffraction (XRD). In the phase boundary zone the following phases were identified: molybdenum nickel (Mo1.08Ni2.92), tetrataenite NiFe, chromium nickel (CrNi), boron chromium Cr5B3. Studies have also indicated the possibility of occurrence of phases based on Cr3NiB6 and Mo6(Ni0.75Si0.25)7 intermetallic compound in the phase boundary zone.
Author Michał Baranowski - Instytut Mechaniki Precyzyjnej (IMP)
Michał Baranowski,,
-
, Dorota Moszczyńska (FMSE / DMD)
Dorota Moszczyńska,,
- Division of Materials Design
, Tomasz Panasiuk (FMSE)
Tomasz Panasiuk,,
- Faculty of Materials Science and Engineering
Journal seriesPrzegląd Spawalnictwa, ISSN 0033-2364, e-ISSN 2449-7959, (B 9 pkt)
Issue year2018
Vol90
No2
Pages26-30
Publication size in sheets0.5
Keywords in Polishlutowanie twarde; lut Palnicro 36M; dyfrakcja rentgenowska
Keywords in Englishbrazing; brazing alloy Palnicro 36M; X-ray diffraction
DOIDOI:10.26628/ps.v90i2.857
URL http://www.pspaw.pl/index.php/pspaw/article/viewFile/857/852
Languagepl polski
File
857-1721-1-SM.pdf 813.62 KB
Score (nominal)9
ScoreMinisterial score = 9.0, ArticleFromJournal
Ministerial score (2013-2016) = 9.0, ArticleFromJournal
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