FN Archimer Export Format
PT J
TI Characterization of a laser-nitrided titanium alloy by electron backscattered diffraction and electron probe microanalysis
BT 
AF GORDIN, D
   GLORIANT, T
   BOHN, Marcel
   GUILLOU, A
   THIBON, I
   ANSEL, D
AS 1:1;2:1;3:2;4:1;5:1;6:1;
FF 1:;2:;3:;4:;5:;6:;
C1 INSA, Rennes, GRCM, EA2620, F-35043 Rennes, France.
   IFREMER, Ctr Brest, ZI Pointe Diable, F-29280 Plouzane, France.
C2 INSA, FRANCE
   IFREMER, FRANCE
SI BREST
SE PDG-DOP-DCB-GM-LGM
IN WOS Ifremer jusqu'en 2018
   copubli-france
IF 0.918
TC 10
UR https://archimer.ifremer.fr/doc/2005/publication-3575.pdf
LA English
DT Article
DE ;Electron probe microanalysis;Electron backscattered diffraction;Titanium nitride coating;Laser gas nitriding
AB After a laser gas nitriding treatment of the Ti-7.5Al (atom %) titanium-based alloy, we used a combination of electron backscattered diffraction (EBSD) in scanning electron microscope and electron probe microanalysis (EPMA) techniques in order to efficiently characterize the different phases in the resolidified layer. Representative measurements of chemical composition and reliable determination of crystal structure were possible for each phase of the complex microstructure. The reaction zone is formed by a mixture of isostructural TiN phases with dendritic and/or 'coarse' needles morphology, fixed into a alpha'-Ti matrix (martensite) with a thin needle aspect. The nitrogen solubility was found to remain very low in the alpha'-Ti matrix (up to 2-3 atom %), while in the TiN phase, an aluminum solubility as high as 4 atom % was measured, reducing drastically the nitrogen content into a Ti79N17Al4 chemical composition. Copyright (C) 2005 John Wiley and Sons, Ltd.
PY 2005
PD DEC
SO Surface and Interface Analysis
SN 0142-2421
PU John Wiley & Sons
VL 37
IS 13
UT 000234027100006
BP 1161
EP 1167
DI 10.1002/sia.2128
ID 3575
ER

EF