Nitridation of iron by pulsed excimer laser treatment under liquid ammonia: Mo¨ssbauer spectroscopic study
作者:
S. B. Ogale,
P. P. Patil,
S. Roorda,
F. W. Saris,
期刊:
Applied Physics Letters
(AIP Available online 1987)
卷期:
Volume 50,
issue 25
页码: 1802-1804
ISSN:0003-6951
年代: 1987
DOI:10.1063/1.97702
出版商: AIP
数据来源: AIP
摘要:
Iron is nitrided by pulsed excimer laser treatment under liquid ammonia. Conversion electron Mo¨ssbauer spectroscopy and small‐angle x‐ray diffraction measurements reveal formation of &ggr;‐austenite in the as‐treated sample and its transformation to &ggr;’‐Fe4N upon thermal annealing.
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