Anelastic Phenomena and Cr2N Precipitation in a High Nitrogen Austenitic Steel
2010 ◽
Vol 89-91
◽
pp. 485-490
Keyword(s):
Internal friction (IF) and dynamic modulus measurements on a high nitrogen (0.8 wt%) austenitic steel in the temperature range from room temperature to 800 °C have been carried out by using a vibrating reed technique with electrostatic excitation and frequency modulation detection of flexural vibrations in the frequency range of kHz. The IF spectrum of the as-prepared material shows a broad peak superimposed to an exponentially increasing background. The discontinuous precipitation of Cr2N phase changes the characteristics of the peak. The results have been discussed by considering interstitial-substitutional (i-s) interactions.
2010 ◽
Vol 638-642
◽
pp. 3597-3602
◽
1955 ◽
Vol 28
(1)
◽
pp. 131-138
◽
1985 ◽
Vol 43
◽
pp. 52-53
Keyword(s):
Keyword(s):
1995 ◽
Vol 30
(23)
◽
pp. 6035-6046
◽
Keyword(s):