TY - GEN
T1 - Precipitation in aged N-containing austenitic stainless steels
AU - Saucedo-Muñoz, M. L.
AU - Lopez-Hirata, V. M.
PY - 2007
Y1 - 2007
N2 - Three types of austenitic stainless steels JK2, JJ1 and JN1 were isothermally aged at temperatures from 873 to 1173 K for 10 to 1000 minutes in order to study the microstructural evolution. In general, the kinetics of precipitation for JN1 steel was faster than that of JJ1 steel, because of its higher interstitial solute content. The TTP diagrams showed that the intergranular precipitation of M23C6 and M2N preceded to the intragranular precipitation of M2N and M2N and η phase in JN1 and JJ1 steels, respectively.
AB - Three types of austenitic stainless steels JK2, JJ1 and JN1 were isothermally aged at temperatures from 873 to 1173 K for 10 to 1000 minutes in order to study the microstructural evolution. In general, the kinetics of precipitation for JN1 steel was faster than that of JJ1 steel, because of its higher interstitial solute content. The TTP diagrams showed that the intergranular precipitation of M23C6 and M2N preceded to the intragranular precipitation of M2N and M2N and η phase in JN1 and JJ1 steels, respectively.
KW - Austenitic stainless steels
KW - Kinetics
KW - Precipitation
UR - http://www.scopus.com/inward/record.url?scp=38349137164&partnerID=8YFLogxK
U2 - 10.4028/0-87849-462-6.2275
DO - 10.4028/0-87849-462-6.2275
M3 - Contribución a la conferencia
SN - 0878494626
SN - 9780878494620
T3 - Materials Science Forum
SP - 2275
EP - 2278
BT - Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
PB - Trans Tech Publications Ltd
T2 - 6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
Y2 - 5 November 2007 through 9 November 2007
ER -