Analysis of Intergranular Precipitation in Isothermally Aged Nitrogen-Containing Austenitic Stainless Steels by an Electrochemical Method and Its Relation to Cryogenic Toughness

<table>SEM fractographs of CVN impact test specimens for the JN1 steel (a) solution treated and aged at  1173 K for (b) 10 and (c) 1000 min.</table>

Advances in Materials Science and Engineering

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Figure 10: Analysis of Intergranular Precipitation in Isothermally Aged Nitrogen-Containing Austenitic Stainless Steels by an Electrochemical Method and Its Relation to Cryogenic Toughness 

Figure 10 | Analysis of Intergranular Precipitation in Isothermally Aged Nitrogen-Containing Austenitic Stainless Steels by an Electrochemical Method and Its Relation to Cryogenic Toughness 