Influence of rolling conditions and aging process on mechanical properties of high manganese steels
E Mazancová, I Ružiak, I Schindler - Archives of Civil and Mechanical …, 2012 - Elsevier
Three laboratory cast and rolled high manganese steels with different Mn (in the range of 24–
28 wt%), C (in the interval of 0.2–1.2 wt%) and Al (from 2.3 wt% to 12 wt%) contents has
been investigated. Differences in chemical compositions, rolling conditions and followed by
aging process at the temperature of 500° C and four different aging dwells (in the range of 6
min to 60 min) have led to various k-carbides precipitation. The k-carbides have been
responsible for the mechanical properties. The intragranular type of nano-size has …
28 wt%), C (in the interval of 0.2–1.2 wt%) and Al (from 2.3 wt% to 12 wt%) contents has
been investigated. Differences in chemical compositions, rolling conditions and followed by
aging process at the temperature of 500° C and four different aging dwells (in the range of 6
min to 60 min) have led to various k-carbides precipitation. The k-carbides have been
responsible for the mechanical properties. The intragranular type of nano-size has …
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