Morgan, Lewis & Bockius LLP
Pressure vessel steel having excellent hydrogen induced cracking resistance, and manufacturing method therefor
The present invention relates to pressure vessel steel to be used in a hydrogen sulfide atmosphere, and relates to pressure vessel steel having excellent resistance to hydrogen induced cracking (HIC), and a manufacturing method therefor.
POSCO
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Jong-Kyo Dae-Woo Young-Jin
Choi Kim Jung