brittle crack arrest

• July 28, 2016
• News

ClassNK R&D paves way for thicker plates in mega box ships

JULY 28, 2016 — In what it says is a breakthrough finding for ultra-large containerships, ClassNK has concluded that the minimum required brittle crack arrest toughness for extremely thick brittle crack arrest

• February 19, 2015
• News

ClassNK works to lessen brittle crack risk in big box ships

FEBRUARY 19, 2015 — Classification society ClassNK  is to carry out a joint research project aimed at improving safety standards for ultra-large containerships. As containerships increase in size, so too does the