The stress corrosion cracking (SCC) susceptibility of 7075 aluminum alloy (AA7075) under different two-stage aging processes was studied by using the Rockwell B hardness test and slow strain rate tensile test, combined with scanning electron microscopy

In this roundtable discussion, shipping industry leaders within an AMPP Technical Exchange Group (TEG532x) share success stories from their ongoing collaboration. Guests include Elisabeth Charmley, Naval Architect for one of the world's largest ship managers; Johnny Eliasson, Hull and Coatings Engineer at Chevron Shipping; and Buddy Reams, Captain USCG (retired), Chief Technical/Maritime Officer of AMPP.

The main causes of corrosion of steel in concrete are chloride attack and carbonation. Aggressive chemical species pass through the pores in the concrete and attack the steel.