It is generally accepted that stresses approaching _________ are required for SCC to occur so that thermal stress relief is effective in preventing caustic SCC.
Annealed steels are more resistant to Spheroidization than normalized steels. _________ grained steels are more resistant than ______ grained steels.
Metal dusting is preceded by ________ and is characterized by rapid metal wastage.
Soil to Air interface areas are usually more susceptible to corrosion than the rest of the structure because of ___________ and __________ availability.
With hydrofluoric acid corrosion, corrosion rates increase with _______ temperatures and ______ HF concentrations.