The major factors affecting high temperature sulfidation are the temperature, the presence of hydrogen, the concentration of H²S and the __________.
Answer(s): A
Stainless steels have higher coefficients of thermal expansion than carbon steel or low alloy steel or nickel based alloys and are more likely to see _________.
Answer(s): B
What standard refers to Risk-Based-Inspection?
Carburization can be confirmed by a substantial increase in hardness and a _______ in ductility.
In vessels and piping, creep cracking can occur where high metal temperatures and _________ occur together.
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