Question 51

__________ is usually found in aqueous environments or services where water is sometimes or always present, especially where stagnant or low-flow conditions allow the growth of microorganisms.
  • Question 52

    Which family of alloys is more sensitive to hydrogen embrittlement during fabrication?
  • Question 53

    ___________ is the result of cyclic stresses caused by variations in temperature.
  • Question 54

    _________ material sections also have a ___________ resistance to brittle fracture due to higher constraint, which increases triaxial stresses at the crack tip.
  • Question 55

    Amine corrosion refers to the general and/or localized corrosion that occurs principally on
    _________ in amine treating processes. Corrosion is not caused by the amine itself, but results from dissolved acid gases (CO(2) and H(2)S), amine degradation products, heat stable amine salts and other contaminants.