For a specific material, HTHA is dependent on temperature, hydrogen partial pressure, time and _________.
A) Stress
B) Pressure
C) Velocity
D) Alloy composition

Question

Quizplus · Accepted Answer

HTHA (High Temperature Hydrogen Attack) is a type of corrosion that occurs in materials exposed to high temperature and high-pressure hydrogen environments. This corrosion is accelerated by the presence of stress, making option A the correct choice. The other options may also have some influence on HTHA, but stress is a major contributing factor.

For a Specific Material, HTHA Is Dependent on Temperature, Hydrogen