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Exam API-571 topic 1 question 203 discussion

Actual exam question from API's API-571
Question #: 203
Topic #: 1
[All API-571 Questions]

___________ is when oxygen reacts with carbon steel and other alloys at high temperatures converting the metal to oxide scale.

  • A. High temperature corrosion
  • B. Oxidation
  • C. Dealloying
  • D. Thermal fatigue
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Suggested Answer: A 🗳️
by ahmadmm at Oct. 11, 2023, 9:48 a.m.

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ahmadmm
1 year, 1 month ago
Selected Answer: B
3.48. Oxidation Oxygen, most often present as a component of air (approximately 21 %), reacts with carbon steel and other alloys at high temperature, converting the metal to oxide scale and thereby reducing the metal wall thickness.
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ahmadmm
1 year, 1 month ago
3.48. Oxidation Oxygen, most often present as a component of air (approximately 21 %), reacts with carbon steel and other alloys at high temperature, converting the metal to oxide scale and thereby reducing the metal wall thickness.
upvoted 1 times
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