Which of the following is/are the preventions of caustic embrittlement?(a) Optimize stress concentration(b) Avoid caustic environment(c) Use of nickel-based alloys, avoid caustic environment and optimize stress concentration(d) Use mild carbon steelsThe question was asked during an interview for a job.My question is taken from Environments in chapter Other Environments of Corrosion Engineering

Which of the following is/are the preventions of caustic embrittlement

1.	Which of the following is/are the preventions of caustic embrittlement?(a) Optimize stress concentration(b) Avoid caustic environment(c) Use of nickel-based alloys, avoid caustic environment and optimize stress concentration(d) Use mild carbon steelsThe question was asked during an interview for a job.My question is taken from Environments in chapter Other Environments of Corrosion Engineering
Answer» The CORRECT option is (c) Use of nickel-based alloys, avoid CAUSTIC ENVIRONMENT and optimize stress concentration To elaborate: Preventions of caustic embrittlement are: i. Optimize stress concentration ii. Avoid caustic environment iii. Use of nickel-based alloys.

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