API Exam API-571 Topic 1 Question 100 Discussion

Actual exam question for API's API-571 exam

Question #: 100
Topic #: 1

[All API-571 Questions]

High temperature H / HS corrosion damage is minimized by using alloys with high _________ content.

ACarbon

BMolybdenum

CChromium

DStainless

Show Suggested Answer

Suggested Answer: C

by Lorriane at Sep 18, 2024, 11:07 AM

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Jenise

2 months ago

C) Chromium, no doubt. If you can't stand the heat, get out of the alloying kitchen!

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Virgie

2 months ago

Ah, the old high-temp corrosion problem. I'd go with C) Chromium - the more the merrier, right? Let's hope the exam doesn't get too hot to handle!

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Kanisha

20 days ago

Stainless steel alloys are known for their resistance to high temperatures, so D) Stainless could be a good option too.

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Nettie

22 days ago

I think Molybdenum could also be a good choice to minimize corrosion damage.

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Kristel

25 days ago

I agree, Chromium is the way to go for high-temp corrosion.

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Socorro

3 months ago

Hmm, I thought it was B) Molybdenum. Guess I need to brush up on my metallurgy knowledge.

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Octavio

1 months ago

Sena: No problem, always happy to help with metallurgy questions.

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Sena

1 months ago

User 2: Oh, I see. Thanks for the info!

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Carin

2 months ago

User 1: It's actually C) Chromium that helps minimize corrosion damage.

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Karl

3 months ago

Definitely C) Chromium. That's the key element that provides resistance to high-temperature corrosion.

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Dorothy

1 months ago

Chromium is definitely the key element for resistance to high-temperature corrosion. It's important to choose alloys with high chromium content.

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Audria

2 months ago

I agree, alloys with high chromium content are crucial for protecting against H/HS corrosion.

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Moon

2 months ago

Yes, you're right. Chromium is essential for minimizing high temperature corrosion damage.

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Adell

3 months ago

I'm not sure, but I think Molybdenum could also be a good choice.

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Gracia

3 months ago

I agree with Hershel, Chromium helps minimize corrosion damage.

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Hershel

3 months ago

I think the answer is C) Chromium.

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Thaddeus

3 months ago

I'm not sure, but I think Molybdenum could also be a good choice.

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Lizette

3 months ago

I agree with Carline, Chromium helps minimize corrosion damage.

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Carline

3 months ago

I think the answer is C) Chromium.

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