A linear creep law is observed in an experiment on an alloy at high temperatures. Over time, the steady-state creep rate is observed to decrease. Briefly explain why. (b) Stainless steels are good high-temperature alloys because of the protection against oxidation provided by the passive oxide layer (Cr2O3). At high temperatures, Cr reacts with the Fe3C to form Cr23C6. What effect might this have on the corrosion resistance

Question

03-12-2021
Chemistry

Answered

Welcome to Westonci.ca, where finding answers to your questions is made simple by our community of experts. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

A linear creep law is observed in an experiment on an alloy at high temperatures. Over time, the steady-state creep rate is observed to decrease. Briefly explain why. (b) Stainless steels are good high-temperature alloys because of the protection against oxidation provided by the passive oxide layer (Cr2O3). At high temperatures, Cr reacts with the Fe3C to form Cr23C6. What effect might this have on the corrosion resistance

Sagot :

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.

a 21 inch long loaf of bread is cut into 3/4 inch slices. how many slices will there be?

Solve each equation by finding all roots x^4-16=0

Which sentence has a pronoun with an unclear, missing, or confusing antecedent? A. The paint was still wet, so I did not touch it. B. I like the first song on t

Solve 9x2 + 12x + 4 = 0. By using the quadratic formula

Why do O2 and CO2 pass through the plasma membrane? A. They are nonpolar and soluble. B. They are facilitated by protein. C. They are "pumped" through. D. They

Which sentence does not contain any punctuation errors? A. She continued, "The last story on the reading list is The Most Dangerous Game." B. She continued, "Th

Which statement about cells is true? A)They vary in size but are all the same shape. B)They vary in shape but are all the same size. C)They vary in size and sha

The state in which a person's ability to function mentally or physically is impaired is called a: a hangover b: a blackout c: intoxication d: a coma

which equation forms a pair of linear equations with 9x+12y=48 such that the system has no soulution?

What is an organism that relies on other organisms for its food and energy supply; also called a heterotroph?

ahsan57900 ahsan57900 · Answer 1 · 2021-12-06T10:10:32-05:00

The reaction of Chromium with the Fe3C to form Cr23C6 at high temperature decreases the corrosion resistance of alloys.

Stainless steels are most commonly used for their corrosion resistance. The presence of high chromium content is so beneficial to the wet corrosion resistance of stainless steel. It is also highly beneficial to their high temperature strength and resistance to increasing temperatures.

At high temperature, Chromium reacts with the Fe3C produces Cr23C6 which decreases the corrosion resistance of alloys so we can conclude that decrease occur in the corrosion resistance when the Chromium reacts with the Fe3C at high temperature.

Learn more: https://brainly.com/question/25811336

Sagot :

Other Questions