Chapter 11: Problem 31
What is the principal difference between natural and artificial aging processes?
Chapter 11: Problem 31
What is the principal difference between natural and artificial aging processes?
All the tools & learning materials you need for study success - in one app.
Get started for freeName two thermal properties of a liquid medium that will influence its quenching effectiveness.
On the basis of microstructure, briefly explain why gray iron is brittle and weak in tension.
In your own words describe the following heat treatment procedures for steels and, for each, the intended final microstructure: full annealing, normalizing, quenching, and tempering.
Give the approximate temperature at which it is desirable to heat each of the following iron-carbon alloys during a full anneal heat treatment: (a) \(0.20 \mathrm{wt} \% \mathrm{C}\), (b) \(0.60 \mathrm{wt} \% \mathrm{C}\) (c) \(0.76 \mathrm{wt} \% \mathrm{C}\), and (d) 0.95 wt \(\%\) C.
(a) Cite advantages of forming metals by extrusion as opposed to rolling. (b) Cite some disadvantages.
What do you think about this solution?
We value your feedback to improve our textbook solutions.