Chapter 11: Problem 25
What influence does the presence of alloying elements (other than carbon) have on the shape of a hardenability curve? Briefly explain this effect.
Chapter 11: Problem 25
What influence does the presence of alloying elements (other than carbon) have on the shape of a hardenability curve? Briefly explain this effect.
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Get started for freeGive the approximate minimum temperature at which it is possible to austenitize each of the following iron-carbon alloys during a normalizing heat treatment: (a) \(0.15 \mathrm{wt} \% \mathrm{C}\) (b) \(0.50 \mathrm{wt} \% \mathrm{C},\) and (c) \(1.10 \mathrm{wt} \% \mathrm{C}\)
List four situations in which casting is the preferred fabrication technique.
Give the distinctive features, limitations, and applications of the following alloy groups: titanium alloys, refractory metals, superalloys and noble metals.
What is the purpose of a spheroidizing heat treatment? On what classes of alloys is it normally used?
Compare white and nodular cast irons with respect to (a) composition and heat treatment, (b) microstructure, and (c) mechanical characteristics.
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