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3 (a) Cite three reasons why ferrous alloys are used so extensively. (b) Cite three characteristics of ferrous alloys th
Posted: Mon May 09, 2022 9:12 am
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- 3 A Cite Three Reasons Why Ferrous Alloys Are Used So Extensively B Cite Three Characteristics Of Ferrous Alloys Th 1 (17.85 KiB) Viewed 42 times
3 (a) Cite three reasons why ferrous alloys are used so extensively. (b) Cite three characteristics of ferrous alloys that limit their use. 4 Compare grey and malleable cast irons with respect to (a) composition and heat treatment (b) microstructure (c) mechanical characteristics 5. Compare sand, die, investment lost-foam, and continuous casting techniques. 6. Describe one problem that might exist with a steel weld that was cooled very rapidly. 7. Briefly explain the difference between hardness and hardenability