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Unformatted text preview: . .. T F 6. Necking starts in the elastic region . . T F 7. Martensite has a body centered tetragonal structure and forms through a diffusion process . T F 8. The peritectic reaction is an invariant reaction but the peritectoid is not. T F 9. Slow cooling of a eutectoid alloy produces a lamellar microstructure T F 10. (a) Label all regions in the attached phase diagram. (b) Name and give (phases involved) the invariant reactions present. T...
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- Fall '10
- Mechanical Engineering