What is the difference between diagrams of it and ct in heat treatment of steels?

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what is the difference beteeen Annealing and stress releaving

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Define what other events in history might have affected the growth of metallurgy?

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How is solution annealing carried out? Define what type of furnace is required? Does one need to be heat in a salt bath?

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Describe strain aging based on dislocation theory?

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Define what is the chemical composition of ceramic and define what is its atomic density?

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what is the composition of grey cast iron grade 20?

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How can Residual stresses in superalloy components can be minimised?

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What is the critical speed of shaft?

0 Answers   Essar,

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Is there any way through hardening and anodizing some type of aluminum, it could be as hard as steel? I have hardened steel rollers that run up and down on a ramp along with spring pressure. Alternatively, if you are familiar with snowmobiles, the rollers run on the helix on the secondary clutch.

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What is the chemical composition of ceramic and what is its atomic density?

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What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?

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