Discuss about advatages and limitations of powder metallurgy.

0 Answers   John Deere,

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

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How we describe strain aging based on dislocation theory?

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Why are the superalloys sometimes subjected to secondary melting processes?

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Define what is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbine blades etc. When both are used in the lost-wax method?

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Do you know define what metal might be considered the “most environmental”? I say aluminum because it can be recycled others on my team say brass.

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What does allotropic mean what does iron and steel have to do with it?

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Is there a possibility of inducing stress cracking in an insulated stainless road tanker vessel (20 tonne capacity) if the vessel is subject to rapid filling (10 tonne /hr) with liquid methane (-160 c) assuming the vessel is at ambient. If so, where could I obtain suggested cooling rates?

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What is iron ferite?

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What is the melting point of brass?

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What is M33×2

0 Answers   NIC,

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Define what medal conducts heat best?

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