Why are the superalloys sometimes subjected to secondary melting processes?

1 Answers  

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When using mercury to recover very, fine gold from ore, what is the best way to separate the gold laden mercury from the ore?

0 Answers  

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What happens to the microstructure during service exposure?

0 Answers  

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Is it possible to design heat treatment processes such that a gradient in grain size is produced?

4 Answers  

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Discuss advantage of different types of screw.

0 Answers   Essar,

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What is Redlich Kwong equation?

0 Answers   Essar,

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How do 304 stainless steel and 316 stainless steel weld to each other? I am hoping my medical device prospect will be able to weld a component made in 316 ss via metal injection molding toa 304 ss tube.

0 Answers  

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For what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

0 Answers  

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Explain wear resistance of titanium?

0 Answers  

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what is difference between IS 1018 and IS 2062 E 250A

0 Answers   Tata Chemicals,

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What is d2? What is it used for?

0 Answers  

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When austenitized, carbon steel is quenched, why is the bcc crystal elongated into a body-centered tetragonal crystal structure?

0 Answers  

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