What kind of shell systems are used for investment casting?

2 Answers  

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When might secondary melting processes be unnecessary?

2 Answers  

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Discuss the otto cycle with diagram.

0 Answers   Essar,

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Explain a silver and deming drill brit?

0 Answers  

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What special precautions need to be employed if a powder metallurgy route is chosen?

1 Answers  

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what are the ores of copper?

4 Answers  

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What happens to the microstructure during service exposure?

0 Answers  

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What type of grinding is used for harder materials?

0 Answers   NIC,

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Define what is the melting point of e70 steel, 304,308,316 stainless steels? In addition, define what is the hottest part of the flame in a fire?

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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How is metal heavy?

0 Answers  

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any input on how to spec out(if possible) a larger grain structure(3/8" or larger) on a Al 6061 forging material.

0 Answers   Novellus,

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