How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution?
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What special precautions need to be employed if a powder metallurgy route is chosen?
Define what are the compositions of brass, how can this metal be heat-treated, define what is the melting point of this metal?
What happens when the mercury of a thermometer spills over the gold ring?
Define boring.
Why duplex or super duplex stainless steels are welded with low heat input type electrode?
A cantilever beam carrying uniformly distributed load will be ?
What is a boring tool ?
A plain carbon steel contains 45 wt% of proeutectoid ferrite. What is its average carbon content in weight percent? I know that you need to use a tie line in the phasediagram, but my book does not really give a good example to go by?
Is it possible to use metallurgical inverted microscope to other designation?
Differentiate between ferrite percentage and ferrite number?
What is the chemical composition of ceramic and what is its atomic density?
What is a cryogenic fluid?