State some precautions to be taken in case of powder metallurgy?

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Define what is the ratio of dbc to oxalic acid solution in this step?

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what is the grain size of lead as an element and as an alloy such as lead tin alloy?

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What is Vacuum Induction Melting ?

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What makes super alloys useful for land-based turbines?

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what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

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What is chemical composition and mechanical properties of IS 2004,Gr-3 and IS 305 AB-2?

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What is the help of crowning on pulleys

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How one can differentiate between 304 & 316 grades of steel (physically)?

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Please send me the comparision of Mils Steel Specification as per BS EN 10130 & IS 2062

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Why steel is preferred for construction of aircraft?

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Where is iron ferite used?

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