Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?

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what should be the exact suction capacity for 3 to 5 mt capacity lead rotary furnace and length of duct line for proper suction for same

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WHAT IS THE ACTUAL DEFINATION OF PLANET?

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What is lathe bed made of ?

0 Answers   Essar,

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What is the chemical composition of ceramic and what is its atomic density?

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What kinds of NDT methods are available?

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Explain super alloys?

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How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? What is the cause of this?

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Explain any method through which molds can shine after casting?

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Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?

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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? Whatis the ratio of dbc to oxalic acid solution in this step?

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Which material is used to made up of electrodes of resistance welding?

0 Answers   NIC,

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