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

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What is heat treatment?

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Which metal is the best conductor of heat?

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

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Define rivets.

0 Answers   Essar,

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Explain proeutectoid ferrite

1 Answers  

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Why is steel vital in the construction of an aircraft?

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What is dielectric medium in EDM ?

0 Answers   NIC,

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why does pure titanium burn on rubbing with pure titanium?

3 Answers  

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What is M33×2

0 Answers   NIC,

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acetylene is stored in ?

0 Answers   NIC,

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What is the chemical composition of FCVS350 ?

0 Answers   JSW,

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