Upto what negative temperature below zero degree we can use IS 2062 Structural material?

2 Answers  

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The size of shaper is specified by ?

0 Answers   NIC,

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

0 Answers   NIC,

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What is carbide?

0 Answers  

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Give example of heterogeneous systems.

0 Answers   Essar,

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What is iron ferrite and where is it found?

0 Answers  

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Discuss about advatages and limitations of powder metallurgy.

0 Answers   John Deere,

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

0 Answers  

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What is dielectric medium in EDM ?

0 Answers   NIC,

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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?

0 Answers  

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Define what is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?

0 Answers  

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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?

0 Answers  

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