HOW ARC PRODUCE IN ELECTRIC ARC FURNACE

3 Answers  

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What is a gray surface?

0 Answers   Essar,

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any input on how to spec out(if possible) a larger grain structure(3/8" or larger) on a Al 6061 forging material.

0 Answers   Novellus,

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A plain carbon steel contains 45 wt% of proeutectoid ferrite. Define what is its average carbon content in weight percent? I know that you need to use a tie line in the phase diagram, but my book does not really give a good example to go by

0 Answers  

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What is galvanising?

0 Answers   NIC,

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Define grinding.

0 Answers   Essar,

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Is brass magnetic?

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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What is calibration of an instrument?

0 Answers   Essar,

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how can make pallet

4 Answers   Qatar Steel,

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Why we are doing post heating in alloy steel welding?

0 Answers  

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What is the specific heat value for solid ?

0 Answers   NIC,

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