white rust formation over zinc plated and passivated fasteners during CED coating. WHY?

1 Answers   Wheels India,

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Which type of furnace is required in solution annealing?

0 Answers  

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Explain cementite?

0 Answers  

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Define grinding.

0 Answers   Essar,

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Which type of key is used between shaft and pulley?

0 Answers   NIC,

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What is M33×2

0 Answers   NIC,

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Why we are doing post heating in alloy steel welding?

0 Answers  

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Which is the only liquid in which gold is dissolved?

0 Answers  

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Which is stronger, tungsten or titanium?

0 Answers  

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution?

0 Answers  

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What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?

0 Answers  

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acetylene is stored in ?

0 Answers   NIC,

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