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

1 Answers   Wheels India,

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Discuss steam engines. What is its overall efficiency ?

0 Answers   Essar,

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What is the material of E185

0 Answers   DE,

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How much gold is in a troy ounce?

0 Answers  

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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?

0 Answers  

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i want to go to US for Bachlore of computer science, I didn't appeared for SAT. my ielts scores are too low only 5.5 band and I am confused if VISA OFFICERS will ask why u hadn't given SAT. what i have to answer pl suggest?

0 Answers  

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Define what is proeutectoid ferrite and cementite?

0 Answers  

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Define what are the compositions of brass, how can this metal be heat-treated, define what is the melting point of this metal?

0 Answers  

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Explain some properties of manganese steel?

0 Answers  

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What is the critical speed of shaft?

0 Answers   Essar,

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

0 Answers  

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Describe strain aging based on dislocation theory?

0 Answers  

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