what are the ores of copper?

4 Answers  

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What is a boring tool ?

0 Answers   Essar,

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Why same casting has different hardness and machine-ability properties?

0 Answers  

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Define what is the grain size of lead as an element and as an alloy such as lead tin alloy?

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 happens when a EM wave is transmitted

1 Answers  

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How we describe strain aging based on dislocation theory?

0 Answers  

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Define what is the strongest metal?

0 Answers  

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why magnetite iron ore is not taken into the blast furnace?

2 Answers  

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Define what is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbine blades etc. When both are used in the lost-wax method?

0 Answers  

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

1 Answers   Wheels India,

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Define what are the properties and application of manganese steel?

0 Answers  

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