Is it possible to determine the heat treatment condition in stainless steel (astm a 479 gr xm-19) by checking the microstructure?

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sir.I am OBC candidate,recieved scholarship/freeship during academic year 2011-2012,2012-2013(my yearly income was below 4.5 lakh).my yearly income during academic year 2013-2014 was above 4.5 lakh.should I get scholarship/freeship in academic year 2013-2014 ?

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What special precautions need to be employed if a powder metallurgy route is chosen?

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Which type of furnace is required in solution annealing?

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carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086% phosphorus-0.122%,chromium-0.04%,nickle-0.10% molybdenum-trace. what is the grade of the above composition cast iron

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Why cutting fluid is used in machining?

0 Answers   NIC,

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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?

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Discuss advantage of different types of screw.

0 Answers   Essar,

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Which is stronger, tungsten or titanium?

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How is solution annealing carried out? Define what type of furnace is required? Does one need to be heat in a salt bath?

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In welding, arc is too long due to ?

0 Answers   NIC,

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Why post-heating is done in alloy steel welding?

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